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V3.11.patch #6270

Merged
merged 6 commits into from
Dec 19, 2024
Merged

V3.11.patch #6270

merged 6 commits into from
Dec 19, 2024

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ESadek-MO
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Please merge this using a merge commit, and not a squash.

trexfeathers and others added 2 commits December 19, 2024 11:06
* PoC monkeypatch precision.

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

* Add FUTURE flag.

* FutureWarning.

* Corrected behaviour and added tests.

* Corrected behaviour and added tests.

* What's New entry.

* Make sensitive to cf-units version.

* Further test improvements.

* Clearer FutureWarning text.

* Use a cf-units subclass instead.

* Rename _IrisUnit to Unit.

---------

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
* pin dask <2024.9

* update lockfiles

* update for pypi

* add whatsnew, fix tests

* skip failing doctests
@github-actions github-actions bot added the benchmark_this Request that this pull request be benchmarked to check if it introduces performance shifts label Dec 19, 2024
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⏱️ Performance Benchmark Report: bcedd58

Performance shifts
| Change   | Before [3f302501] <v3.11.0>   | After [bcedd584]    |   Ratio | Benchmark (Parameter)                                         |
|----------|-------------------------------|---------------------|---------|---------------------------------------------------------------|
| +        | 24.2±0.6ms                    | 38.0±3ms            |    1.57 | load.LoadAndRealise.time_realise((1280, 960, 5), False, 'FF') |
Full benchmark results

Benchmarks that have stayed the same:

| Change   | Before [3f302501] <v3.11.0>   | After [bcedd584]    | Ratio   | Benchmark (Parameter)                                                                       |
|----------|-------------------------------|---------------------|---------|---------------------------------------------------------------------------------------------|
|          | 59.7±0.8ms                    | 59.7±0.8ms          | 1.00    | aggregate_collapse.Aggregation.time_aggregated_by_COUNT(False)                              |
|          | 60.6±1ms                      | 60.2±1ms            | 0.99    | aggregate_collapse.Aggregation.time_aggregated_by_COUNT(True)                               |
|          | 214±4ms                       | 214±3ms             | 1.00    | aggregate_collapse.Aggregation.time_aggregated_by_FAST_PERCENTILE(False)                    |
|          | 217±2ms                       | 216±3ms             | 0.99    | aggregate_collapse.Aggregation.time_aggregated_by_FAST_PERCENTILE(True)                     |
|          | 39.1±0.8ms                    | 39.1±0.6ms          | 1.00    | aggregate_collapse.Aggregation.time_aggregated_by_GMEAN(False)                              |
|          | 40.2±0.9ms                    | 39.2±1ms            | 0.97    | aggregate_collapse.Aggregation.time_aggregated_by_GMEAN(True)                               |
|          | 38.9±0.7ms                    | 38.9±0.6ms          | 1.00    | aggregate_collapse.Aggregation.time_aggregated_by_HMEAN(False)                              |
|          | 39.9±0.4ms                    | 39.5±0.4ms          | 0.99    | aggregate_collapse.Aggregation.time_aggregated_by_HMEAN(True)                               |
|          | 51.6±0.8ms                    | 50.8±0.6ms          | 0.99    | aggregate_collapse.Aggregation.time_aggregated_by_MAX(False)                                |
|          | 52.4±0.7ms                    | 51.9±0.9ms          | 0.99    | aggregate_collapse.Aggregation.time_aggregated_by_MAX(True)                                 |
|          | 136±2ms                       | 132±1ms             | 0.97    | aggregate_collapse.Aggregation.time_aggregated_by_MAX_RUN(False)                            |
|          | 137±1ms                       | 132±1ms             | 0.97    | aggregate_collapse.Aggregation.time_aggregated_by_MAX_RUN(True)                             |
|          | 56.2±1ms                      | 56.1±0.8ms          | 1.00    | aggregate_collapse.Aggregation.time_aggregated_by_MEAN(False)                               |
|          | 58.2±1ms                      | 56.9±0.6ms          | 0.98    | aggregate_collapse.Aggregation.time_aggregated_by_MEAN(True)                                |
|          | 39.0±0.3ms                    | 38.6±0.4ms          | 0.99    | aggregate_collapse.Aggregation.time_aggregated_by_MEDIAN(False)                             |
|          | 39.4±0.6ms                    | 39.7±0.7ms          | 1.01    | aggregate_collapse.Aggregation.time_aggregated_by_MEDIAN(True)                              |
|          | 51.2±0.8ms                    | 51.1±1ms            | 1.00    | aggregate_collapse.Aggregation.time_aggregated_by_MIN(False)                                |
|          | 52.3±1ms                      | 51.6±0.8ms          | 0.99    | aggregate_collapse.Aggregation.time_aggregated_by_MIN(True)                                 |
|          | 1.08±0.01s                    | 1.07±0.02s          | 0.99    | aggregate_collapse.Aggregation.time_aggregated_by_PEAK(False)                               |
|          | 1.08±0s                       | 1.09±0.01s          | 1.01    | aggregate_collapse.Aggregation.time_aggregated_by_PEAK(True)                                |
|          | 506±20ms                      | 489±20ms            | 0.96    | aggregate_collapse.Aggregation.time_aggregated_by_PERCENTILE(False)                         |
|          | 488±20ms                      | 484±20ms            | 0.99    | aggregate_collapse.Aggregation.time_aggregated_by_PERCENTILE(True)                          |
|          | 37.3±0.6ms                    | 36.9±0.5ms          | 0.99    | aggregate_collapse.Aggregation.time_aggregated_by_PROPORTION(False)                         |
|          | 38.2±0.4ms                    | 37.8±0.4ms          | 0.99    | aggregate_collapse.Aggregation.time_aggregated_by_PROPORTION(True)                          |
|          | 68.4±0.5ms                    | 66.0±0.8ms          | 0.96    | aggregate_collapse.Aggregation.time_aggregated_by_RMS(False)                                |
|          | 69.1±1ms                      | 66.5±0.8ms          | 0.96    | aggregate_collapse.Aggregation.time_aggregated_by_RMS(True)                                 |
|          | 70.9±1ms                      | 69.6±1ms            | 0.98    | aggregate_collapse.Aggregation.time_aggregated_by_STD_DEV(False)                            |
|          | 71.0±0.4ms                    | 70.4±1ms            | 0.99    | aggregate_collapse.Aggregation.time_aggregated_by_STD_DEV(True)                             |
|          | 65.4±0.7ms                    | 64.5±0.9ms          | 0.99    | aggregate_collapse.Aggregation.time_aggregated_by_VARIANCE(False)                           |
|          | 67.0±0.6ms                    | 66.0±0.7ms          | 0.98    | aggregate_collapse.Aggregation.time_aggregated_by_VARIANCE(True)                            |
|          | 25.7±0.3ms                    | 25.8±0.2ms          | 1.00    | aggregate_collapse.Aggregation.time_collapsed_by_COUNT(False)                               |
|          | 30.1±0.6ms                    | 30.1±0.4ms          | 1.00    | aggregate_collapse.Aggregation.time_collapsed_by_COUNT(True)                                |
|          | 149±2ms                       | 148±1ms             | 1.00    | aggregate_collapse.Aggregation.time_collapsed_by_FAST_PERCENTILE(False)                     |
|          | 163±2ms                       | 164±1ms             | 1.01    | aggregate_collapse.Aggregation.time_collapsed_by_FAST_PERCENTILE(True)                      |
|          | 23.7±0.3ms                    | 23.9±0.4ms          | 1.01    | aggregate_collapse.Aggregation.time_collapsed_by_GMEAN(False)                               |
|          | 28.4±0.4ms                    | 28.1±0.3ms          | 0.99    | aggregate_collapse.Aggregation.time_collapsed_by_GMEAN(True)                                |
|          | 24.1±0.6ms                    | 24.1±0.4ms          | 1.00    | aggregate_collapse.Aggregation.time_collapsed_by_HMEAN(False)                               |
|          | 27.9±0.3ms                    | 28.2±0.5ms          | 1.01    | aggregate_collapse.Aggregation.time_collapsed_by_HMEAN(True)                                |
|          | 24.5±0.3ms                    | 24.5±0.2ms          | 1.00    | aggregate_collapse.Aggregation.time_collapsed_by_MAX(False)                                 |
|          | 28.6±0.2ms                    | 28.9±0.2ms          | 1.01    | aggregate_collapse.Aggregation.time_collapsed_by_MAX(True)                                  |
|          | 38.1±0.5ms                    | 37.1±0.4ms          | 0.97    | aggregate_collapse.Aggregation.time_collapsed_by_MAX_RUN(False)                             |
|          | 42.3±1ms                      | 41.7±0.6ms          | 0.99    | aggregate_collapse.Aggregation.time_collapsed_by_MAX_RUN(True)                              |
|          | 24.9±0.4ms                    | 25.4±0.3ms          | 1.02    | aggregate_collapse.Aggregation.time_collapsed_by_MEAN(False)                                |
|          | 29.4±0.3ms                    | 29.2±0.4ms          | 0.99    | aggregate_collapse.Aggregation.time_collapsed_by_MEAN(True)                                 |
|          | 25.0±0.4ms                    | 24.7±0.2ms          | 0.99    | aggregate_collapse.Aggregation.time_collapsed_by_MEDIAN(False)                              |
|          | 29.2±0.3ms                    | 29.4±0.5ms          | 1.00    | aggregate_collapse.Aggregation.time_collapsed_by_MEDIAN(True)                               |
|          | 24.6±0.5ms                    | 24.8±0.4ms          | 1.01    | aggregate_collapse.Aggregation.time_collapsed_by_MIN(False)                                 |
|          | 28.3±0.3ms                    | 29.0±0.5ms          | 1.02    | aggregate_collapse.Aggregation.time_collapsed_by_MIN(True)                                  |
|          | 543±4ms                       | 542±2ms             | 1.00    | aggregate_collapse.Aggregation.time_collapsed_by_PEAK(False)                                |
|          | 553±3ms                       | 544±3ms             | 0.98    | aggregate_collapse.Aggregation.time_collapsed_by_PEAK(True)                                 |
|          | 164±0.8ms                     | 163±3ms             | 0.99    | aggregate_collapse.Aggregation.time_collapsed_by_PERCENTILE(False)                          |
|          | 183±2ms                       | 181±2ms             | 0.99    | aggregate_collapse.Aggregation.time_collapsed_by_PERCENTILE(True)                           |
|          | 23.4±0.4ms                    | 23.4±0.3ms          | 1.00    | aggregate_collapse.Aggregation.time_collapsed_by_PROPORTION(False)                          |
|          | 27.6±0.4ms                    | 27.9±0.4ms          | 1.01    | aggregate_collapse.Aggregation.time_collapsed_by_PROPORTION(True)                           |
|          | 27.0±0.4ms                    | 26.5±0.5ms          | 0.98    | aggregate_collapse.Aggregation.time_collapsed_by_RMS(False)                                 |
|          | 31.1±0.3ms                    | 31.0±0.6ms          | 1.00    | aggregate_collapse.Aggregation.time_collapsed_by_RMS(True)                                  |
|          | 26.6±0.5ms                    | 26.3±0.3ms          | 0.99    | aggregate_collapse.Aggregation.time_collapsed_by_STD_DEV(False)                             |
|          | 30.7±0.4ms                    | 30.5±0.3ms          | 1.00    | aggregate_collapse.Aggregation.time_collapsed_by_STD_DEV(True)                              |
|          | 25.8±0.4ms                    | 25.7±0.2ms          | 1.00    | aggregate_collapse.Aggregation.time_collapsed_by_VARIANCE(False)                            |
|          | 30.0±0.4ms                    | 29.7±0.3ms          | 0.99    | aggregate_collapse.Aggregation.time_collapsed_by_VARIANCE(True)                             |
|          | 93.8±0.9ms                    | 91.1±0.8ms          | 0.97    | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_MEAN(False)                     |
|          | 94.1±1ms                      | 90.8±0.7ms          | 0.97    | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_MEAN(True)                      |
|          | 107±1ms                       | 103±1ms             | 0.97    | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_RMS(False)                      |
|          | 108±1ms                       | 104±1ms             | 0.97    | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_RMS(True)                       |
|          | 63.4±1ms                      | 61.8±0.7ms          | 0.97    | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_SUM(False)                      |
|          | 64.4±0.8ms                    | 62.9±0.9ms          | 0.98    | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_SUM(True)                       |
|          | 30.7±0.7ms                    | 30.9±0.6ms          | 1.01    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_MEAN(False)                      |
|          | 35.1±0.4ms                    | 34.7±0.4ms          | 0.99    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_MEAN(True)                       |
|          | 32.4±0.6ms                    | 32.0±0.5ms          | 0.99    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_RMS(False)                       |
|          | 37.5±0.3ms                    | 36.8±0.5ms          | 0.98    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_RMS(True)                        |
|          | 26.7±0.3ms                    | 26.3±0.3ms          | 0.98    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_SUM(False)                       |
|          | 30.8±0.5ms                    | 30.8±0.5ms          | 1.00    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_SUM(True)                        |
|          | 332±4ms                       | 321±5ms             | 0.97    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_WPERCENTILE(False)               |
|          | 348±3ms                       | 345±2ms             | 0.99    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_WPERCENTILE(True)                |
|          | 1.11±0.01ms                   | 1.11±0.02ms         | 1.00    | cube.CubeCreation.time_create(False, 'construct')                                           |
|          | 408±10μs                      | 392±4μs             | 0.96    | cube.CubeCreation.time_create(False, 'instantiate')                                         |
|          | 942±7μs                       | 952±10μs            | 1.01    | cube.CubeCreation.time_create(True, 'construct')                                            |
|          | 575±10μs                      | 571±4μs             | 0.99    | cube.CubeCreation.time_create(True, 'instantiate')                                          |
|          | 235±2ms                       | 239±3ms             | 1.01    | cube.CubeEquality.time_equality(False, False, 'all_equal')                                  |
|          | 128±2ms                       | 127±2ms             | 1.00    | cube.CubeEquality.time_equality(False, False, 'coord_inequality')                           |
|          | 262±2ms                       | 264±3ms             | 1.01    | cube.CubeEquality.time_equality(False, False, 'data_inequality')                            |
|          | 17.0±0.3μs                    | 16.6±0.2μs          | 0.98    | cube.CubeEquality.time_equality(False, False, 'metadata_inequality')                        |
|          | 340±4ms                       | 336±2ms             | 0.99    | cube.CubeEquality.time_equality(False, True, 'all_equal')                                   |
|          | 227±1ms                       | 226±2ms             | 1.00    | cube.CubeEquality.time_equality(False, True, 'coord_inequality')                            |
|          | 364±1ms                       | 365±4ms             | 1.00    | cube.CubeEquality.time_equality(False, True, 'data_inequality')                             |
|          | 17.2±0.2μs                    | 16.9±0.3μs          | 0.98    | cube.CubeEquality.time_equality(False, True, 'metadata_inequality')                         |
|          | 234±3ms                       | 238±2ms             | 1.02    | cube.CubeEquality.time_equality(True, False, 'all_equal')                                   |
|          | 128±1ms                       | 127±1ms             | 1.00    | cube.CubeEquality.time_equality(True, False, 'coord_inequality')                            |
|          | 261±2ms                       | 262±2ms             | 1.01    | cube.CubeEquality.time_equality(True, False, 'data_inequality')                             |
|          | 53.4±0.8μs                    | 53.0±0.5μs          | 0.99    | cube.CubeEquality.time_equality(True, False, 'metadata_inequality')                         |
|          | 339±3ms                       | 334±2ms             | 0.99    | cube.CubeEquality.time_equality(True, True, 'all_equal')                                    |
|          | 228±2ms                       | 227±3ms             | 1.00    | cube.CubeEquality.time_equality(True, True, 'coord_inequality')                             |
|          | 364±3ms                       | 363±2ms             | 1.00    | cube.CubeEquality.time_equality(True, True, 'data_inequality')                              |
|          | 55.3±1μs                      | 55.9±0.3μs          | 1.01    | cube.CubeEquality.time_equality(True, True, 'metadata_inequality')                          |
|          | 794±4μs                       | 775±5μs             | 0.98    | import_iris.Iris.time__concatenate                                                          |
|          | 182±2μs                       | 180±2μs             | 0.99    | import_iris.Iris.time__constraints                                                          |
|          | 109±0.9μs                     | 109±0.8μs           | 1.00    | import_iris.Iris.time__data_manager                                                         |
|          | 94.7±0.6μs                    | 92.9±0.5μs          | 0.98    | import_iris.Iris.time__deprecation                                                          |
|          | 138±2μs                       | 138±1μs             | 1.00    | import_iris.Iris.time__lazy_data                                                            |
|          | 910±7μs                       | 912±20μs            | 1.00    | import_iris.Iris.time__merge                                                                |
|          | 76.1±0.7μs                    | 76.7±0.7μs          | 1.01    | import_iris.Iris.time__representation                                                       |
|          | 590±10μs                      | 584±4μs             | 0.99    | import_iris.Iris.time_analysis                                                              |
|          | 141±1μs                       | 140±1μs             | 1.00    | import_iris.Iris.time_analysis__area_weighted                                               |
|          | 109±0.6μs                     | 111±1μs             | 1.02    | import_iris.Iris.time_analysis__grid_angles                                                 |
|          | 243±2μs                       | 239±2μs             | 0.99    | import_iris.Iris.time_analysis__interpolation                                               |
|          | 192±2μs                       | 187±2μs             | 0.97    | import_iris.Iris.time_analysis__regrid                                                      |
|          | 111±0.5μs                     | 111±0.7μs           | 0.99    | import_iris.Iris.time_analysis__scipy_interpolate                                           |
|          | 139±2μs                       | 139±2μs             | 1.00    | import_iris.Iris.time_analysis_calculus                                                     |
|          | 333±3μs                       | 329±2μs             | 0.99    | import_iris.Iris.time_analysis_cartography                                                  |
|          | 93.8±0.9μs                    | 93.3±0.7μs          | 0.99    | import_iris.Iris.time_analysis_geomerty                                                     |
|          | 219±2μs                       | 216±1μs             | 0.98    | import_iris.Iris.time_analysis_maths                                                        |
|          | 96.9±1μs                      | 98.0±1μs            | 1.01    | import_iris.Iris.time_analysis_stats                                                        |
|          | 173±2μs                       | 172±2μs             | 0.99    | import_iris.Iris.time_analysis_trajectory                                                   |
|          | 304±4μs                       | 304±7μs             | 1.00    | import_iris.Iris.time_aux_factory                                                           |
|          | 83.4±0.5μs                    | 83.8±0.2μs          | 1.00    | import_iris.Iris.time_common                                                                |
|          | 162±2μs                       | 160±0.9μs           | 0.99    | import_iris.Iris.time_common_lenient                                                        |
|          | 1.33±0.01ms                   | 1.32±0.01ms         | 0.99    | import_iris.Iris.time_common_metadata                                                       |
|          | 139±2μs                       | 163±2μs             | 1.18    | import_iris.Iris.time_common_mixin                                                          |
|          | 1.19±0.01ms                   | 1.18±0.02ms         | 0.99    | import_iris.Iris.time_common_resolve                                                        |
|          | 198±3μs                       | 200±3μs             | 1.01    | import_iris.Iris.time_config                                                                |
|          | 124±2μs                       | 126±1μs             | 1.01    | import_iris.Iris.time_coord_categorisation                                                  |
|          | 360±2μs                       | 358±4μs             | 0.99    | import_iris.Iris.time_coord_systems                                                         |
|          | 747±4μs                       | 744±10μs            | 1.00    | import_iris.Iris.time_coords                                                                |
|          | 649±4μs                       | 650±7μs             | 1.00    | import_iris.Iris.time_cube                                                                  |
|          | 227±2μs                       | 222±2μs             | 0.98    | import_iris.Iris.time_exceptions                                                            |
|          | 76.7±0.5μs                    | 76.4±0.7μs          | 1.00    | import_iris.Iris.time_experimental                                                          |
|          | 182±0.9μs                     | 188±2μs             | 1.04    | import_iris.Iris.time_fileformats                                                           |
|          | 255±3μs                       | 252±2μs             | 0.99    | import_iris.Iris.time_fileformats__ff                                                       |
|          | 2.75±0.03ms                   | 2.64±0.01ms         | 0.96    | import_iris.Iris.time_fileformats__ff_cross_references                                      |
|          | 79.0±0.8μs                    | 78.8±0.4μs          | 1.00    | import_iris.Iris.time_fileformats__pp_lbproc_pairs                                          |
|          | 114±1μs                       | 114±0.7μs           | 1.00    | import_iris.Iris.time_fileformats_abf                                                       |
|          | 418±7μs                       | 405±2μs             | 0.97    | import_iris.Iris.time_fileformats_cf                                                        |
|          | 5.32±0.08ms                   | 5.34±0.05ms         | 1.00    | import_iris.Iris.time_fileformats_dot                                                       |
|          | 74.0±1μs                      | 75.0±1μs            | 1.01    | import_iris.Iris.time_fileformats_name                                                      |
|          | 261±3μs                       | 257±2μs             | 0.98    | import_iris.Iris.time_fileformats_name_loaders                                              |
|          | 119±1μs                       | 119±0.7μs           | 1.00    | import_iris.Iris.time_fileformats_netcdf                                                    |
|          | 124±2μs                       | 123±1μs             | 0.99    | import_iris.Iris.time_fileformats_nimrod                                                    |
|          | 212±3μs                       | 212±3μs             | 1.00    | import_iris.Iris.time_fileformats_nimrod_load_rules                                         |
|          | 778±2μs                       | 780±3μs             | 1.00    | import_iris.Iris.time_fileformats_pp                                                        |
|          | 181±3μs                       | 182±3μs             | 1.00    | import_iris.Iris.time_fileformats_pp_load_rules                                             |
|          | 136±1μs                       | 133±2μs             | 0.98    | import_iris.Iris.time_fileformats_pp_save_rules                                             |
|          | 551±4μs                       | 542±4μs             | 0.98    | import_iris.Iris.time_fileformats_rules                                                     |
|          | 220±6μs                       | 218±3μs             | 0.99    | import_iris.Iris.time_fileformats_structured_array_identification                           |
|          | 83.1±0.6μs                    | 83.2±0.4μs          | 1.00    | import_iris.Iris.time_fileformats_um                                                        |
|          | 161±2μs                       | 159±1μs             | 0.99    | import_iris.Iris.time_fileformats_um__fast_load                                             |
|          | 137±1μs                       | 136±0.5μs           | 0.99    | import_iris.Iris.time_fileformats_um__fast_load_structured_fields                           |
|          | 75.3±0.9μs                    | 75.7±0.5μs          | 1.01    | import_iris.Iris.time_fileformats_um__ff_replacement                                        |
|          | 81.8±0.8μs                    | 81.4±0.9μs          | 1.00    | import_iris.Iris.time_fileformats_um__optimal_array_structuring                             |
|          | 989±10μs                      | 970±5μs             | 0.98    | import_iris.Iris.time_fileformats_um_cf_map                                                 |
|          | 136±2μs                       | 136±1μs             | 1.00    | import_iris.Iris.time_io                                                                    |
|          | 174±0.6μs                     | 173±1μs             | 1.00    | import_iris.Iris.time_io_format_picker                                                      |
|          | 286±4μs                       | 286±1μs             | 1.00    | import_iris.Iris.time_iris                                                                  |
|          | 128±0.7μs                     | 129±2μs             | 1.01    | import_iris.Iris.time_iterate                                                               |
|          | 8.18±0.06ms                   | 8.17±0.04ms         | 1.00    | import_iris.Iris.time_palette                                                               |
|          | 1.90±0.02ms                   | 1.91±0.02ms         | 1.01    | import_iris.Iris.time_plot                                                                  |
|          | 105±0.7μs                     | 105±2μs             | 1.00    | import_iris.Iris.time_quickplot                                                             |
|          | 2.20±0.04ms                   | 2.19±0.01ms         | 1.00    | import_iris.Iris.time_std_names                                                             |
|          | 1.75±0.01ms                   | 1.78±0.01ms         | 1.02    | import_iris.Iris.time_symbols                                                               |
|          | 35.0±0.4ms                    | 35.4±0.9ms          | 1.01    | import_iris.Iris.time_tests                                                                 |
|          | 252±3μs                       | 258±6μs             | 1.02    | import_iris.Iris.time_third_party_cartopy                                                   |
|          | 4.76±0.03ms                   | 4.79±0.07ms         | 1.01    | import_iris.Iris.time_third_party_cf_units                                                  |
|          | 118±1μs                       | 119±1μs             | 1.01    | import_iris.Iris.time_third_party_cftime                                                    |
|          | 2.81±0.01ms                   | 2.89±0.02ms         | 1.03    | import_iris.Iris.time_third_party_matplotlib                                                |
|          | 1.54±0.01ms                   | 1.53±0.01ms         | 1.00    | import_iris.Iris.time_third_party_numpy                                                     |
|          | 171±1μs                       | 170±1μs             | 0.99    | import_iris.Iris.time_third_party_scipy                                                     |
|          | 101±0.8μs                     | 99.1±0.7μs          | 0.98    | import_iris.Iris.time_time                                                                  |
|          | 330±3μs                       | 327±6μs             | 0.99    | import_iris.Iris.time_util                                                                  |
|          | 71.2±1μs                      | 71.0±0.6μs          | 1.00    | iterate.IZip.time_izip                                                                      |
|          | 9.79±0.1ms                    | 10.1±0.09ms         | 1.04    | load.LoadAndRealise.time_load((1280, 960, 5), False, 'FF')                                  |
|          | 26.7±0.6ms                    | 27.4±0.6ms          | 1.02    | load.LoadAndRealise.time_load((1280, 960, 5), False, 'NetCDF')                              |
|          | 9.87±0.09ms                   | 10.2±0.08ms         | 1.03    | load.LoadAndRealise.time_load((1280, 960, 5), False, 'PP')                                  |
|          | 9.73±0.08ms                   | 10.1±0.07ms         | 1.04    | load.LoadAndRealise.time_load((1280, 960, 5), True, 'FF')                                   |
|          | 22.5±0.3ms                    | 22.8±0.3ms          | 1.02    | load.LoadAndRealise.time_load((1280, 960, 5), True, 'NetCDF')                               |
|          | 9.81±0.06ms                   | 10.2±0.1ms          | 1.04    | load.LoadAndRealise.time_load((1280, 960, 5), True, 'PP')                                   |
|          | 1.55±0.01s                    | 1.61±0.01s          | 1.04    | load.LoadAndRealise.time_load((2, 2, 1000), False, 'FF')                                    |
|          | 22.4±0.2ms                    | 22.9±0.3ms          | 1.02    | load.LoadAndRealise.time_load((2, 2, 1000), False, 'NetCDF')                                |
|          | 1.56±0.01s                    | 1.62±0.01s          | 1.03    | load.LoadAndRealise.time_load((2, 2, 1000), False, 'PP')                                    |
|          | 1.55±0.01s                    | 1.60±0.01s          | 1.03    | load.LoadAndRealise.time_load((2, 2, 1000), True, 'FF')                                     |
|          | 22.5±0.3ms                    | 22.8±0.1ms          | 1.01    | load.LoadAndRealise.time_load((2, 2, 1000), True, 'NetCDF')                                 |
|          | 1.57±0.01s                    | 1.62±0.01s          | 1.03    | load.LoadAndRealise.time_load((2, 2, 1000), True, 'PP')                                     |
|          | 5.00±0.02ms                   | 5.18±0.02ms         | 1.04    | load.LoadAndRealise.time_load((50, 50, 2), False, 'FF')                                     |
|          | 20.9±0.3ms                    | 21.1±0.2ms          | 1.01    | load.LoadAndRealise.time_load((50, 50, 2), False, 'NetCDF')                                 |
|          | 5.02±0.06ms                   | 5.18±0.02ms         | 1.03    | load.LoadAndRealise.time_load((50, 50, 2), False, 'PP')                                     |
|          | 4.98±0.03ms                   | 5.20±0.02ms         | 1.05    | load.LoadAndRealise.time_load((50, 50, 2), True, 'FF')                                      |
|          | 20.6±0.3ms                    | 21.2±0.3ms          | 1.03    | load.LoadAndRealise.time_load((50, 50, 2), True, 'NetCDF')                                  |
|          | 4.99±0.06ms                   | 5.17±0.02ms         | 1.03    | load.LoadAndRealise.time_load((50, 50, 2), True, 'PP')                                      |
|          | 19.5±0.5ms                    | 20.2±0.2ms          | 1.03    | load.LoadAndRealise.time_realise((1280, 960, 5), False, 'NetCDF')                           |
|          | 13.5±2ms                      | 13.4±1ms            | 0.99    | load.LoadAndRealise.time_realise((1280, 960, 5), False, 'PP')                               |
|          | 26.6±2ms                      | 26.6±2ms            | 1.00    | load.LoadAndRealise.time_realise((1280, 960, 5), True, 'FF')                                |
|          | 79.6±0.5ms                    | 71.8±2ms            | 0.90    | load.LoadAndRealise.time_realise((1280, 960, 5), True, 'NetCDF')                            |
|          | 26.2±1ms                      | 25.9±1ms            | 0.99    | load.LoadAndRealise.time_realise((1280, 960, 5), True, 'PP')                                |
|          | 483±3ms                       | 489±3ms             | 1.01    | load.LoadAndRealise.time_realise((2, 2, 1000), False, 'FF')                                 |
|          | 3.04±0.07ms                   | 2.84±0.08ms         | 0.93    | load.LoadAndRealise.time_realise((2, 2, 1000), False, 'NetCDF')                             |
|          | 487±4ms                       | 488±3ms             | 1.00    | load.LoadAndRealise.time_realise((2, 2, 1000), False, 'PP')                                 |
|          | 494±2ms                       | 497±3ms             | 1.01    | load.LoadAndRealise.time_realise((2, 2, 1000), True, 'FF')                                  |
|          | 2.89±0.09ms                   | 2.97±0.1ms          | 1.03    | load.LoadAndRealise.time_realise((2, 2, 1000), True, 'NetCDF')                              |
|          | 491±2ms                       | 496±3ms             | 1.01    | load.LoadAndRealise.time_realise((2, 2, 1000), True, 'PP')                                  |
|          | 1.68±0.06ms                   | 1.70±0.07ms         | 1.01    | load.LoadAndRealise.time_realise((50, 50, 2), False, 'FF')                                  |
|          | 3.01±0.1ms                    | 2.88±0.06ms         | 0.96    | load.LoadAndRealise.time_realise((50, 50, 2), False, 'NetCDF')                              |
|          | 1.71±0.07ms                   | 1.72±0.07ms         | 1.00    | load.LoadAndRealise.time_realise((50, 50, 2), False, 'PP')                                  |
|          | 1.79±0.1ms                    | 1.79±0.09ms         | 1.00    | load.LoadAndRealise.time_realise((50, 50, 2), True, 'FF')                                   |
|          | 3.08±0.1ms                    | 2.92±0.1ms          | 0.95    | load.LoadAndRealise.time_realise((50, 50, 2), True, 'NetCDF')                               |
|          | 1.74±0.08ms                   | 1.69±0.07ms         | 0.97    | load.LoadAndRealise.time_realise((50, 50, 2), True, 'PP')                                   |
|          | 361±4ms                       | 370±3ms             | 1.02    | load.ManyVars.time_many_var_load                                                            |
|          | 9.95±0.1ms                    | 10.3±0.09ms         | 1.03    | load.STASHConstraint.time_stash_constraint((1280, 960, 5), 'FF')                            |
|          | 9.97±0.06ms                   | 10.3±0.04ms         | 1.03    | load.STASHConstraint.time_stash_constraint((1280, 960, 5), 'PP')                            |
|          | 1.55±0.01s                    | 1.62±0.01s          | 1.04    | load.STASHConstraint.time_stash_constraint((2, 2, 1000), 'FF')                              |
|          | 1.58±0.01s                    | 1.64±0.02s          | 1.04    | load.STASHConstraint.time_stash_constraint((2, 2, 1000), 'PP')                              |
|          | 5.15±0.04ms                   | 5.25±0.03ms         | 1.02    | load.STASHConstraint.time_stash_constraint((2, 2, 2), 'FF')                                 |
|          | 5.05±0.05ms                   | 5.23±0.04ms         | 1.03    | load.STASHConstraint.time_stash_constraint((2, 2, 2), 'PP')                                 |
|          | 9.00±0.1ms                    | 9.32±0.02ms         | 1.04    | load.StructuredFF.time_structured_load((1280, 960, 5), False)                               |
|          | 5.84±0.04ms                   | 6.01±0.04ms         | 1.03    | load.StructuredFF.time_structured_load((1280, 960, 5), True)                                |
|          | 1.52±0.01s                    | 1.60±0.01s          | 1.05    | load.StructuredFF.time_structured_load((2, 2, 1000), False)                                 |
|          | 536±10ms                      | 571±6ms             | 1.06    | load.StructuredFF.time_structured_load((2, 2, 1000), True)                                  |
|          | 4.26±0.03ms                   | 4.39±0.02ms         | 1.03    | load.StructuredFF.time_structured_load((2, 2, 2), False)                                    |
|          | 4.13±0.02ms                   | 4.21±0.03ms         | 1.02    | load.StructuredFF.time_structured_load((2, 2, 2), True)                                     |
|          | 163±1ms                       | 172±2ms             | 1.06    | load.TimeConstraint.time_time_constraint(20, 'FF')                                          |
|          | 24.2±0.2ms                    | 24.8±0.2ms          | 1.03    | load.TimeConstraint.time_time_constraint(20, 'NetCDF')                                      |
|          | 165±1ms                       | 176±2ms             | 1.06    | load.TimeConstraint.time_time_constraint(20, 'PP')                                          |
|          | 32.9±0.4ms                    | 33.7±0.2ms          | 1.02    | load.TimeConstraint.time_time_constraint(3, 'FF')                                           |
|          | 23.8±0.2ms                    | 24.4±0.3ms          | 1.03    | load.TimeConstraint.time_time_constraint(3, 'NetCDF')                                       |
|          | 33.3±0.5ms                    | 34.1±0.6ms          | 1.02    | load.TimeConstraint.time_time_constraint(3, 'PP')                                           |
|          | 19.4±0.4ms                    | 19.8±0.3ms          | 1.02    | load.ugrid.BasicLoading.time_load_file(1)                                                   |
|          | 55.5±0.8ms                    | 57.2±0.5ms          | 1.03    | load.ugrid.BasicLoading.time_load_file(200000)                                              |
|          | 14.8±0.4ms                    | 15.0±0.3ms          | 1.02    | load.ugrid.BasicLoading.time_load_mesh(1)                                                   |
|          | 25.2±0.5ms                    | 25.4±0.7ms          | 1.01    | load.ugrid.BasicLoading.time_load_mesh(200000)                                              |
|          | 19.1±0.3ms                    | 19.9±0.5ms          | 1.04    | load.ugrid.BasicLoadingTime.time_load_file(1)                                               |
|          | 23.7±0.4ms                    | 24.2±0.2ms          | 1.02    | load.ugrid.BasicLoadingTime.time_load_file(200000)                                          |
|          | 14.5±0.6ms                    | 14.9±0.2ms          | 1.03    | load.ugrid.BasicLoadingTime.time_load_mesh(1)                                               |
|          | 19.0±0.5ms                    | 19.6±0.4ms          | 1.03    | load.ugrid.BasicLoadingTime.time_load_mesh(200000)                                          |
|          | 20.1±0.3ms                    | 20.4±0.4ms          | 1.01    | load.ugrid.Callback.time_load_file_callback(1)                                              |
|          | 65.9±0.8ms                    | 67.2±0.9ms          | 1.02    | load.ugrid.Callback.time_load_file_callback(200000)                                         |
|          | 20.4±0.5ms                    | 20.9±0.6ms          | 1.03    | load.ugrid.CallbackTime.time_load_file_callback(1)                                          |
|          | 25.5±0.6ms                    | 26.2±0.5ms          | 1.03    | load.ugrid.CallbackTime.time_load_file_callback(200000)                                     |
|          | 2.99±0.1ms                    | 2.98±0.1ms          | 1.00    | load.ugrid.DataRealisation.time_realise_data(10000)                                         |
|          | 4.82±0.5ms                    | 4.70±0.5ms          | 0.98    | load.ugrid.DataRealisation.time_realise_data(200000)                                        |
|          | 36.5±0.8ms                    | 37.1±1ms            | 1.02    | load.ugrid.DataRealisationTime.time_realise_data(10000)                                     |
|          | 777±7ms                       | 775±7ms             | 1.00    | load.ugrid.DataRealisationTime.time_realise_data(200000)                                    |
|          | 425±4ms                       | 447±5ms             | 1.05    | merge_concat.Concatenate.time_concatenate(False)                                            |
|          | 424±3ms                       | 442±3ms             | 1.04    | merge_concat.Concatenate.time_concatenate(True)                                             |
|          | 109±0.6M                      | 109±0.3M            | 1.00    | merge_concat.Concatenate.tracemalloc_concatenate(False)                                     |
|          | 109±0.6M                      | 109±0.2M            | 1.00    | merge_concat.Concatenate.tracemalloc_concatenate(True)                                      |
|          | 57.2±0.6ms                    | 56.5±1ms            | 0.99    | merge_concat.Merge.time_merge                                                               |
|          | 979±200k                      | 1.21±0.2M           | ~1.23   | merge_concat.Merge.tracemalloc_merge                                                        |
|          | 457±6ns                       | 403±2ns             | 0.88    | mesh.utils.regions_combine.CombineRegionsComputeRealData.time_compute_data(50)              |
|          | 214±2ms                       | 210±2ms             | 0.98    | mesh.utils.regions_combine.CombineRegionsComputeRealData.time_compute_data(500)             |
|          | 659±2k                        | 650±1k              | 0.99    | mesh.utils.regions_combine.CombineRegionsComputeRealData.tracemalloc_compute_data(50)       |
|          | 60.1±0M                       | 60.1±0M             | 1.00    | mesh.utils.regions_combine.CombineRegionsComputeRealData.tracemalloc_compute_data(500)      |
|          | 16.8±0.1ms                    | 17.8±0.3ms          | 1.06    | mesh.utils.regions_combine.CombineRegionsCreateCube.time_create_combined_cube(50)           |
|          | 18.7±0.2ms                    | 19.4±0.2ms          | 1.04    | mesh.utils.regions_combine.CombineRegionsCreateCube.time_create_combined_cube(500)          |
|          | 549±60k                       | 490±20k             | 0.89    | mesh.utils.regions_combine.CombineRegionsCreateCube.tracemalloc_create_combined_cube(50)    |
|          | 12.4±0.06M                    | 12.4±0.02M          | 1.00    | mesh.utils.regions_combine.CombineRegionsCreateCube.tracemalloc_create_combined_cube(500)   |
|          | 117±2ms                       | 117±0.9ms           | 1.00    | mesh.utils.regions_combine.CombineRegionsFileStreamedCalc.time_stream_file2file(50)         |
|          | 676±6ms                       | 683±3ms             | 1.01    | mesh.utils.regions_combine.CombineRegionsFileStreamedCalc.time_stream_file2file(500)        |
|          | 1.2±0.02M                     | 1.24±0.03M          | 1.03    | mesh.utils.regions_combine.CombineRegionsFileStreamedCalc.tracemalloc_stream_file2file(50)  |
|          | 96.3±0.02M                    | 96.3±0.04M          | 1.00    | mesh.utils.regions_combine.CombineRegionsFileStreamedCalc.tracemalloc_stream_file2file(500) |
|          | 77.2±1ms                      | 76.8±1ms            | 0.99    | mesh.utils.regions_combine.CombineRegionsSaveData.time_save(50)                             |
|          | 633±5ms                       | 635±5ms             | 1.00    | mesh.utils.regions_combine.CombineRegionsSaveData.time_save(500)                            |
|          | 1.19±0.01M                    | 1.17±0.01M          | 0.98    | mesh.utils.regions_combine.CombineRegionsSaveData.tracemalloc_save(50)                      |
|          | 96.2±0.01M                    | 96.2±0.02M          | 1.00    | mesh.utils.regions_combine.CombineRegionsSaveData.tracemalloc_save(500)                     |
|          | 2.1752849999999997            | 2.1752849999999997  | 1.00    | mesh.utils.regions_combine.CombineRegionsSaveData.track_filesize_saved(50)                  |
|          | 216.01528499999998            | 216.01528499999998  | 1.00    | mesh.utils.regions_combine.CombineRegionsSaveData.track_filesize_saved(500)                 |
|          | 6.45±0.03ms                   | 6.52±0.03ms         | 1.01    | plot.AuxSort.time_aux_sort                                                                  |
|          | 80.3±3ms                      | 78.8±4ms            | 0.98    | regridding.CurvilinearRegridding.time_regrid_pic                                            |
|          | 136±3M                        | 136±3M              | 1.00    | regridding.CurvilinearRegridding.tracemalloc_regrid_pic                                     |
|          | 99.6±0.9ms                    | 97.9±0.4ms          | 0.98    | regridding.HorizontalChunkedRegridding.time_regrid_area_w                                   |
|          | 48.2±1ms                      | 48.1±0.7ms          | 1.00    | regridding.HorizontalChunkedRegridding.time_regrid_area_w_new_grid                          |
|          | 106±0.06M                     | 106±0.05M           | 1.00    | regridding.HorizontalChunkedRegridding.tracemalloc_regrid_area_w                            |
|          | 147±0.02M                     | 147±0.02M           | 1.00    | regridding.HorizontalChunkedRegridding.tracemalloc_regrid_area_w_new_grid                   |
|          | 4.46±0.07ms                   | 4.56±0.05ms         | 1.02    | save.NetcdfSave.time_netcdf_save_cube(50, False)                                            |
|          | 80.2±0.8ms                    | 81.8±1ms            | 1.02    | save.NetcdfSave.time_netcdf_save_cube(50, True)                                             |
|          | 52.2±0.9ms                    | 52.4±0.6ms          | 1.00    | save.NetcdfSave.time_netcdf_save_cube(600, False)                                           |
|          | 581±3ms                       | 582±3ms             | 1.00    | save.NetcdfSave.time_netcdf_save_cube(600, True)                                            |
|          | 90.9±1ns                      | 87.9±1ns            | 0.97    | save.NetcdfSave.time_netcdf_save_mesh(50, False)                                            |
|          | 61.8±0.4ms                    | 63.6±0.9ms          | 1.03    | save.NetcdfSave.time_netcdf_save_mesh(50, True)                                             |
|          | 88.0±1ns                      | 87.2±0.5ns          | 0.99    | save.NetcdfSave.time_netcdf_save_mesh(600, False)                                           |
|          | 511±3ms                       | 514±2ms             | 1.01    | save.NetcdfSave.time_netcdf_save_mesh(600, True)                                            |
|          | 28.4±0.06k                    | 29.5±0.09k          | 1.04    | save.NetcdfSave.tracemalloc_netcdf_save(50, False)                                          |
|          | 1.71±0.1M                     | 1.51±0.2M           | 0.88    | save.NetcdfSave.tracemalloc_netcdf_save(50, True)                                           |
|          | 28.4±0.07k                    | 29.5±0.07k          | 1.04    | save.NetcdfSave.tracemalloc_netcdf_save(600, False)                                         |
|          | 225±20M                       | 225±30M             | 1.00    | save.NetcdfSave.tracemalloc_netcdf_save(600, True)                                          |
|          | 42.1±0.5ms                    | 40.6±0.2ms          | 0.96    | stats.PearsonR.time_lazy                                                                    |
|          | 9.11±0.2ms                    | 9.04±0.1ms          | 0.99    | stats.PearsonR.time_real                                                                    |
|          | 24.2±0.6M                     | 24.4±0.6M           | 1.01    | stats.PearsonR.tracemalloc_lazy                                                             |
|          | 18.4±0.01M                    | 18.4±0.01M          | 1.00    | stats.PearsonR.tracemalloc_real                                                             |
|          | 22.9±0.9ms                    | 26.3±1ms            | 1.15    | trajectory.TrajectoryInterpolation.time_trajectory_linear                                   |
|          | 60.6±0.4ms                    | 69.7±0.7ms          | 1.15    | trajectory.TrajectoryInterpolation.time_trajectory_nearest                                  |
|          | 23.3±0.01M                    | 23.3±0.01M          | 1.00    | trajectory.TrajectoryInterpolation.tracemalloc_trajectory_linear                            |
|          | 12.1±0.05M                    | 12.1±0.05M          | 1.00    | trajectory.TrajectoryInterpolation.tracemalloc_trajectory_nearest                           |

Benchmarks that have got worse:

| Change   | Before [3f302501] <v3.11.0>   | After [bcedd584]    |   Ratio | Benchmark (Parameter)                                         |
|----------|-------------------------------|---------------------|---------|---------------------------------------------------------------|
| +        | 24.2±0.6ms                    | 38.0±3ms            |    1.57 | load.LoadAndRealise.time_realise((1280, 960, 5), False, 'FF') |

Generated by GHA run 12412070670

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⏱️ Performance Benchmark Report: f1681e9

Performance shifts
| Change   | Before [3f302501] <v3.11.0>   | After [f1681e9d]    |   Ratio | Benchmark (Parameter)                                         |
|----------|-------------------------------|---------------------|---------|---------------------------------------------------------------|
| +        | 26.3±3ms                      | 39.7±2ms            |    1.51 | load.LoadAndRealise.time_realise((1280, 960, 5), False, 'FF') |
Full benchmark results

Benchmarks that have stayed the same:

| Change   | Before [3f302501] <v3.11.0>   | After [f1681e9d]    | Ratio   | Benchmark (Parameter)                                                                       |
|----------|-------------------------------|---------------------|---------|---------------------------------------------------------------------------------------------|
|          | 59.1±0.8ms                    | 59.0±0.8ms          | 1.00    | aggregate_collapse.Aggregation.time_aggregated_by_COUNT(False)                              |
|          | 61.0±0.7ms                    | 60.1±0.7ms          | 0.99    | aggregate_collapse.Aggregation.time_aggregated_by_COUNT(True)                               |
|          | 216±5ms                       | 211±2ms             | 0.98    | aggregate_collapse.Aggregation.time_aggregated_by_FAST_PERCENTILE(False)                    |
|          | 214±1ms                       | 213±1ms             | 0.99    | aggregate_collapse.Aggregation.time_aggregated_by_FAST_PERCENTILE(True)                     |
|          | 38.7±0.6ms                    | 38.6±0.3ms          | 1.00    | aggregate_collapse.Aggregation.time_aggregated_by_GMEAN(False)                              |
|          | 39.7±0.7ms                    | 39.3±0.5ms          | 0.99    | aggregate_collapse.Aggregation.time_aggregated_by_GMEAN(True)                               |
|          | 38.9±0.4ms                    | 38.9±0.4ms          | 1.00    | aggregate_collapse.Aggregation.time_aggregated_by_HMEAN(False)                              |
|          | 39.5±0.5ms                    | 39.1±0.3ms          | 0.99    | aggregate_collapse.Aggregation.time_aggregated_by_HMEAN(True)                               |
|          | 51.7±0.9ms                    | 50.6±0.6ms          | 0.98    | aggregate_collapse.Aggregation.time_aggregated_by_MAX(False)                                |
|          | 51.9±2ms                      | 51.7±0.8ms          | 1.00    | aggregate_collapse.Aggregation.time_aggregated_by_MAX(True)                                 |
|          | 136±1ms                       | 130±0.9ms           | 0.95    | aggregate_collapse.Aggregation.time_aggregated_by_MAX_RUN(False)                            |
|          | 138±1ms                       | 132±2ms             | 0.95    | aggregate_collapse.Aggregation.time_aggregated_by_MAX_RUN(True)                             |
|          | 56.4±0.7ms                    | 55.5±0.7ms          | 0.98    | aggregate_collapse.Aggregation.time_aggregated_by_MEAN(False)                               |
|          | 57.2±0.7ms                    | 56.6±1ms            | 0.99    | aggregate_collapse.Aggregation.time_aggregated_by_MEAN(True)                                |
|          | 38.9±0.3ms                    | 38.5±0.3ms          | 0.99    | aggregate_collapse.Aggregation.time_aggregated_by_MEDIAN(False)                             |
|          | 39.5±0.4ms                    | 39.5±0.5ms          | 1.00    | aggregate_collapse.Aggregation.time_aggregated_by_MEDIAN(True)                              |
|          | 51.5±0.8ms                    | 50.9±0.6ms          | 0.99    | aggregate_collapse.Aggregation.time_aggregated_by_MIN(False)                                |
|          | 52.7±1ms                      | 52.3±0.9ms          | 0.99    | aggregate_collapse.Aggregation.time_aggregated_by_MIN(True)                                 |
|          | 1.08±0.01s                    | 1.07±0.01s          | 0.99    | aggregate_collapse.Aggregation.time_aggregated_by_PEAK(False)                               |
|          | 1.09±0.02s                    | 1.08±0.01s          | 0.98    | aggregate_collapse.Aggregation.time_aggregated_by_PEAK(True)                                |
|          | 499±20ms                      | 499±20ms            | 1.00    | aggregate_collapse.Aggregation.time_aggregated_by_PERCENTILE(False)                         |
|          | 496±20ms                      | 490±20ms            | 0.99    | aggregate_collapse.Aggregation.time_aggregated_by_PERCENTILE(True)                          |
|          | 37.3±0.4ms                    | 37.0±0.5ms          | 0.99    | aggregate_collapse.Aggregation.time_aggregated_by_PROPORTION(False)                         |
|          | 38.1±0.3ms                    | 37.8±0.3ms          | 0.99    | aggregate_collapse.Aggregation.time_aggregated_by_PROPORTION(True)                          |
|          | 68.7±0.6ms                    | 66.2±0.8ms          | 0.96    | aggregate_collapse.Aggregation.time_aggregated_by_RMS(False)                                |
|          | 69.2±0.8ms                    | 66.6±0.6ms          | 0.96    | aggregate_collapse.Aggregation.time_aggregated_by_RMS(True)                                 |
|          | 70.6±0.9ms                    | 69.2±0.7ms          | 0.98    | aggregate_collapse.Aggregation.time_aggregated_by_STD_DEV(False)                            |
|          | 71.5±1ms                      | 70.0±0.9ms          | 0.98    | aggregate_collapse.Aggregation.time_aggregated_by_STD_DEV(True)                             |
|          | 66.0±0.6ms                    | 64.7±0.9ms          | 0.98    | aggregate_collapse.Aggregation.time_aggregated_by_VARIANCE(False)                           |
|          | 67.8±1ms                      | 65.9±0.9ms          | 0.97    | aggregate_collapse.Aggregation.time_aggregated_by_VARIANCE(True)                            |
|          | 25.8±0.4ms                    | 25.6±0.2ms          | 0.99    | aggregate_collapse.Aggregation.time_collapsed_by_COUNT(False)                               |
|          | 30.1±0.5ms                    | 30.0±0.4ms          | 1.00    | aggregate_collapse.Aggregation.time_collapsed_by_COUNT(True)                                |
|          | 150±1ms                       | 146±2ms             | 0.98    | aggregate_collapse.Aggregation.time_collapsed_by_FAST_PERCENTILE(False)                     |
|          | 164±1ms                       | 162±1ms             | 0.99    | aggregate_collapse.Aggregation.time_collapsed_by_FAST_PERCENTILE(True)                      |
|          | 23.7±0.2ms                    | 23.9±0.3ms          | 1.01    | aggregate_collapse.Aggregation.time_collapsed_by_GMEAN(False)                               |
|          | 27.9±0.3ms                    | 27.9±0.3ms          | 1.00    | aggregate_collapse.Aggregation.time_collapsed_by_GMEAN(True)                                |
|          | 23.8±0.3ms                    | 23.5±0.2ms          | 0.99    | aggregate_collapse.Aggregation.time_collapsed_by_HMEAN(False)                               |
|          | 28.1±0.2ms                    | 28.0±0.3ms          | 0.99    | aggregate_collapse.Aggregation.time_collapsed_by_HMEAN(True)                                |
|          | 24.7±0.4ms                    | 24.2±0.3ms          | 0.98    | aggregate_collapse.Aggregation.time_collapsed_by_MAX(False)                                 |
|          | 28.6±0.4ms                    | 28.8±0.3ms          | 1.01    | aggregate_collapse.Aggregation.time_collapsed_by_MAX(True)                                  |
|          | 37.7±1ms                      | 36.7±0.9ms          | 0.97    | aggregate_collapse.Aggregation.time_collapsed_by_MAX_RUN(False)                             |
|          | 42.3±0.8ms                    | 41.3±0.6ms          | 0.98    | aggregate_collapse.Aggregation.time_collapsed_by_MAX_RUN(True)                              |
|          | 25.0±0.5ms                    | 24.8±0.2ms          | 0.99    | aggregate_collapse.Aggregation.time_collapsed_by_MEAN(False)                                |
|          | 29.5±0.3ms                    | 29.1±0.2ms          | 0.99    | aggregate_collapse.Aggregation.time_collapsed_by_MEAN(True)                                 |
|          | 25.3±0.4ms                    | 25.0±0.2ms          | 0.99    | aggregate_collapse.Aggregation.time_collapsed_by_MEDIAN(False)                              |
|          | 29.4±0.5ms                    | 29.2±0.5ms          | 0.99    | aggregate_collapse.Aggregation.time_collapsed_by_MEDIAN(True)                               |
|          | 24.7±0.4ms                    | 24.4±0.2ms          | 0.99    | aggregate_collapse.Aggregation.time_collapsed_by_MIN(False)                                 |
|          | 28.8±0.4ms                    | 28.6±0.3ms          | 0.99    | aggregate_collapse.Aggregation.time_collapsed_by_MIN(True)                                  |
|          | 542±10ms                      | 540±3ms             | 1.00    | aggregate_collapse.Aggregation.time_collapsed_by_PEAK(False)                                |
|          | 555±10ms                      | 544±2ms             | 0.98    | aggregate_collapse.Aggregation.time_collapsed_by_PEAK(True)                                 |
|          | 164±1ms                       | 160±3ms             | 0.98    | aggregate_collapse.Aggregation.time_collapsed_by_PERCENTILE(False)                          |
|          | 183±2ms                       | 180±0.9ms           | 0.98    | aggregate_collapse.Aggregation.time_collapsed_by_PERCENTILE(True)                           |
|          | 23.6±0.3ms                    | 23.6±0.3ms          | 1.00    | aggregate_collapse.Aggregation.time_collapsed_by_PROPORTION(False)                          |
|          | 27.7±0.2ms                    | 27.7±0.4ms          | 1.00    | aggregate_collapse.Aggregation.time_collapsed_by_PROPORTION(True)                           |
|          | 27.2±0.3ms                    | 26.7±0.2ms          | 0.98    | aggregate_collapse.Aggregation.time_collapsed_by_RMS(False)                                 |
|          | 31.0±0.2ms                    | 30.9±0.3ms          | 1.00    | aggregate_collapse.Aggregation.time_collapsed_by_RMS(True)                                  |
|          | 26.7±0.3ms                    | 26.3±0.2ms          | 0.99    | aggregate_collapse.Aggregation.time_collapsed_by_STD_DEV(False)                             |
|          | 30.9±0.5ms                    | 30.2±0.3ms          | 0.98    | aggregate_collapse.Aggregation.time_collapsed_by_STD_DEV(True)                              |
|          | 26.1±0.4ms                    | 25.8±0.3ms          | 0.99    | aggregate_collapse.Aggregation.time_collapsed_by_VARIANCE(False)                            |
|          | 30.1±0.4ms                    | 30.0±0.3ms          | 0.99    | aggregate_collapse.Aggregation.time_collapsed_by_VARIANCE(True)                             |
|          | 92.8±0.8ms                    | 90.9±1ms            | 0.98    | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_MEAN(False)                     |
|          | 95.0±0.6ms                    | 91.2±1ms            | 0.96    | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_MEAN(True)                      |
|          | 108±0.8ms                     | 103±1ms             | 0.95    | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_RMS(False)                      |
|          | 109±1ms                       | 103±1ms             | 0.95    | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_RMS(True)                       |
|          | 63.6±0.9ms                    | 61.5±0.7ms          | 0.97    | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_SUM(False)                      |
|          | 64.5±0.9ms                    | 62.3±0.9ms          | 0.97    | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_SUM(True)                       |
|          | 31.5±0.7ms                    | 30.8±0.4ms          | 0.98    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_MEAN(False)                      |
|          | 35.1±0.7ms                    | 34.8±0.4ms          | 0.99    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_MEAN(True)                       |
|          | 33.1±0.7ms                    | 32.1±0.5ms          | 0.97    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_RMS(False)                       |
|          | 37.5±0.7ms                    | 36.2±0.7ms          | 0.97    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_RMS(True)                        |
|          | 27.0±0.4ms                    | 26.3±0.3ms          | 0.98    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_SUM(False)                       |
|          | 31.0±0.5ms                    | 30.6±0.2ms          | 0.99    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_SUM(True)                        |
|          | 333±2ms                       | 324±4ms             | 0.97    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_WPERCENTILE(False)               |
|          | 353±4ms                       | 339±3ms             | 0.96    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_WPERCENTILE(True)                |
|          | 1.11±0.01ms                   | 1.12±0.01ms         | 1.01    | cube.CubeCreation.time_create(False, 'construct')                                           |
|          | 402±6μs                       | 391±10μs            | 0.97    | cube.CubeCreation.time_create(False, 'instantiate')                                         |
|          | 956±20μs                      | 942±10μs            | 0.99    | cube.CubeCreation.time_create(True, 'construct')                                            |
|          | 569±6μs                       | 571±10μs            | 1.00    | cube.CubeCreation.time_create(True, 'instantiate')                                          |
|          | 241±4ms                       | 237±4ms             | 0.99    | cube.CubeEquality.time_equality(False, False, 'all_equal')                                  |
|          | 127±2ms                       | 126±2ms             | 0.99    | cube.CubeEquality.time_equality(False, False, 'coord_inequality')                           |
|          | 263±2ms                       | 263±3ms             | 1.00    | cube.CubeEquality.time_equality(False, False, 'data_inequality')                            |
|          | 16.5±0.1μs                    | 16.7±0.3μs          | 1.01    | cube.CubeEquality.time_equality(False, False, 'metadata_inequality')                        |
|          | 338±3ms                       | 335±4ms             | 0.99    | cube.CubeEquality.time_equality(False, True, 'all_equal')                                   |
|          | 229±3ms                       | 225±2ms             | 0.98    | cube.CubeEquality.time_equality(False, True, 'coord_inequality')                            |
|          | 370±6ms                       | 365±2ms             | 0.99    | cube.CubeEquality.time_equality(False, True, 'data_inequality')                             |
|          | 17.1±0.1μs                    | 16.7±0.3μs          | 0.98    | cube.CubeEquality.time_equality(False, True, 'metadata_inequality')                         |
|          | 238±2ms                       | 238±3ms             | 1.00    | cube.CubeEquality.time_equality(True, False, 'all_equal')                                   |
|          | 127±2ms                       | 126±1ms             | 0.99    | cube.CubeEquality.time_equality(True, False, 'coord_inequality')                            |
|          | 264±2ms                       | 263±2ms             | 1.00    | cube.CubeEquality.time_equality(True, False, 'data_inequality')                             |
|          | 53.4±0.6μs                    | 52.7±0.4μs          | 0.99    | cube.CubeEquality.time_equality(True, False, 'metadata_inequality')                         |
|          | 340±4ms                       | 336±2ms             | 0.99    | cube.CubeEquality.time_equality(True, True, 'all_equal')                                    |
|          | 227±2ms                       | 225±2ms             | 0.99    | cube.CubeEquality.time_equality(True, True, 'coord_inequality')                             |
|          | 368±4ms                       | 363±2ms             | 0.99    | cube.CubeEquality.time_equality(True, True, 'data_inequality')                              |
|          | 55.1±0.5μs                    | 54.4±0.4μs          | 0.99    | cube.CubeEquality.time_equality(True, True, 'metadata_inequality')                          |
|          | 784±7μs                       | 776±6μs             | 0.99    | import_iris.Iris.time__concatenate                                                          |
|          | 181±1μs                       | 178±3μs             | 0.98    | import_iris.Iris.time__constraints                                                          |
|          | 109±1μs                       | 110±1μs             | 1.00    | import_iris.Iris.time__data_manager                                                         |
|          | 94.2±0.4μs                    | 93.3±0.7μs          | 0.99    | import_iris.Iris.time__deprecation                                                          |
|          | 136±1μs                       | 141±0.7μs           | 1.04    | import_iris.Iris.time__lazy_data                                                            |
|          | 900±20μs                      | 896±10μs            | 1.00    | import_iris.Iris.time__merge                                                                |
|          | 76.9±0.3μs                    | 77.1±0.6μs          | 1.00    | import_iris.Iris.time__representation                                                       |
|          | 590±5μs                       | 581±5μs             | 0.98    | import_iris.Iris.time_analysis                                                              |
|          | 140±1μs                       | 140±4μs             | 1.00    | import_iris.Iris.time_analysis__area_weighted                                               |
|          | 109±0.7μs                     | 110±3μs             | 1.01    | import_iris.Iris.time_analysis__grid_angles                                                 |
|          | 244±5μs                       | 242±3μs             | 0.99    | import_iris.Iris.time_analysis__interpolation                                               |
|          | 189±2μs                       | 187±2μs             | 0.99    | import_iris.Iris.time_analysis__regrid                                                      |
|          | 116±2μs                       | 112±2μs             | 0.96    | import_iris.Iris.time_analysis__scipy_interpolate                                           |
|          | 139±2μs                       | 137±2μs             | 0.99    | import_iris.Iris.time_analysis_calculus                                                     |
|          | 339±4μs                       | 330±5μs             | 0.98    | import_iris.Iris.time_analysis_cartography                                                  |
|          | 93.9±0.4μs                    | 95.1±1μs            | 1.01    | import_iris.Iris.time_analysis_geomerty                                                     |
|          | 217±2μs                       | 215±1μs             | 0.99    | import_iris.Iris.time_analysis_maths                                                        |
|          | 97.2±0.6μs                    | 96.7±0.7μs          | 1.00    | import_iris.Iris.time_analysis_stats                                                        |
|          | 173±0.9μs                     | 171±2μs             | 0.99    | import_iris.Iris.time_analysis_trajectory                                                   |
|          | 305±5μs                       | 299±2μs             | 0.98    | import_iris.Iris.time_aux_factory                                                           |
|          | 84.0±0.7μs                    | 84.2±1μs            | 1.00    | import_iris.Iris.time_common                                                                |
|          | 162±0.8μs                     | 164±2μs             | 1.01    | import_iris.Iris.time_common_lenient                                                        |
|          | 1.34±0.01ms                   | 1.32±0.01ms         | 0.98    | import_iris.Iris.time_common_metadata                                                       |
|          | 139±1μs                       | 162±1μs             | 1.17    | import_iris.Iris.time_common_mixin                                                          |
|          | 1.19±0.01ms                   | 1.17±0.01ms         | 0.99    | import_iris.Iris.time_common_resolve                                                        |
|          | 198±2μs                       | 196±3μs             | 0.99    | import_iris.Iris.time_config                                                                |
|          | 124±1μs                       | 123±0.8μs           | 1.00    | import_iris.Iris.time_coord_categorisation                                                  |
|          | 359±2μs                       | 360±3μs             | 1.00    | import_iris.Iris.time_coord_systems                                                         |
|          | 744±4μs                       | 739±5μs             | 0.99    | import_iris.Iris.time_coords                                                                |
|          | 645±6μs                       | 644±6μs             | 1.00    | import_iris.Iris.time_cube                                                                  |
|          | 224±2μs                       | 219±1μs             | 0.98    | import_iris.Iris.time_exceptions                                                            |
|          | 77.2±0.5μs                    | 76.8±0.7μs          | 0.99    | import_iris.Iris.time_experimental                                                          |
|          | 183±1μs                       | 183±1μs             | 1.00    | import_iris.Iris.time_fileformats                                                           |
|          | 252±3μs                       | 251±2μs             | 0.99    | import_iris.Iris.time_fileformats__ff                                                       |
|          | 2.74±0.02ms                   | 2.65±0.01ms         | 0.97    | import_iris.Iris.time_fileformats__ff_cross_references                                      |
|          | 78.9±0.4μs                    | 79.1±0.6μs          | 1.00    | import_iris.Iris.time_fileformats__pp_lbproc_pairs                                          |
|          | 114±0.8μs                     | 112±2μs             | 0.99    | import_iris.Iris.time_fileformats_abf                                                       |
|          | 408±2μs                       | 402±3μs             | 0.98    | import_iris.Iris.time_fileformats_cf                                                        |
|          | 5.32±0.06ms                   | 5.41±0.1ms          | 1.02    | import_iris.Iris.time_fileformats_dot                                                       |
|          | 75.6±0.7μs                    | 74.9±0.7μs          | 0.99    | import_iris.Iris.time_fileformats_name                                                      |
|          | 257±2μs                       | 255±2μs             | 0.99    | import_iris.Iris.time_fileformats_name_loaders                                              |
|          | 120±1μs                       | 119±1μs             | 0.99    | import_iris.Iris.time_fileformats_netcdf                                                    |
|          | 123±0.9μs                     | 122±0.6μs           | 1.00    | import_iris.Iris.time_fileformats_nimrod                                                    |
|          | 210±2μs                       | 210±6μs             | 1.00    | import_iris.Iris.time_fileformats_nimrod_load_rules                                         |
|          | 788±20μs                      | 776±10μs            | 0.99    | import_iris.Iris.time_fileformats_pp                                                        |
|          | 182±1μs                       | 183±3μs             | 1.01    | import_iris.Iris.time_fileformats_pp_load_rules                                             |
|          | 135±1μs                       | 135±10μs            | 1.00    | import_iris.Iris.time_fileformats_pp_save_rules                                             |
|          | 546±2μs                       | 546±6μs             | 1.00    | import_iris.Iris.time_fileformats_rules                                                     |
|          | 219±2μs                       | 217±2μs             | 0.99    | import_iris.Iris.time_fileformats_structured_array_identification                           |
|          | 84.2±0.4μs                    | 83.9±0.6μs          | 1.00    | import_iris.Iris.time_fileformats_um                                                        |
|          | 162±1μs                       | 163±2μs             | 1.01    | import_iris.Iris.time_fileformats_um__fast_load                                             |
|          | 138±3μs                       | 137±2μs             | 0.99    | import_iris.Iris.time_fileformats_um__fast_load_structured_fields                           |
|          | 76.0±0.4μs                    | 75.0±0.8μs          | 0.99    | import_iris.Iris.time_fileformats_um__ff_replacement                                        |
|          | 82.4±0.5μs                    | 81.7±0.3μs          | 0.99    | import_iris.Iris.time_fileformats_um__optimal_array_structuring                             |
|          | 995±10μs                      | 970±5μs             | 0.98    | import_iris.Iris.time_fileformats_um_cf_map                                                 |
|          | 137±1μs                       | 136±1μs             | 0.99    | import_iris.Iris.time_io                                                                    |
|          | 176±3μs                       | 175±4μs             | 0.99    | import_iris.Iris.time_io_format_picker                                                      |
|          | 285±3μs                       | 287±4μs             | 1.00    | import_iris.Iris.time_iris                                                                  |
|          | 127±1μs                       | 127±0.8μs           | 0.99    | import_iris.Iris.time_iterate                                                               |
|          | 8.14±0.06ms                   | 8.16±0.09ms         | 1.00    | import_iris.Iris.time_palette                                                               |
|          | 1.89±0.03ms                   | 1.89±0.01ms         | 1.00    | import_iris.Iris.time_plot                                                                  |
|          | 105±0.5μs                     | 104±0.5μs           | 0.99    | import_iris.Iris.time_quickplot                                                             |
|          | 2.20±0.05ms                   | 2.21±0.03ms         | 1.00    | import_iris.Iris.time_std_names                                                             |
|          | 1.73±0.02ms                   | 1.76±0.01ms         | 1.02    | import_iris.Iris.time_symbols                                                               |
|          | 100±0.9ms                     | 99.4±0.5ms          | 0.99    | import_iris.Iris.time_tests                                                                 |
|          | 254±2μs                       | 256±3μs             | 1.01    | import_iris.Iris.time_third_party_cartopy                                                   |
|          | 4.72±0.02ms                   | 4.78±0.03ms         | 1.01    | import_iris.Iris.time_third_party_cf_units                                                  |
|          | 120±0.7μs                     | 118±0.7μs           | 0.99    | import_iris.Iris.time_third_party_cftime                                                    |
|          | 2.83±0.03ms                   | 2.90±0.02ms         | 1.02    | import_iris.Iris.time_third_party_matplotlib                                                |
|          | 1.56±0.03ms                   | 1.53±0.01ms         | 0.98    | import_iris.Iris.time_third_party_numpy                                                     |
|          | 170±0.8μs                     | 172±3μs             | 1.01    | import_iris.Iris.time_third_party_scipy                                                     |
|          | 101±0.9μs                     | 98.8±1μs            | 0.98    | import_iris.Iris.time_time                                                                  |
|          | 323±4μs                       | 321±4μs             | 1.00    | import_iris.Iris.time_util                                                                  |
|          | 70.5±0.7μs                    | 71.6±0.8μs          | 1.02    | iterate.IZip.time_izip                                                                      |
|          | 9.75±0.1ms                    | 10.1±0.1ms          | 1.04    | load.LoadAndRealise.time_load((1280, 960, 5), False, 'FF')                                  |
|          | 26.4±0.3ms                    | 27.1±0.3ms          | 1.03    | load.LoadAndRealise.time_load((1280, 960, 5), False, 'NetCDF')                              |
|          | 9.83±0.06ms                   | 10.2±0.1ms          | 1.04    | load.LoadAndRealise.time_load((1280, 960, 5), False, 'PP')                                  |
|          | 9.71±0.08ms                   | 9.99±0.02ms         | 1.03    | load.LoadAndRealise.time_load((1280, 960, 5), True, 'FF')                                   |
|          | 22.1±0.2ms                    | 22.3±0.1ms          | 1.01    | load.LoadAndRealise.time_load((1280, 960, 5), True, 'NetCDF')                               |
|          | 9.81±0.04ms                   | 10.1±0.03ms         | 1.03    | load.LoadAndRealise.time_load((1280, 960, 5), True, 'PP')                                   |
|          | 1.55±0.01s                    | 1.59±0.02s          | 1.03    | load.LoadAndRealise.time_load((2, 2, 1000), False, 'FF')                                    |
|          | 22.4±0.1ms                    | 22.5±0.09ms         | 1.01    | load.LoadAndRealise.time_load((2, 2, 1000), False, 'NetCDF')                                |
|          | 1.56±0.01s                    | 1.61±0.02s          | 1.03    | load.LoadAndRealise.time_load((2, 2, 1000), False, 'PP')                                    |
|          | 1.53±0.01s                    | 1.58±0.02s          | 1.03    | load.LoadAndRealise.time_load((2, 2, 1000), True, 'FF')                                     |
|          | 22.4±0.2ms                    | 22.9±0.2ms          | 1.02    | load.LoadAndRealise.time_load((2, 2, 1000), True, 'NetCDF')                                 |
|          | 1.56±0.01s                    | 1.61±0.01s          | 1.03    | load.LoadAndRealise.time_load((2, 2, 1000), True, 'PP')                                     |
|          | 5.04±0.05ms                   | 5.26±0.07ms         | 1.04    | load.LoadAndRealise.time_load((50, 50, 2), False, 'FF')                                     |
|          | 20.8±0.09ms                   | 20.9±0.08ms         | 1.00    | load.LoadAndRealise.time_load((50, 50, 2), False, 'NetCDF')                                 |
|          | 5.00±0.05ms                   | 5.13±0.02ms         | 1.03    | load.LoadAndRealise.time_load((50, 50, 2), False, 'PP')                                     |
|          | 5.02±0.05ms                   | 5.14±0.02ms         | 1.02    | load.LoadAndRealise.time_load((50, 50, 2), True, 'FF')                                      |
|          | 20.7±0.3ms                    | 20.9±0.2ms          | 1.01    | load.LoadAndRealise.time_load((50, 50, 2), True, 'NetCDF')                                  |
|          | 4.97±0.08ms                   | 5.16±0.04ms         | 1.04    | load.LoadAndRealise.time_load((50, 50, 2), True, 'PP')                                      |
|          | 20.2±0.6ms                    | 21.2±0.4ms          | 1.05    | load.LoadAndRealise.time_realise((1280, 960, 5), False, 'NetCDF')                           |
|          | 14.0±2ms                      | 14.2±2ms            | 1.01    | load.LoadAndRealise.time_realise((1280, 960, 5), False, 'PP')                               |
|          | 26.5±2ms                      | 26.8±1ms            | 1.01    | load.LoadAndRealise.time_realise((1280, 960, 5), True, 'FF')                                |
|          | 80.1±0.8ms                    | 72.6±2ms            | 0.91    | load.LoadAndRealise.time_realise((1280, 960, 5), True, 'NetCDF')                            |
|          | 27.6±2ms                      | 25.9±0.6ms          | 0.94    | load.LoadAndRealise.time_realise((1280, 960, 5), True, 'PP')                                |
|          | 481±3ms                       | 482±4ms             | 1.00    | load.LoadAndRealise.time_realise((2, 2, 1000), False, 'FF')                                 |
|          | 2.80±0.06ms                   | 2.83±0.07ms         | 1.01    | load.LoadAndRealise.time_realise((2, 2, 1000), False, 'NetCDF')                             |
|          | 480±3ms                       | 485±2ms             | 1.01    | load.LoadAndRealise.time_realise((2, 2, 1000), False, 'PP')                                 |
|          | 491±2ms                       | 494±4ms             | 1.01    | load.LoadAndRealise.time_realise((2, 2, 1000), True, 'FF')                                  |
|          | 2.88±0.07ms                   | 2.94±0.1ms          | 1.02    | load.LoadAndRealise.time_realise((2, 2, 1000), True, 'NetCDF')                              |
|          | 492±4ms                       | 490±6ms             | 1.00    | load.LoadAndRealise.time_realise((2, 2, 1000), True, 'PP')                                  |
|          | 1.68±0.04ms                   | 1.69±0.09ms         | 1.00    | load.LoadAndRealise.time_realise((50, 50, 2), False, 'FF')                                  |
|          | 2.79±0.06ms                   | 2.81±0.05ms         | 1.01    | load.LoadAndRealise.time_realise((50, 50, 2), False, 'NetCDF')                              |
|          | 1.69±0.06ms                   | 1.67±0.06ms         | 0.99    | load.LoadAndRealise.time_realise((50, 50, 2), False, 'PP')                                  |
|          | 1.72±0.08ms                   | 1.75±0.09ms         | 1.02    | load.LoadAndRealise.time_realise((50, 50, 2), True, 'FF')                                   |
|          | 2.94±0.1ms                    | 2.90±0.05ms         | 0.99    | load.LoadAndRealise.time_realise((50, 50, 2), True, 'NetCDF')                               |
|          | 1.69±0.06ms                   | 1.67±0.08ms         | 0.99    | load.LoadAndRealise.time_realise((50, 50, 2), True, 'PP')                                   |
|          | 360±5ms                       | 367±3ms             | 1.02    | load.ManyVars.time_many_var_load                                                            |
|          | 9.94±0.1ms                    | 10.2±0.1ms          | 1.03    | load.STASHConstraint.time_stash_constraint((1280, 960, 5), 'FF')                            |
|          | 9.96±0.06ms                   | 10.2±0.05ms         | 1.03    | load.STASHConstraint.time_stash_constraint((1280, 960, 5), 'PP')                            |
|          | 1.55±0.01s                    | 1.59±0.01s          | 1.03    | load.STASHConstraint.time_stash_constraint((2, 2, 1000), 'FF')                              |
|          | 1.58±0.01s                    | 1.62±0.01s          | 1.03    | load.STASHConstraint.time_stash_constraint((2, 2, 1000), 'PP')                              |
|          | 5.08±0.06ms                   | 5.20±0.02ms         | 1.02    | load.STASHConstraint.time_stash_constraint((2, 2, 2), 'FF')                                 |
|          | 5.06±0.05ms                   | 5.20±0.02ms         | 1.03    | load.STASHConstraint.time_stash_constraint((2, 2, 2), 'PP')                                 |
|          | 9.08±0.09ms                   | 9.23±0.09ms         | 1.02    | load.StructuredFF.time_structured_load((1280, 960, 5), False)                               |
|          | 5.84±0.04ms                   | 6.01±0.06ms         | 1.03    | load.StructuredFF.time_structured_load((1280, 960, 5), True)                                |
|          | 1.52±0.02s                    | 1.57±0.01s          | 1.04    | load.StructuredFF.time_structured_load((2, 2, 1000), False)                                 |
|          | 529±3ms                       | 555±4ms             | 1.05    | load.StructuredFF.time_structured_load((2, 2, 1000), True)                                  |
|          | 4.27±0.04ms                   | 4.38±0.02ms         | 1.03    | load.StructuredFF.time_structured_load((2, 2, 2), False)                                    |
|          | 4.12±0.03ms                   | 4.23±0.06ms         | 1.03    | load.StructuredFF.time_structured_load((2, 2, 2), True)                                     |
|          | 165±1ms                       | 171±2ms             | 1.03    | load.TimeConstraint.time_time_constraint(20, 'FF')                                          |
|          | 24.2±0.4ms                    | 24.4±0.2ms          | 1.00    | load.TimeConstraint.time_time_constraint(20, 'NetCDF')                                      |
|          | 166±3ms                       | 172±0.7ms           | 1.04    | load.TimeConstraint.time_time_constraint(20, 'PP')                                          |
|          | 32.3±0.6ms                    | 33.6±0.1ms          | 1.04    | load.TimeConstraint.time_time_constraint(3, 'FF')                                           |
|          | 23.6±0.2ms                    | 23.9±0.09ms         | 1.01    | load.TimeConstraint.time_time_constraint(3, 'NetCDF')                                       |
|          | 32.6±0.3ms                    | 33.8±0.4ms          | 1.04    | load.TimeConstraint.time_time_constraint(3, 'PP')                                           |
|          | 19.3±0.2ms                    | 19.1±0.1ms          | 0.99    | load.ugrid.BasicLoading.time_load_file(1)                                                   |
|          | 54.9±0.7ms                    | 56.5±0.4ms          | 1.03    | load.ugrid.BasicLoading.time_load_file(200000)                                              |
|          | 14.4±0.3ms                    | 14.8±0.3ms          | 1.03    | load.ugrid.BasicLoading.time_load_mesh(1)                                                   |
|          | 25.2±0.6ms                    | 25.2±0.4ms          | 1.00    | load.ugrid.BasicLoading.time_load_mesh(200000)                                              |
|          | 19.1±0.4ms                    | 19.3±0.3ms          | 1.01    | load.ugrid.BasicLoadingTime.time_load_file(1)                                               |
|          | 23.6±0.4ms                    | 24.0±0.3ms          | 1.02    | load.ugrid.BasicLoadingTime.time_load_file(200000)                                          |
|          | 14.4±0.2ms                    | 14.8±0.2ms          | 1.02    | load.ugrid.BasicLoadingTime.time_load_mesh(1)                                               |
|          | 18.9±0.3ms                    | 19.3±0.3ms          | 1.02    | load.ugrid.BasicLoadingTime.time_load_mesh(200000)                                          |
|          | 20.1±0.4ms                    | 20.3±0.3ms          | 1.01    | load.ugrid.Callback.time_load_file_callback(1)                                              |
|          | 65.1±0.8ms                    | 66.6±0.9ms          | 1.02    | load.ugrid.Callback.time_load_file_callback(200000)                                         |
|          | 20.0±0.3ms                    | 20.1±0.3ms          | 1.01    | load.ugrid.CallbackTime.time_load_file_callback(1)                                          |
|          | 25.7±0.4ms                    | 25.3±0.4ms          | 0.98    | load.ugrid.CallbackTime.time_load_file_callback(200000)                                     |
|          | 2.81±0.08ms                   | 2.75±0.05ms         | 0.98    | load.ugrid.DataRealisation.time_realise_data(10000)                                         |
|          | 4.83±0.6ms                    | 4.24±0.5ms          | 0.88    | load.ugrid.DataRealisation.time_realise_data(200000)                                        |
|          | 35.6±1ms                      | 35.2±0.6ms          | 0.99    | load.ugrid.DataRealisationTime.time_realise_data(10000)                                     |
|          | 810±10ms                      | 793±10ms            | 0.98    | load.ugrid.DataRealisationTime.time_realise_data(200000)                                    |
|          | 426±4ms                       | 440±4ms             | 1.03    | merge_concat.Concatenate.time_concatenate(False)                                            |
|          | 426±8ms                       | 441±6ms             | 1.04    | merge_concat.Concatenate.time_concatenate(True)                                             |
|          | 109±0.3M                      | 109±0.2M            | 1.00    | merge_concat.Concatenate.tracemalloc_concatenate(False)                                     |
|          | 109±0.3M                      | 109±0.2M            | 1.00    | merge_concat.Concatenate.tracemalloc_concatenate(True)                                      |
|          | 56.7±0.6ms                    | 55.4±0.2ms          | 0.98    | merge_concat.Merge.time_merge                                                               |
|          | 978±200k                      | 1.21±0.2M           | ~1.23   | merge_concat.Merge.tracemalloc_merge                                                        |
|          | 466±3ns                       | 401±3ns             | 0.86    | mesh.utils.regions_combine.CombineRegionsComputeRealData.time_compute_data(50)              |
|          | 214±2ms                       | 211±1ms             | 0.99    | mesh.utils.regions_combine.CombineRegionsComputeRealData.time_compute_data(500)             |
|          | 658±2k                        | 650±1k              | 0.99    | mesh.utils.regions_combine.CombineRegionsComputeRealData.tracemalloc_compute_data(50)       |
|          | 60.1±0M                       | 60±0M               | 1.00    | mesh.utils.regions_combine.CombineRegionsComputeRealData.tracemalloc_compute_data(500)      |
|          | 16.7±0.2ms                    | 17.1±0.2ms          | 1.03    | mesh.utils.regions_combine.CombineRegionsCreateCube.time_create_combined_cube(50)           |
|          | 18.8±1ms                      | 19.2±1ms            | 1.02    | mesh.utils.regions_combine.CombineRegionsCreateCube.time_create_combined_cube(500)          |
|          | 550±60k                       | 491±20k             | 0.89    | mesh.utils.regions_combine.CombineRegionsCreateCube.tracemalloc_create_combined_cube(50)    |
|          | 12.4±0.06M                    | 12.4±0.02M          | 1.00    | mesh.utils.regions_combine.CombineRegionsCreateCube.tracemalloc_create_combined_cube(500)   |
|          | 118±1ms                       | 118±2ms             | 1.00    | mesh.utils.regions_combine.CombineRegionsFileStreamedCalc.time_stream_file2file(50)         |
|          | 689±3ms                       | 686±2ms             | 1.00    | mesh.utils.regions_combine.CombineRegionsFileStreamedCalc.time_stream_file2file(500)        |
|          | 1.21±0.02M                    | 1.23±0.05M          | 1.02    | mesh.utils.regions_combine.CombineRegionsFileStreamedCalc.tracemalloc_stream_file2file(50)  |
|          | 96.2±0.03M                    | 96.3±0.03M          | 1.00    | mesh.utils.regions_combine.CombineRegionsFileStreamedCalc.tracemalloc_stream_file2file(500) |
|          | 77.1±1ms                      | 76.1±0.6ms          | 0.99    | mesh.utils.regions_combine.CombineRegionsSaveData.time_save(50)                             |
|          | 633±4ms                       | 639±6ms             | 1.01    | mesh.utils.regions_combine.CombineRegionsSaveData.time_save(500)                            |
|          | 1.18±0.01M                    | 1.17±0.02M          | 1.00    | mesh.utils.regions_combine.CombineRegionsSaveData.tracemalloc_save(50)                      |
|          | 96.2±0.01M                    | 96.2±0.01M          | 1.00    | mesh.utils.regions_combine.CombineRegionsSaveData.tracemalloc_save(500)                     |
|          | 2.1752849999999997            | 2.1752849999999997  | 1.00    | mesh.utils.regions_combine.CombineRegionsSaveData.track_filesize_saved(50)                  |
|          | 216.01528499999998            | 216.01528499999998  | 1.00    | mesh.utils.regions_combine.CombineRegionsSaveData.track_filesize_saved(500)                 |
|          | 6.56±0.1ms                    | 6.52±0.02ms         | 0.99    | plot.AuxSort.time_aux_sort                                                                  |
|          | 73.5±4ms                      | 78.6±4ms            | 1.07    | regridding.CurvilinearRegridding.time_regrid_pic                                            |
|          | 136±3M                        | 136±3M              | 1.00    | regridding.CurvilinearRegridding.tracemalloc_regrid_pic                                     |
|          | 101±0.8ms                     | 101±0.5ms           | 1.00    | regridding.HorizontalChunkedRegridding.time_regrid_area_w                                   |
|          | 50.6±1ms                      | 49.2±1ms            | 0.97    | regridding.HorizontalChunkedRegridding.time_regrid_area_w_new_grid                          |
|          | 106±0.06M                     | 106±0.05M           | 1.00    | regridding.HorizontalChunkedRegridding.tracemalloc_regrid_area_w                            |
|          | 147±0.02M                     | 147±0.02M           | 1.00    | regridding.HorizontalChunkedRegridding.tracemalloc_regrid_area_w_new_grid                   |
|          | 4.45±0.06ms                   | 4.53±0.02ms         | 1.02    | save.NetcdfSave.time_netcdf_save_cube(50, False)                                            |
|          | 80.3±0.5ms                    | 80.8±0.4ms          | 1.01    | save.NetcdfSave.time_netcdf_save_cube(50, True)                                             |
|          | 52.2±0.6ms                    | 51.9±0.8ms          | 0.99    | save.NetcdfSave.time_netcdf_save_cube(600, False)                                           |
|          | 590±3ms                       | 599±5ms             | 1.02    | save.NetcdfSave.time_netcdf_save_cube(600, True)                                            |
|          | 90.8±2ns                      | 86.8±1ns            | 0.96    | save.NetcdfSave.time_netcdf_save_mesh(50, False)                                            |
|          | 62.8±0.7ms                    | 63.0±0.5ms          | 1.00    | save.NetcdfSave.time_netcdf_save_mesh(50, True)                                             |
|          | 89.4±2ns                      | 86.3±0.9ns          | 0.97    | save.NetcdfSave.time_netcdf_save_mesh(600, False)                                           |
|          | 519±3ms                       | 524±3ms             | 1.01    | save.NetcdfSave.time_netcdf_save_mesh(600, True)                                            |
|          | 28.4±0.06k                    | 29.5±0.07k          | 1.04    | save.NetcdfSave.tracemalloc_netcdf_save(50, False)                                          |
|          | 1.72±0.2M                     | 1.64±0.1M           | 0.96    | save.NetcdfSave.tracemalloc_netcdf_save(50, True)                                           |
|          | 28.4±0.07k                    | 29.5±0.07k          | 1.04    | save.NetcdfSave.tracemalloc_netcdf_save(600, False)                                         |
|          | 225±30M                       | 208±20M             | 0.92    | save.NetcdfSave.tracemalloc_netcdf_save(600, True)                                          |
|          | 42.1±0.4ms                    | 40.6±0.4ms          | 0.96    | stats.PearsonR.time_lazy                                                                    |
|          | 9.06±0.3ms                    | 9.30±0.2ms          | 1.03    | stats.PearsonR.time_real                                                                    |
|          | 24.4±0.5M                     | 24.4±1M             | 1.00    | stats.PearsonR.tracemalloc_lazy                                                             |
|          | 18.4±0.01M                    | 18.4±0.01M          | 1.00    | stats.PearsonR.tracemalloc_real                                                             |
|          | 23.3±0.4ms                    | 26.7±1ms            | 1.15    | trajectory.TrajectoryInterpolation.time_trajectory_linear                                   |
|          | 59.6±0.5ms                    | 69.4±0.4ms          | 1.16    | trajectory.TrajectoryInterpolation.time_trajectory_nearest                                  |
|          | 23.3±0.01M                    | 23.3±0.01M          | 1.00    | trajectory.TrajectoryInterpolation.tracemalloc_trajectory_linear                            |
|          | 12.1±0.05M                    | 12.1±0.05M          | 1.00    | trajectory.TrajectoryInterpolation.tracemalloc_trajectory_nearest                           |

Benchmarks that have got worse:

| Change   | Before [3f302501] <v3.11.0>   | After [f1681e9d]    |   Ratio | Benchmark (Parameter)                                         |
|----------|-------------------------------|---------------------|---------|---------------------------------------------------------------|
| +        | 26.3±3ms                      | 39.7±2ms            |    1.51 | load.LoadAndRealise.time_realise((1280, 960, 5), False, 'FF') |

Generated by GHA run 12412151988

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pp-mo commented Dec 19, 2024

The broken link problem should be fixed by cherry-picking this : #6246

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codecov bot commented Dec 19, 2024

Codecov Report

Attention: Patch coverage is 88.57143% with 4 lines in your changes missing coverage. Please review.

Project coverage is 89.88%. Comparing base (8b4b33d) to head (752dfb8).
Report is 8 commits behind head on v3.11.x.

Files with missing lines Patch % Lines
lib/iris/common/mixin.py 90.62% 2 Missing and 1 partial ⚠️
lib/iris/__init__.py 66.66% 1 Missing ⚠️
Additional details and impacted files
@@           Coverage Diff            @@
##           v3.11.x    #6270   +/-   ##
========================================
  Coverage    89.88%   89.88%           
========================================
  Files           88       88           
  Lines        23315    23347   +32     
  Branches      4338     4344    +6     
========================================
+ Hits         20956    20985   +29     
- Misses        1628     1630    +2     
- Partials       731      732    +1     

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@pp-mo pp-mo merged commit c4640c3 into SciTools:v3.11.x Dec 19, 2024
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⏱️ Performance Benchmark Report: cb1e4f2

Performance shifts
| Change   | Before [3f302501] <v3.11.0>   | After [cb1e4f21]    |   Ratio | Benchmark (Parameter)                                         |
|----------|-------------------------------|---------------------|---------|---------------------------------------------------------------|
| +        | 137±1μs                       | 165±3μs             |    1.21 | import_iris.Iris.time_common_mixin                            |
| +        | 27.6±3ms                      | 37.9±2ms            |    1.38 | load.LoadAndRealise.time_realise((1280, 960, 5), False, 'FF') |
Full benchmark results

Benchmarks that have stayed the same:

| Change   | Before [3f302501] <v3.11.0>   | After [cb1e4f21]    | Ratio   | Benchmark (Parameter)                                                                       |
|----------|-------------------------------|---------------------|---------|---------------------------------------------------------------------------------------------|
|          | 61.2±1ms                      | 59.6±1ms            | 0.97    | aggregate_collapse.Aggregation.time_aggregated_by_COUNT(False)                              |
|          | 61.5±1ms                      | 60.1±1ms            | 0.98    | aggregate_collapse.Aggregation.time_aggregated_by_COUNT(True)                               |
|          | 217±8ms                       | 216±5ms             | 0.99    | aggregate_collapse.Aggregation.time_aggregated_by_FAST_PERCENTILE(False)                    |
|          | 219±6ms                       | 218±6ms             | 0.99    | aggregate_collapse.Aggregation.time_aggregated_by_FAST_PERCENTILE(True)                     |
|          | 39.8±0.6ms                    | 39.1±1ms            | 0.98    | aggregate_collapse.Aggregation.time_aggregated_by_GMEAN(False)                              |
|          | 40.6±0.8ms                    | 39.7±2ms            | 0.98    | aggregate_collapse.Aggregation.time_aggregated_by_GMEAN(True)                               |
|          | 39.5±1ms                      | 39.2±1ms            | 0.99    | aggregate_collapse.Aggregation.time_aggregated_by_HMEAN(False)                              |
|          | 40.7±1ms                      | 40.0±1ms            | 0.98    | aggregate_collapse.Aggregation.time_aggregated_by_HMEAN(True)                               |
|          | 51.9±1ms                      | 52.5±1ms            | 1.01    | aggregate_collapse.Aggregation.time_aggregated_by_MAX(False)                                |
|          | 52.8±1ms                      | 53.2±2ms            | 1.01    | aggregate_collapse.Aggregation.time_aggregated_by_MAX(True)                                 |
|          | 137±3ms                       | 133±3ms             | 0.97    | aggregate_collapse.Aggregation.time_aggregated_by_MAX_RUN(False)                            |
|          | 138±2ms                       | 134±2ms             | 0.97    | aggregate_collapse.Aggregation.time_aggregated_by_MAX_RUN(True)                             |
|          | 57.3±2ms                      | 56.6±1ms            | 0.99    | aggregate_collapse.Aggregation.time_aggregated_by_MEAN(False)                               |
|          | 58.6±1ms                      | 56.9±0.9ms          | 0.97    | aggregate_collapse.Aggregation.time_aggregated_by_MEAN(True)                                |
|          | 38.7±0.7ms                    | 39.3±0.8ms          | 1.02    | aggregate_collapse.Aggregation.time_aggregated_by_MEDIAN(False)                             |
|          | 40.5±0.6ms                    | 39.3±0.7ms          | 0.97    | aggregate_collapse.Aggregation.time_aggregated_by_MEDIAN(True)                              |
|          | 51.5±0.8ms                    | 51.1±2ms            | 0.99    | aggregate_collapse.Aggregation.time_aggregated_by_MIN(False)                                |
|          | 52.8±0.5ms                    | 52.4±1ms            | 0.99    | aggregate_collapse.Aggregation.time_aggregated_by_MIN(True)                                 |
|          | 1.08±0.01s                    | 1.08±0.01s          | 1.00    | aggregate_collapse.Aggregation.time_aggregated_by_PEAK(False)                               |
|          | 1.09±0.01s                    | 1.09±0.01s          | 1.00    | aggregate_collapse.Aggregation.time_aggregated_by_PEAK(True)                                |
|          | 479±20ms                      | 507±9ms             | 1.06    | aggregate_collapse.Aggregation.time_aggregated_by_PERCENTILE(False)                         |
|          | 512±20ms                      | 483±30ms            | 0.94    | aggregate_collapse.Aggregation.time_aggregated_by_PERCENTILE(True)                          |
|          | 37.5±0.8ms                    | 37.5±0.6ms          | 1.00    | aggregate_collapse.Aggregation.time_aggregated_by_PROPORTION(False)                         |
|          | 38.3±0.7ms                    | 37.9±0.7ms          | 0.99    | aggregate_collapse.Aggregation.time_aggregated_by_PROPORTION(True)                          |
|          | 69.8±0.8ms                    | 66.3±2ms            | 0.95    | aggregate_collapse.Aggregation.time_aggregated_by_RMS(False)                                |
|          | 70.2±0.9ms                    | 67.1±0.9ms          | 0.96    | aggregate_collapse.Aggregation.time_aggregated_by_RMS(True)                                 |
|          | 71.1±0.8ms                    | 69.3±1ms            | 0.97    | aggregate_collapse.Aggregation.time_aggregated_by_STD_DEV(False)                            |
|          | 72.0±1ms                      | 70.8±0.8ms          | 0.98    | aggregate_collapse.Aggregation.time_aggregated_by_STD_DEV(True)                             |
|          | 66.7±0.6ms                    | 65.9±1ms            | 0.99    | aggregate_collapse.Aggregation.time_aggregated_by_VARIANCE(False)                           |
|          | 67.2±1ms                      | 66.1±2ms            | 0.98    | aggregate_collapse.Aggregation.time_aggregated_by_VARIANCE(True)                            |
|          | 25.8±0.7ms                    | 25.5±0.9ms          | 0.99    | aggregate_collapse.Aggregation.time_collapsed_by_COUNT(False)                               |
|          | 30.3±0.6ms                    | 29.7±0.6ms          | 0.98    | aggregate_collapse.Aggregation.time_collapsed_by_COUNT(True)                                |
|          | 151±3ms                       | 148±3ms             | 0.98    | aggregate_collapse.Aggregation.time_collapsed_by_FAST_PERCENTILE(False)                     |
|          | 165±2ms                       | 163±6ms             | 0.98    | aggregate_collapse.Aggregation.time_collapsed_by_FAST_PERCENTILE(True)                      |
|          | 23.8±0.4ms                    | 23.7±0.6ms          | 1.00    | aggregate_collapse.Aggregation.time_collapsed_by_GMEAN(False)                               |
|          | 28.0±0.5ms                    | 27.6±1ms            | 0.99    | aggregate_collapse.Aggregation.time_collapsed_by_GMEAN(True)                                |
|          | 24.1±0.5ms                    | 23.3±0.8ms          | 0.97    | aggregate_collapse.Aggregation.time_collapsed_by_HMEAN(False)                               |
|          | 28.2±0.7ms                    | 27.8±1ms            | 0.99    | aggregate_collapse.Aggregation.time_collapsed_by_HMEAN(True)                                |
|          | 24.6±0.5ms                    | 24.7±1ms            | 1.00    | aggregate_collapse.Aggregation.time_collapsed_by_MAX(False)                                 |
|          | 29.0±0.4ms                    | 28.5±0.6ms          | 0.99    | aggregate_collapse.Aggregation.time_collapsed_by_MAX(True)                                  |
|          | 38.3±1ms                      | 37.4±1ms            | 0.97    | aggregate_collapse.Aggregation.time_collapsed_by_MAX_RUN(False)                             |
|          | 42.3±0.7ms                    | 41.8±1ms            | 0.99    | aggregate_collapse.Aggregation.time_collapsed_by_MAX_RUN(True)                              |
|          | 25.1±0.7ms                    | 24.7±0.9ms          | 0.98    | aggregate_collapse.Aggregation.time_collapsed_by_MEAN(False)                                |
|          | 29.4±0.5ms                    | 29.1±2ms            | 0.99    | aggregate_collapse.Aggregation.time_collapsed_by_MEAN(True)                                 |
|          | 25.1±0.5ms                    | 24.8±1ms            | 0.99    | aggregate_collapse.Aggregation.time_collapsed_by_MEDIAN(False)                              |
|          | 29.1±0.6ms                    | 29.7±2ms            | 1.02    | aggregate_collapse.Aggregation.time_collapsed_by_MEDIAN(True)                               |
|          | 24.7±0.6ms                    | 24.6±1ms            | 1.00    | aggregate_collapse.Aggregation.time_collapsed_by_MIN(False)                                 |
|          | 29.0±0.7ms                    | 28.9±1ms            | 0.99    | aggregate_collapse.Aggregation.time_collapsed_by_MIN(True)                                  |
|          | 544±5ms                       | 545±7ms             | 1.00    | aggregate_collapse.Aggregation.time_collapsed_by_PEAK(False)                                |
|          | 547±2ms                       | 550±5ms             | 1.01    | aggregate_collapse.Aggregation.time_collapsed_by_PEAK(True)                                 |
|          | 165±4ms                       | 163±10ms            | 0.99    | aggregate_collapse.Aggregation.time_collapsed_by_PERCENTILE(False)                          |
|          | 184±4ms                       | 187±9ms             | 1.02    | aggregate_collapse.Aggregation.time_collapsed_by_PERCENTILE(True)                           |
|          | 23.8±0.5ms                    | 23.7±1ms            | 1.00    | aggregate_collapse.Aggregation.time_collapsed_by_PROPORTION(False)                          |
|          | 28.0±0.4ms                    | 27.6±1ms            | 0.99    | aggregate_collapse.Aggregation.time_collapsed_by_PROPORTION(True)                           |
|          | 27.3±0.4ms                    | 26.7±1ms            | 0.98    | aggregate_collapse.Aggregation.time_collapsed_by_RMS(False)                                 |
|          | 31.6±0.6ms                    | 30.9±1ms            | 0.98    | aggregate_collapse.Aggregation.time_collapsed_by_RMS(True)                                  |
|          | 26.9±0.6ms                    | 26.2±1ms            | 0.98    | aggregate_collapse.Aggregation.time_collapsed_by_STD_DEV(False)                             |
|          | 30.7±0.9ms                    | 31.4±0.8ms          | 1.02    | aggregate_collapse.Aggregation.time_collapsed_by_STD_DEV(True)                              |
|          | 26.1±0.5ms                    | 25.6±1ms            | 0.98    | aggregate_collapse.Aggregation.time_collapsed_by_VARIANCE(False)                            |
|          | 29.8±0.7ms                    | 30.4±1ms            | 1.02    | aggregate_collapse.Aggregation.time_collapsed_by_VARIANCE(True)                             |
|          | 94.4±1ms                      | 91.4±2ms            | 0.97    | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_MEAN(False)                     |
|          | 95.4±2ms                      | 92.1±2ms            | 0.97    | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_MEAN(True)                      |
|          | 107±1ms                       | 103±3ms             | 0.96    | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_RMS(False)                      |
|          | 108±1ms                       | 104±2ms             | 0.96    | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_RMS(True)                       |
|          | 64.3±1ms                      | 64.1±2ms            | 1.00    | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_SUM(False)                      |
|          | 64.8±0.9ms                    | 64.4±2ms            | 0.99    | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_SUM(True)                       |
|          | 31.0±0.7ms                    | 31.2±1ms            | 1.01    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_MEAN(False)                      |
|          | 35.6±0.6ms                    | 35.4±1ms            | 0.99    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_MEAN(True)                       |
|          | 33.5±1ms                      | 33.0±0.9ms          | 0.98    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_RMS(False)                       |
|          | 36.9±1ms                      | 37.0±0.7ms          | 1.00    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_RMS(True)                        |
|          | 26.6±0.6ms                    | 26.6±0.6ms          | 1.00    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_SUM(False)                       |
|          | 30.8±0.8ms                    | 30.6±0.9ms          | 0.99    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_SUM(True)                        |
|          | 334±3ms                       | 322±9ms             | 0.97    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_WPERCENTILE(False)               |
|          | 350±6ms                       | 344±4ms             | 0.98    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_WPERCENTILE(True)                |
|          | 1.12±0.01ms                   | 1.13±0.01ms         | 1.01    | cube.CubeCreation.time_create(False, 'construct')                                           |
|          | 401±5μs                       | 395±4μs             | 0.99    | cube.CubeCreation.time_create(False, 'instantiate')                                         |
|          | 937±10μs                      | 947±10μs            | 1.01    | cube.CubeCreation.time_create(True, 'construct')                                            |
|          | 577±6μs                       | 575±6μs             | 1.00    | cube.CubeCreation.time_create(True, 'instantiate')                                          |
|          | 237±5ms                       | 240±6ms             | 1.01    | cube.CubeEquality.time_equality(False, False, 'all_equal')                                  |
|          | 128±3ms                       | 128±2ms             | 1.00    | cube.CubeEquality.time_equality(False, False, 'coord_inequality')                           |
|          | 262±4ms                       | 265±7ms             | 1.01    | cube.CubeEquality.time_equality(False, False, 'data_inequality')                            |
|          | 16.5±0.2μs                    | 17.0±0.3μs          | 1.03    | cube.CubeEquality.time_equality(False, False, 'metadata_inequality')                        |
|          | 338±5ms                       | 342±10ms            | 1.01    | cube.CubeEquality.time_equality(False, True, 'all_equal')                                   |
|          | 226±3ms                       | 229±10ms            | 1.01    | cube.CubeEquality.time_equality(False, True, 'coord_inequality')                            |
|          | 366±6ms                       | 366±10ms            | 1.00    | cube.CubeEquality.time_equality(False, True, 'data_inequality')                             |
|          | 16.9±0.2μs                    | 17.4±0.4μs          | 1.03    | cube.CubeEquality.time_equality(False, True, 'metadata_inequality')                         |
|          | 236±1ms                       | 242±6ms             | 1.02    | cube.CubeEquality.time_equality(True, False, 'all_equal')                                   |
|          | 128±2ms                       | 130±3ms             | 1.02    | cube.CubeEquality.time_equality(True, False, 'coord_inequality')                            |
|          | 262±2ms                       | 271±7ms             | 1.03    | cube.CubeEquality.time_equality(True, False, 'data_inequality')                             |
|          | 52.8±0.5μs                    | 53.3±0.4μs          | 1.01    | cube.CubeEquality.time_equality(True, False, 'metadata_inequality')                         |
|          | 337±6ms                       | 344±10ms            | 1.02    | cube.CubeEquality.time_equality(True, True, 'all_equal')                                    |
|          | 228±4ms                       | 230±9ms             | 1.01    | cube.CubeEquality.time_equality(True, True, 'coord_inequality')                             |
|          | 363±4ms                       | 370±10ms            | 1.02    | cube.CubeEquality.time_equality(True, True, 'data_inequality')                              |
|          | 54.4±0.5μs                    | 55.5±0.6μs          | 1.02    | cube.CubeEquality.time_equality(True, True, 'metadata_inequality')                          |
|          | 783±3μs                       | 780±20μs            | 1.00    | import_iris.Iris.time__concatenate                                                          |
|          | 179±3μs                       | 184±7μs             | 1.03    | import_iris.Iris.time__constraints                                                          |
|          | 108±0.8μs                     | 110±2μs             | 1.02    | import_iris.Iris.time__data_manager                                                         |
|          | 93.4±0.7μs                    | 93.7±0.7μs          | 1.00    | import_iris.Iris.time__deprecation                                                          |
|          | 135±2μs                       | 137±1μs             | 1.01    | import_iris.Iris.time__lazy_data                                                            |
|          | 947±20μs                      | 894±10μs            | 0.94    | import_iris.Iris.time__merge                                                                |
|          | 76.3±0.7μs                    | 77.0±0.7μs          | 1.01    | import_iris.Iris.time__representation                                                       |
|          | 592±10μs                      | 604±20μs            | 1.02    | import_iris.Iris.time_analysis                                                              |
|          | 141±1μs                       | 140±3μs             | 0.99    | import_iris.Iris.time_analysis__area_weighted                                               |
|          | 109±1μs                       | 110±2μs             | 1.01    | import_iris.Iris.time_analysis__grid_angles                                                 |
|          | 249±3μs                       | 243±5μs             | 0.97    | import_iris.Iris.time_analysis__interpolation                                               |
|          | 191±4μs                       | 191±4μs             | 1.00    | import_iris.Iris.time_analysis__regrid                                                      |
|          | 114±3μs                       | 114±1μs             | 1.00    | import_iris.Iris.time_analysis__scipy_interpolate                                           |
|          | 139±2μs                       | 141±2μs             | 1.02    | import_iris.Iris.time_analysis_calculus                                                     |
|          | 331±7μs                       | 331±2μs             | 1.00    | import_iris.Iris.time_analysis_cartography                                                  |
|          | 94.6±1μs                      | 94.8±0.9μs          | 1.00    | import_iris.Iris.time_analysis_geomerty                                                     |
|          | 216±3μs                       | 217±3μs             | 1.00    | import_iris.Iris.time_analysis_maths                                                        |
|          | 96.8±1μs                      | 97.9±0.7μs          | 1.01    | import_iris.Iris.time_analysis_stats                                                        |
|          | 176±3μs                       | 179±5μs             | 1.01    | import_iris.Iris.time_analysis_trajectory                                                   |
|          | 309±10μs                      | 325±10μs            | 1.05    | import_iris.Iris.time_aux_factory                                                           |
|          | 84.3±0.7μs                    | 84.4±0.6μs          | 1.00    | import_iris.Iris.time_common                                                                |
|          | 165±4μs                       | 167±4μs             | 1.01    | import_iris.Iris.time_common_lenient                                                        |
|          | 1.34±0.02ms                   | 1.35±0.03ms         | 1.01    | import_iris.Iris.time_common_metadata                                                       |
|          | 1.19±0.01ms                   | 1.19±0.03ms         | 1.00    | import_iris.Iris.time_common_resolve                                                        |
|          | 199±2μs                       | 197±3μs             | 0.99    | import_iris.Iris.time_config                                                                |
|          | 124±2μs                       | 126±1μs             | 1.01    | import_iris.Iris.time_coord_categorisation                                                  |
|          | 361±10μs                      | 364±10μs            | 1.01    | import_iris.Iris.time_coord_systems                                                         |
|          | 746±20μs                      | 751±20μs            | 1.01    | import_iris.Iris.time_coords                                                                |
|          | 647±10μs                      | 672±20μs            | 1.04    | import_iris.Iris.time_cube                                                                  |
|          | 225±3μs                       | 227±5μs             | 1.01    | import_iris.Iris.time_exceptions                                                            |
|          | 77.0±1μs                      | 77.2±0.8μs          | 1.00    | import_iris.Iris.time_experimental                                                          |
|          | 183±0.9μs                     | 184±1μs             | 1.01    | import_iris.Iris.time_fileformats                                                           |
|          | 252±6μs                       | 256±9μs             | 1.02    | import_iris.Iris.time_fileformats__ff                                                       |
|          | 2.75±0.03ms                   | 2.72±0.07ms         | 0.99    | import_iris.Iris.time_fileformats__ff_cross_references                                      |
|          | 78.8±0.5μs                    | 80.5±1μs            | 1.02    | import_iris.Iris.time_fileformats__pp_lbproc_pairs                                          |
|          | 114±1μs                       | 115±2μs             | 1.00    | import_iris.Iris.time_fileformats_abf                                                       |
|          | 403±9μs                       | 414±20μs            | 1.03    | import_iris.Iris.time_fileformats_cf                                                        |
|          | 5.32±0.2ms                    | 5.49±0.3ms          | 1.03    | import_iris.Iris.time_fileformats_dot                                                       |
|          | 74.5±1μs                      | 76.7±0.7μs          | 1.03    | import_iris.Iris.time_fileformats_name                                                      |
|          | 257±2μs                       | 257±3μs             | 1.00    | import_iris.Iris.time_fileformats_name_loaders                                              |
|          | 119±0.6μs                     | 120±1μs             | 1.01    | import_iris.Iris.time_fileformats_netcdf                                                    |
|          | 122±1μs                       | 126±3μs             | 1.03    | import_iris.Iris.time_fileformats_nimrod                                                    |
|          | 209±4μs                       | 214±3μs             | 1.03    | import_iris.Iris.time_fileformats_nimrod_load_rules                                         |
|          | 786±10μs                      | 796±30μs            | 1.01    | import_iris.Iris.time_fileformats_pp                                                        |
|          | 179±1μs                       | 183±2μs             | 1.03    | import_iris.Iris.time_fileformats_pp_load_rules                                             |
|          | 133±2μs                       | 139±4μs             | 1.04    | import_iris.Iris.time_fileformats_pp_save_rules                                             |
|          | 549±7μs                       | 548±9μs             | 1.00    | import_iris.Iris.time_fileformats_rules                                                     |
|          | 215±4μs                       | 218±3μs             | 1.01    | import_iris.Iris.time_fileformats_structured_array_identification                           |
|          | 84.2±1μs                      | 84.0±1μs            | 1.00    | import_iris.Iris.time_fileformats_um                                                        |
|          | 161±2μs                       | 162±1μs             | 1.01    | import_iris.Iris.time_fileformats_um__fast_load                                             |
|          | 137±1μs                       | 138±2μs             | 1.01    | import_iris.Iris.time_fileformats_um__fast_load_structured_fields                           |
|          | 76.8±1μs                      | 76.2±0.6μs          | 0.99    | import_iris.Iris.time_fileformats_um__ff_replacement                                        |
|          | 81.3±0.7μs                    | 82.8±1μs            | 1.02    | import_iris.Iris.time_fileformats_um__optimal_array_structuring                             |
|          | 995±9μs                       | 971±7μs             | 0.98    | import_iris.Iris.time_fileformats_um_cf_map                                                 |
|          | 135±2μs                       | 137±2μs             | 1.01    | import_iris.Iris.time_io                                                                    |
|          | 172±0.9μs                     | 173±6μs             | 1.01    | import_iris.Iris.time_io_format_picker                                                      |
|          | 283±4μs                       | 289±5μs             | 1.02    | import_iris.Iris.time_iris                                                                  |
|          | 127±2μs                       | 130±1μs             | 1.03    | import_iris.Iris.time_iterate                                                               |
|          | 8.27±0.1ms                    | 8.27±0.07ms         | 1.00    | import_iris.Iris.time_palette                                                               |
|          | 1.90±0.03ms                   | 1.90±0.03ms         | 1.00    | import_iris.Iris.time_plot                                                                  |
|          | 104±2μs                       | 105±1μs             | 1.01    | import_iris.Iris.time_quickplot                                                             |
|          | 2.20±0.04ms                   | 2.25±0.1ms          | 1.02    | import_iris.Iris.time_std_names                                                             |
|          | 1.75±0.01ms                   | 1.80±0.04ms         | 1.03    | import_iris.Iris.time_symbols                                                               |
|          | 101±20ms                      | 102±10ms            | 1.01    | import_iris.Iris.time_tests                                                                 |
|          | 259±4μs                       | 260±3μs             | 1.00    | import_iris.Iris.time_third_party_cartopy                                                   |
|          | 4.76±0.02ms                   | 4.86±0.09ms         | 1.02    | import_iris.Iris.time_third_party_cf_units                                                  |
|          | 118±0.4μs                     | 119±0.8μs           | 1.01    | import_iris.Iris.time_third_party_cftime                                                    |
|          | 2.80±0.02ms                   | 2.91±0.06ms         | 1.04    | import_iris.Iris.time_third_party_matplotlib                                                |
|          | 1.54±0.02ms                   | 1.55±0.02ms         | 1.01    | import_iris.Iris.time_third_party_numpy                                                     |
|          | 169±1μs                       | 174±2μs             | 1.03    | import_iris.Iris.time_third_party_scipy                                                     |
|          | 99.7±2μs                      | 101±2μs             | 1.02    | import_iris.Iris.time_time                                                                  |
|          | 324±3μs                       | 325±4μs             | 1.00    | import_iris.Iris.time_util                                                                  |
|          | 71.3±0.8μs                    | 72.3±2μs            | 1.01    | iterate.IZip.time_izip                                                                      |
|          | 9.67±0.07ms                   | 10.1±0.1ms          | 1.05    | load.LoadAndRealise.time_load((1280, 960, 5), False, 'FF')                                  |
|          | 26.3±0.4ms                    | 27.5±0.4ms          | 1.04    | load.LoadAndRealise.time_load((1280, 960, 5), False, 'NetCDF')                              |
|          | 9.79±0.1ms                    | 10.2±0.1ms          | 1.04    | load.LoadAndRealise.time_load((1280, 960, 5), False, 'PP')                                  |
|          | 9.67±0.1ms                    | 10.1±0.2ms          | 1.05    | load.LoadAndRealise.time_load((1280, 960, 5), True, 'FF')                                   |
|          | 22.3±0.2ms                    | 22.7±0.6ms          | 1.01    | load.LoadAndRealise.time_load((1280, 960, 5), True, 'NetCDF')                               |
|          | 9.98±0.06ms                   | 10.1±0.2ms          | 1.02    | load.LoadAndRealise.time_load((1280, 960, 5), True, 'PP')                                   |
|          | 1.54±0.02s                    | 1.59±0.02s          | 1.03    | load.LoadAndRealise.time_load((2, 2, 1000), False, 'FF')                                    |
|          | 22.3±0.3ms                    | 23.1±0.3ms          | 1.04    | load.LoadAndRealise.time_load((2, 2, 1000), False, 'NetCDF')                                |
|          | 1.55±0.02s                    | 1.62±0.02s          | 1.04    | load.LoadAndRealise.time_load((2, 2, 1000), False, 'PP')                                    |
|          | 1.52±0.02s                    | 1.60±0.01s          | 1.05    | load.LoadAndRealise.time_load((2, 2, 1000), True, 'FF')                                     |
|          | 22.4±0.2ms                    | 22.9±0.4ms          | 1.02    | load.LoadAndRealise.time_load((2, 2, 1000), True, 'NetCDF')                                 |
|          | 1.56±0.01s                    | 1.62±0.03s          | 1.04    | load.LoadAndRealise.time_load((2, 2, 1000), True, 'PP')                                     |
|          | 5.01±0.04ms                   | 5.17±0.03ms         | 1.03    | load.LoadAndRealise.time_load((50, 50, 2), False, 'FF')                                     |
|          | 20.9±0.2ms                    | 21.7±0.3ms          | 1.04    | load.LoadAndRealise.time_load((50, 50, 2), False, 'NetCDF')                                 |
|          | 4.99±0.05ms                   | 5.22±0.04ms         | 1.05    | load.LoadAndRealise.time_load((50, 50, 2), False, 'PP')                                     |
|          | 5.08±0.06ms                   | 5.17±0.06ms         | 1.02    | load.LoadAndRealise.time_load((50, 50, 2), True, 'FF')                                      |
|          | 20.8±0.2ms                    | 21.2±0.7ms          | 1.02    | load.LoadAndRealise.time_load((50, 50, 2), True, 'NetCDF')                                  |
|          | 4.99±0.07ms                   | 5.15±0.07ms         | 1.03    | load.LoadAndRealise.time_load((50, 50, 2), True, 'PP')                                      |
|          | 19.4±0.5ms                    | 20.1±0.3ms          | 1.04    | load.LoadAndRealise.time_realise((1280, 960, 5), False, 'NetCDF')                           |
|          | 13.3±2ms                      | 12.4±1ms            | 0.93    | load.LoadAndRealise.time_realise((1280, 960, 5), False, 'PP')                               |
|          | 26.4±2ms                      | 26.3±2ms            | 1.00    | load.LoadAndRealise.time_realise((1280, 960, 5), True, 'FF')                                |
|          | 79.1±0.5ms                    | 72.3±2ms            | 0.91    | load.LoadAndRealise.time_realise((1280, 960, 5), True, 'NetCDF')                            |
|          | 27.5±2ms                      | 29.1±2ms            | 1.06    | load.LoadAndRealise.time_realise((1280, 960, 5), True, 'PP')                                |
|          | 478±4ms                       | 489±8ms             | 1.02    | load.LoadAndRealise.time_realise((2, 2, 1000), False, 'FF')                                 |
|          | 2.81±0.08ms                   | 2.98±0.1ms          | 1.06    | load.LoadAndRealise.time_realise((2, 2, 1000), False, 'NetCDF')                             |
|          | 480±3ms                       | 487±7ms             | 1.01    | load.LoadAndRealise.time_realise((2, 2, 1000), False, 'PP')                                 |
|          | 491±3ms                       | 501±7ms             | 1.02    | load.LoadAndRealise.time_realise((2, 2, 1000), True, 'FF')                                  |
|          | 2.88±0.08ms                   | 2.97±0.2ms          | 1.03    | load.LoadAndRealise.time_realise((2, 2, 1000), True, 'NetCDF')                              |
|          | 489±4ms                       | 500±7ms             | 1.02    | load.LoadAndRealise.time_realise((2, 2, 1000), True, 'PP')                                  |
|          | 1.68±0.1ms                    | 1.76±0.08ms         | 1.04    | load.LoadAndRealise.time_realise((50, 50, 2), False, 'FF')                                  |
|          | 2.82±0.08ms                   | 2.88±0.2ms          | 1.02    | load.LoadAndRealise.time_realise((50, 50, 2), False, 'NetCDF')                              |
|          | 1.70±0.06ms                   | 1.71±0.07ms         | 1.00    | load.LoadAndRealise.time_realise((50, 50, 2), False, 'PP')                                  |
|          | 1.68±0.1ms                    | 1.68±0.05ms         | 1.00    | load.LoadAndRealise.time_realise((50, 50, 2), True, 'FF')                                   |
|          | 2.96±0.1ms                    | 3.05±0.2ms          | 1.03    | load.LoadAndRealise.time_realise((50, 50, 2), True, 'NetCDF')                               |
|          | 1.68±0.1ms                    | 1.75±0.09ms         | 1.04    | load.LoadAndRealise.time_realise((50, 50, 2), True, 'PP')                                   |
|          | 363±4ms                       | 367±3ms             | 1.01    | load.ManyVars.time_many_var_load                                                            |
|          | 9.82±0.2ms                    | 10.2±0.1ms          | 1.04    | load.STASHConstraint.time_stash_constraint((1280, 960, 5), 'FF')                            |
|          | 9.90±0.1ms                    | 10.3±0.1ms          | 1.04    | load.STASHConstraint.time_stash_constraint((1280, 960, 5), 'PP')                            |
|          | 1.54±0.02s                    | 1.65±0.02s          | 1.07    | load.STASHConstraint.time_stash_constraint((2, 2, 1000), 'FF')                              |
|          | 1.55±0.02s                    | 1.64±0.02s          | 1.06    | load.STASHConstraint.time_stash_constraint((2, 2, 1000), 'PP')                              |
|          | 5.01±0.07ms                   | 5.24±0.06ms         | 1.05    | load.STASHConstraint.time_stash_constraint((2, 2, 2), 'FF')                                 |
|          | 5.00±0.07ms                   | 5.23±0.1ms          | 1.05    | load.STASHConstraint.time_stash_constraint((2, 2, 2), 'PP')                                 |
|          | 8.88±0.05ms                   | 9.50±0.2ms          | 1.07    | load.StructuredFF.time_structured_load((1280, 960, 5), False)                               |
|          | 5.78±0.07ms                   | 6.04±0.1ms          | 1.04    | load.StructuredFF.time_structured_load((1280, 960, 5), True)                                |
|          | 1.50±0.02s                    | 1.60±0.03s          | 1.07    | load.StructuredFF.time_structured_load((2, 2, 1000), False)                                 |
|          | 531±7ms                       | 564±3ms             | 1.06    | load.StructuredFF.time_structured_load((2, 2, 1000), True)                                  |
|          | 4.21±0.03ms                   | 4.49±0.09ms         | 1.07    | load.StructuredFF.time_structured_load((2, 2, 2), False)                                    |
|          | 4.11±0.07ms                   | 4.29±0.09ms         | 1.04    | load.StructuredFF.time_structured_load((2, 2, 2), True)                                     |
|          | 162±0.8ms                     | 175±2ms             | 1.08    | load.TimeConstraint.time_time_constraint(20, 'FF')                                          |
|          | 23.9±0.3ms                    | 25.1±0.7ms          | 1.05    | load.TimeConstraint.time_time_constraint(20, 'NetCDF')                                      |
|          | 164±2ms                       | 174±1ms             | 1.06    | load.TimeConstraint.time_time_constraint(20, 'PP')                                          |
|          | 32.0±0.3ms                    | 34.2±0.1ms          | 1.07    | load.TimeConstraint.time_time_constraint(3, 'FF')                                           |
|          | 23.7±0.2ms                    | 24.5±0.6ms          | 1.03    | load.TimeConstraint.time_time_constraint(3, 'NetCDF')                                       |
|          | 32.5±0.3ms                    | 34.3±0.8ms          | 1.06    | load.TimeConstraint.time_time_constraint(3, 'PP')                                           |
|          | 19.2±0.6ms                    | 20.4±0.8ms          | 1.06    | load.ugrid.BasicLoading.time_load_file(1)                                                   |
|          | 54.8±1ms                      | 56.8±1ms            | 1.04    | load.ugrid.BasicLoading.time_load_file(200000)                                              |
|          | 14.7±0.5ms                    | 14.7±0.7ms          | 1.00    | load.ugrid.BasicLoading.time_load_mesh(1)                                                   |
|          | 25.1±0.6ms                    | 25.2±1ms            | 1.00    | load.ugrid.BasicLoading.time_load_mesh(200000)                                              |
|          | 19.4±0.5ms                    | 19.4±0.8ms          | 1.00    | load.ugrid.BasicLoadingTime.time_load_file(1)                                               |
|          | 23.6±0.8ms                    | 24.5±0.9ms          | 1.04    | load.ugrid.BasicLoadingTime.time_load_file(200000)                                          |
|          | 14.9±0.3ms                    | 14.8±0.5ms          | 1.00    | load.ugrid.BasicLoadingTime.time_load_mesh(1)                                               |
|          | 18.8±0.8ms                    | 19.0±0.6ms          | 1.01    | load.ugrid.BasicLoadingTime.time_load_mesh(200000)                                          |
|          | 20.5±0.6ms                    | 21.1±0.6ms          | 1.03    | load.ugrid.Callback.time_load_file_callback(1)                                              |
|          | 66.2±1ms                      | 67.5±1ms            | 1.02    | load.ugrid.Callback.time_load_file_callback(200000)                                         |
|          | 20.0±0.4ms                    | 21.3±0.7ms          | 1.07    | load.ugrid.CallbackTime.time_load_file_callback(1)                                          |
|          | 25.3±0.8ms                    | 26.2±0.8ms          | 1.03    | load.ugrid.CallbackTime.time_load_file_callback(200000)                                     |
|          | 2.92±0.2ms                    | 3.10±0.2ms          | 1.06    | load.ugrid.DataRealisation.time_realise_data(10000)                                         |
|          | 4.73±0.6ms                    | 4.67±0.7ms          | 0.99    | load.ugrid.DataRealisation.time_realise_data(200000)                                        |
|          | 37.3±2ms                      | 39.3±3ms            | 1.06    | load.ugrid.DataRealisationTime.time_realise_data(10000)                                     |
|          | 789±9ms                       | 797±8ms             | 1.01    | load.ugrid.DataRealisationTime.time_realise_data(200000)                                    |
|          | 426±4ms                       | 450±4ms             | 1.06    | merge_concat.Concatenate.time_concatenate(False)                                            |
|          | 423±4ms                       | 447±6ms             | 1.06    | merge_concat.Concatenate.time_concatenate(True)                                             |
|          | 109±0.3M                      | 109±0.2M            | 1.00    | merge_concat.Concatenate.tracemalloc_concatenate(False)                                     |
|          | 109±0.3M                      | 109±0.3M            | 1.00    | merge_concat.Concatenate.tracemalloc_concatenate(True)                                      |
|          | 56.5±1ms                      | 58.6±3ms            | 1.04    | merge_concat.Merge.time_merge                                                               |
|          | 979±300k                      | 1.21±0.3M           | ~1.23   | merge_concat.Merge.tracemalloc_merge                                                        |
|          | 459±3ns                       | 403±3ns             | 0.88    | mesh.utils.regions_combine.CombineRegionsComputeRealData.time_compute_data(50)              |
|          | 215±2ms                       | 210±1ms             | 0.98    | mesh.utils.regions_combine.CombineRegionsComputeRealData.time_compute_data(500)             |
|          | 658±3k                        | 650±1k              | 0.99    | mesh.utils.regions_combine.CombineRegionsComputeRealData.tracemalloc_compute_data(50)       |
|          | 60.1±0M                       | 60±0M               | 1.00    | mesh.utils.regions_combine.CombineRegionsComputeRealData.tracemalloc_compute_data(500)      |
|          | 16.7±0.1ms                    | 17.5±0.3ms          | 1.05    | mesh.utils.regions_combine.CombineRegionsCreateCube.time_create_combined_cube(50)           |
|          | 18.6±0.2ms                    | 19.6±0.6ms          | 1.06    | mesh.utils.regions_combine.CombineRegionsCreateCube.time_create_combined_cube(500)          |
|          | 550±30k                       | 490±20k             | 0.89    | mesh.utils.regions_combine.CombineRegionsCreateCube.tracemalloc_create_combined_cube(50)    |
|          | 12.4±0.03M                    | 12.4±0.02M          | 1.00    | mesh.utils.regions_combine.CombineRegionsCreateCube.tracemalloc_create_combined_cube(500)   |
|          | 118±2ms                       | 117±1ms             | 0.99    | mesh.utils.regions_combine.CombineRegionsFileStreamedCalc.time_stream_file2file(50)         |
|          | 685±7ms                       | 687±7ms             | 1.00    | mesh.utils.regions_combine.CombineRegionsFileStreamedCalc.time_stream_file2file(500)        |
|          | 1.22±0.02M                    | 1.24±0.01M          | 1.02    | mesh.utils.regions_combine.CombineRegionsFileStreamedCalc.tracemalloc_stream_file2file(50)  |
|          | 96.2±0.02M                    | 96.3±0.02M          | 1.00    | mesh.utils.regions_combine.CombineRegionsFileStreamedCalc.tracemalloc_stream_file2file(500) |
|          | 79.2±3ms                      | 77.4±1ms            | 0.98    | mesh.utils.regions_combine.CombineRegionsSaveData.time_save(50)                             |
|          | 633±10ms                      | 633±7ms             | 1.00    | mesh.utils.regions_combine.CombineRegionsSaveData.time_save(500)                            |
|          | 1.18±0.02M                    | 1.18±0.02M          | 1.00    | mesh.utils.regions_combine.CombineRegionsSaveData.tracemalloc_save(50)                      |
|          | 96.2±0.01M                    | 96.2±0.01M          | 1.00    | mesh.utils.regions_combine.CombineRegionsSaveData.tracemalloc_save(500)                     |
|          | 2.1752849999999997            | 2.1752849999999997  | 1.00    | mesh.utils.regions_combine.CombineRegionsSaveData.track_filesize_saved(50)                  |
|          | 216.01528499999998            | 216.01528499999998  | 1.00    | mesh.utils.regions_combine.CombineRegionsSaveData.track_filesize_saved(500)                 |
|          | 6.46±0.09ms                   | 6.66±0.1ms          | 1.03    | plot.AuxSort.time_aux_sort                                                                  |
|          | 79.0±5ms                      | 80.8±3ms            | 1.02    | regridding.CurvilinearRegridding.time_regrid_pic                                            |
|          | 136±3M                        | 136±3M              | 1.00    | regridding.CurvilinearRegridding.tracemalloc_regrid_pic                                     |
|          | 98.8±1ms                      | 98.2±0.9ms          | 0.99    | regridding.HorizontalChunkedRegridding.time_regrid_area_w                                   |
|          | 49.0±1ms                      | 50.0±2ms            | 1.02    | regridding.HorizontalChunkedRegridding.time_regrid_area_w_new_grid                          |
|          | 106±0.06M                     | 106±0.05M           | 1.00    | regridding.HorizontalChunkedRegridding.tracemalloc_regrid_area_w                            |
|          | 147±0.02M                     | 147±0.02M           | 1.00    | regridding.HorizontalChunkedRegridding.tracemalloc_regrid_area_w_new_grid                   |
|          | 4.49±0.1ms                    | 4.61±0.2ms          | 1.03    | save.NetcdfSave.time_netcdf_save_cube(50, False)                                            |
|          | 81.0±1ms                      | 82.9±3ms            | 1.02    | save.NetcdfSave.time_netcdf_save_cube(50, True)                                             |
|          | 52.7±1ms                      | 53.3±0.9ms          | 1.01    | save.NetcdfSave.time_netcdf_save_cube(600, False)                                           |
|          | 579±4ms                       | 588±10ms            | 1.02    | save.NetcdfSave.time_netcdf_save_cube(600, True)                                            |
|          | 91.5±0.9ns                    | 87.3±1ns            | 0.95    | save.NetcdfSave.time_netcdf_save_mesh(50, False)                                            |
|          | 62.6±0.8ms                    | 63.5±1ms            | 1.02    | save.NetcdfSave.time_netcdf_save_mesh(50, True)                                             |
|          | 89.7±1ns                      | 87.2±1ns            | 0.97    | save.NetcdfSave.time_netcdf_save_mesh(600, False)                                           |
|          | 509±3ms                       | 516±8ms             | 1.01    | save.NetcdfSave.time_netcdf_save_mesh(600, True)                                            |
|          | 28.4±0.07k                    | 29.5±0.06k          | 1.04    | save.NetcdfSave.tracemalloc_netcdf_save(50, False)                                          |
|          | 1.7±0.1M                      | 1.73±0.1M           | 1.02    | save.NetcdfSave.tracemalloc_netcdf_save(50, True)                                           |
|          | 28.4±0.06k                    | 29.5±0.07k          | 1.04    | save.NetcdfSave.tracemalloc_netcdf_save(600, False)                                         |
|          | 190±4M                        | 190±9M              | 1.00    | save.NetcdfSave.tracemalloc_netcdf_save(600, True)                                          |
|          | 41.8±0.3ms                    | 41.3±0.5ms          | 0.99    | stats.PearsonR.time_lazy                                                                    |
|          | 8.92±0.1ms                    | 9.31±0.4ms          | 1.04    | stats.PearsonR.time_real                                                                    |
|          | 23.6±1M                       | 24.5±1M             | 1.04    | stats.PearsonR.tracemalloc_lazy                                                             |
|          | 18.4±0.01M                    | 18.4±0.01M          | 1.00    | stats.PearsonR.tracemalloc_real                                                             |
|          | 22.8±1ms                      | 26.6±0.5ms          | 1.16    | trajectory.TrajectoryInterpolation.time_trajectory_linear                                   |
|          | 60.6±0.5ms                    | 68.9±0.7ms          | 1.14    | trajectory.TrajectoryInterpolation.time_trajectory_nearest                                  |
|          | 23.3±0.01M                    | 23.3±0.01M          | 1.00    | trajectory.TrajectoryInterpolation.tracemalloc_trajectory_linear                            |
|          | 12.1±0.05M                    | 12.1±0.05M          | 1.00    | trajectory.TrajectoryInterpolation.tracemalloc_trajectory_nearest                           |

Benchmarks that have got worse:

| Change   | Before [3f302501] <v3.11.0>   | After [cb1e4f21]    |   Ratio | Benchmark (Parameter)                                         |
|----------|-------------------------------|---------------------|---------|---------------------------------------------------------------|
| +        | 137±1μs                       | 165±3μs             |    1.21 | import_iris.Iris.time_common_mixin                            |
| +        | 27.6±3ms                      | 37.9±2ms            |    1.38 | load.LoadAndRealise.time_realise((1280, 960, 5), False, 'FF') |

Generated by GHA run 12413904216

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⏱️ Performance Benchmark Report: 34859ab

Performance shifts
| Change   | Before [3f302501] <v3.11.0>   | After [34859aba]    |   Ratio | Benchmark (Parameter)                                         |
|----------|-------------------------------|---------------------|---------|---------------------------------------------------------------|
| +        | 28.2±3ms                      | 41.8±3ms            |    1.48 | load.LoadAndRealise.time_realise((1280, 960, 5), False, 'FF') |
Full benchmark results

Benchmarks that have stayed the same:

| Change   | Before [3f302501] <v3.11.0>   | After [34859aba]    | Ratio   | Benchmark (Parameter)                                                                       |
|----------|-------------------------------|---------------------|---------|---------------------------------------------------------------------------------------------|
|          | 63.0±1ms                      | 62.3±1ms            | 0.99    | aggregate_collapse.Aggregation.time_aggregated_by_COUNT(False)                              |
|          | 65.2±1ms                      | 63.1±1ms            | 0.97    | aggregate_collapse.Aggregation.time_aggregated_by_COUNT(True)                               |
|          | 231±5ms                       | 227±4ms             | 0.98    | aggregate_collapse.Aggregation.time_aggregated_by_FAST_PERCENTILE(False)                    |
|          | 231±5ms                       | 232±5ms             | 1.00    | aggregate_collapse.Aggregation.time_aggregated_by_FAST_PERCENTILE(True)                     |
|          | 41.6±0.8ms                    | 41.2±0.9ms          | 0.99    | aggregate_collapse.Aggregation.time_aggregated_by_GMEAN(False)                              |
|          | 42.4±0.5ms                    | 41.9±0.5ms          | 0.99    | aggregate_collapse.Aggregation.time_aggregated_by_GMEAN(True)                               |
|          | 41.3±0.5ms                    | 41.9±0.9ms          | 1.02    | aggregate_collapse.Aggregation.time_aggregated_by_HMEAN(False)                              |
|          | 42.7±0.6ms                    | 42.2±0.9ms          | 0.99    | aggregate_collapse.Aggregation.time_aggregated_by_HMEAN(True)                               |
|          | 54.9±2ms                      | 54.1±0.9ms          | 0.99    | aggregate_collapse.Aggregation.time_aggregated_by_MAX(False)                                |
|          | 56.0±0.8ms                    | 54.4±0.8ms          | 0.97    | aggregate_collapse.Aggregation.time_aggregated_by_MAX(True)                                 |
|          | 144±2ms                       | 138±3ms             | 0.96    | aggregate_collapse.Aggregation.time_aggregated_by_MAX_RUN(False)                            |
|          | 145±2ms                       | 137±2ms             | 0.95    | aggregate_collapse.Aggregation.time_aggregated_by_MAX_RUN(True)                             |
|          | 59.8±1ms                      | 59.0±0.8ms          | 0.99    | aggregate_collapse.Aggregation.time_aggregated_by_MEAN(False)                               |
|          | 61.3±1ms                      | 59.3±1ms            | 0.97    | aggregate_collapse.Aggregation.time_aggregated_by_MEAN(True)                                |
|          | 41.5±0.6ms                    | 41.0±0.6ms          | 0.99    | aggregate_collapse.Aggregation.time_aggregated_by_MEDIAN(False)                             |
|          | 43.0±1ms                      | 41.9±0.8ms          | 0.97    | aggregate_collapse.Aggregation.time_aggregated_by_MEDIAN(True)                              |
|          | 54.2±0.7ms                    | 54.0±2ms            | 1.00    | aggregate_collapse.Aggregation.time_aggregated_by_MIN(False)                                |
|          | 56.0±1ms                      | 55.6±1ms            | 0.99    | aggregate_collapse.Aggregation.time_aggregated_by_MIN(True)                                 |
|          | 1.09±0.01s                    | 1.09±0.01s          | 1.01    | aggregate_collapse.Aggregation.time_aggregated_by_PEAK(False)                               |
|          | 1.10±0.01s                    | 1.09±0.01s          | 1.00    | aggregate_collapse.Aggregation.time_aggregated_by_PEAK(True)                                |
|          | 508±20ms                      | 514±20ms            | 1.01    | aggregate_collapse.Aggregation.time_aggregated_by_PERCENTILE(False)                         |
|          | 529±20ms                      | 516±9ms             | 0.98    | aggregate_collapse.Aggregation.time_aggregated_by_PERCENTILE(True)                          |
|          | 39.5±0.7ms                    | 40.1±1ms            | 1.01    | aggregate_collapse.Aggregation.time_aggregated_by_PROPORTION(False)                         |
|          | 40.9±0.8ms                    | 41.3±1ms            | 1.01    | aggregate_collapse.Aggregation.time_aggregated_by_PROPORTION(True)                          |
|          | 73.4±1ms                      | 70.0±2ms            | 0.95    | aggregate_collapse.Aggregation.time_aggregated_by_RMS(False)                                |
|          | 73.8±2ms                      | 71.4±2ms            | 0.97    | aggregate_collapse.Aggregation.time_aggregated_by_RMS(True)                                 |
|          | 75.1±1ms                      | 74.3±1ms            | 0.99    | aggregate_collapse.Aggregation.time_aggregated_by_STD_DEV(False)                            |
|          | 75.5±1ms                      | 74.6±2ms            | 0.99    | aggregate_collapse.Aggregation.time_aggregated_by_STD_DEV(True)                             |
|          | 70.9±1ms                      | 69.3±0.6ms          | 0.98    | aggregate_collapse.Aggregation.time_aggregated_by_VARIANCE(False)                           |
|          | 70.9±2ms                      | 69.3±2ms            | 0.98    | aggregate_collapse.Aggregation.time_aggregated_by_VARIANCE(True)                            |
|          | 28.1±0.5ms                    | 28.0±0.8ms          | 1.00    | aggregate_collapse.Aggregation.time_collapsed_by_COUNT(False)                               |
|          | 32.9±0.9ms                    | 33.1±0.9ms          | 1.01    | aggregate_collapse.Aggregation.time_collapsed_by_COUNT(True)                                |
|          | 166±2ms                       | 163±3ms             | 0.99    | aggregate_collapse.Aggregation.time_collapsed_by_FAST_PERCENTILE(False)                     |
|          | 183±4ms                       | 178±1ms             | 0.97    | aggregate_collapse.Aggregation.time_collapsed_by_FAST_PERCENTILE(True)                      |
|          | 27.1±0.5ms                    | 26.5±0.6ms          | 0.98    | aggregate_collapse.Aggregation.time_collapsed_by_GMEAN(False)                               |
|          | 30.8±0.7ms                    | 30.7±0.6ms          | 1.00    | aggregate_collapse.Aggregation.time_collapsed_by_GMEAN(True)                                |
|          | 26.3±0.8ms                    | 26.3±0.7ms          | 1.00    | aggregate_collapse.Aggregation.time_collapsed_by_HMEAN(False)                               |
|          | 30.7±0.8ms                    | 30.5±0.7ms          | 1.00    | aggregate_collapse.Aggregation.time_collapsed_by_HMEAN(True)                                |
|          | 27.3±0.6ms                    | 27.3±0.7ms          | 1.00    | aggregate_collapse.Aggregation.time_collapsed_by_MAX(False)                                 |
|          | 31.1±0.5ms                    | 31.3±0.5ms          | 1.01    | aggregate_collapse.Aggregation.time_collapsed_by_MAX(True)                                  |
|          | 41.1±1ms                      | 40.9±1ms            | 1.00    | aggregate_collapse.Aggregation.time_collapsed_by_MAX_RUN(False)                             |
|          | 45.8±0.8ms                    | 44.9±0.8ms          | 0.98    | aggregate_collapse.Aggregation.time_collapsed_by_MAX_RUN(True)                              |
|          | 27.8±0.4ms                    | 27.4±0.6ms          | 0.99    | aggregate_collapse.Aggregation.time_collapsed_by_MEAN(False)                                |
|          | 31.3±1ms                      | 32.0±2ms            | 1.02    | aggregate_collapse.Aggregation.time_collapsed_by_MEAN(True)                                 |
|          | 27.2±0.8ms                    | 27.3±0.9ms          | 1.00    | aggregate_collapse.Aggregation.time_collapsed_by_MEDIAN(False)                              |
|          | 31.8±1ms                      | 32.2±1ms            | 1.01    | aggregate_collapse.Aggregation.time_collapsed_by_MEDIAN(True)                               |
|          | 26.9±0.8ms                    | 27.6±0.8ms          | 1.02    | aggregate_collapse.Aggregation.time_collapsed_by_MIN(False)                                 |
|          | 31.4±0.9ms                    | 31.3±0.7ms          | 1.00    | aggregate_collapse.Aggregation.time_collapsed_by_MIN(True)                                  |
|          | 548±3ms                       | 549±8ms             | 1.00    | aggregate_collapse.Aggregation.time_collapsed_by_PEAK(False)                                |
|          | 554±5ms                       | 561±6ms             | 1.01    | aggregate_collapse.Aggregation.time_collapsed_by_PEAK(True)                                 |
|          | 180±2ms                       | 179±2ms             | 0.99    | aggregate_collapse.Aggregation.time_collapsed_by_PERCENTILE(False)                          |
|          | 198±3ms                       | 196±3ms             | 0.99    | aggregate_collapse.Aggregation.time_collapsed_by_PERCENTILE(True)                           |
|          | 25.8±0.2ms                    | 25.8±0.7ms          | 1.00    | aggregate_collapse.Aggregation.time_collapsed_by_PROPORTION(False)                          |
|          | 30.6±0.9ms                    | 31.0±1ms            | 1.01    | aggregate_collapse.Aggregation.time_collapsed_by_PROPORTION(True)                           |
|          | 29.4±1ms                      | 29.2±0.5ms          | 0.99    | aggregate_collapse.Aggregation.time_collapsed_by_RMS(False)                                 |
|          | 33.7±0.7ms                    | 33.4±0.7ms          | 0.99    | aggregate_collapse.Aggregation.time_collapsed_by_RMS(True)                                  |
|          | 29.1±0.7ms                    | 28.9±0.9ms          | 0.99    | aggregate_collapse.Aggregation.time_collapsed_by_STD_DEV(False)                             |
|          | 33.6±0.7ms                    | 33.3±0.9ms          | 0.99    | aggregate_collapse.Aggregation.time_collapsed_by_STD_DEV(True)                              |
|          | 28.9±1ms                      | 28.9±0.8ms          | 1.00    | aggregate_collapse.Aggregation.time_collapsed_by_VARIANCE(False)                            |
|          | 32.7±1ms                      | 33.5±0.7ms          | 1.02    | aggregate_collapse.Aggregation.time_collapsed_by_VARIANCE(True)                             |
|          | 99.7±2ms                      | 96.1±0.7ms          | 0.96    | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_MEAN(False)                     |
|          | 99.4±2ms                      | 98.7±1ms            | 0.99    | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_MEAN(True)                      |
|          | 113±2ms                       | 110±1ms             | 0.98    | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_RMS(False)                      |
|          | 114±2ms                       | 111±2ms             | 0.97    | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_RMS(True)                       |
|          | 68.1±1ms                      | 66.3±1ms            | 0.97    | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_SUM(False)                      |
|          | 69.1±1ms                      | 66.5±1ms            | 0.96    | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_SUM(True)                       |
|          | 34.6±0.5ms                    | 34.2±1ms            | 0.99    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_MEAN(False)                      |
|          | 38.4±1ms                      | 38.7±0.6ms          | 1.01    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_MEAN(True)                       |
|          | 36.5±0.8ms                    | 35.5±0.6ms          | 0.97    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_RMS(False)                       |
|          | 40.3±1ms                      | 39.4±1ms            | 0.98    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_RMS(True)                        |
|          | 29.8±0.9ms                    | 28.8±1ms            | 0.97    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_SUM(False)                       |
|          | 34.0±0.7ms                    | 33.3±1ms            | 0.98    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_SUM(True)                        |
|          | 354±6ms                       | 341±4ms             | 0.96    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_WPERCENTILE(False)               |
|          | 369±4ms                       | 357±3ms             | 0.97    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_WPERCENTILE(True)                |
|          | 1.13±0.03ms                   | 1.13±0.02ms         | 1.00    | cube.CubeCreation.time_create(False, 'construct')                                           |
|          | 394±5μs                       | 395±5μs             | 1.00    | cube.CubeCreation.time_create(False, 'instantiate')                                         |
|          | 950±9μs                       | 964±20μs            | 1.01    | cube.CubeCreation.time_create(True, 'construct')                                            |
|          | 572±10μs                      | 578±8μs             | 1.01    | cube.CubeCreation.time_create(True, 'instantiate')                                          |
|          | 260±5ms                       | 260±6ms             | 1.00    | cube.CubeEquality.time_equality(False, False, 'all_equal')                                  |
|          | 139±3ms                       | 137±4ms             | 0.99    | cube.CubeEquality.time_equality(False, False, 'coord_inequality')                           |
|          | 288±5ms                       | 287±3ms             | 1.00    | cube.CubeEquality.time_equality(False, False, 'data_inequality')                            |
|          | 16.6±0.4μs                    | 16.8±0.3μs          | 1.01    | cube.CubeEquality.time_equality(False, False, 'metadata_inequality')                        |
|          | 370±5ms                       | 374±4ms             | 1.01    | cube.CubeEquality.time_equality(False, True, 'all_equal')                                   |
|          | 250±2ms                       | 251±2ms             | 1.00    | cube.CubeEquality.time_equality(False, True, 'coord_inequality')                            |
|          | 400±7ms                       | 398±6ms             | 1.00    | cube.CubeEquality.time_equality(False, True, 'data_inequality')                             |
|          | 17.0±0.6μs                    | 17.3±0.4μs          | 1.02    | cube.CubeEquality.time_equality(False, True, 'metadata_inequality')                         |
|          | 259±4ms                       | 260±3ms             | 1.00    | cube.CubeEquality.time_equality(True, False, 'all_equal')                                   |
|          | 136±3ms                       | 137±2ms             | 1.01    | cube.CubeEquality.time_equality(True, False, 'coord_inequality')                            |
|          | 284±6ms                       | 289±6ms             | 1.02    | cube.CubeEquality.time_equality(True, False, 'data_inequality')                             |
|          | 53.3±0.4μs                    | 53.6±0.7μs          | 1.01    | cube.CubeEquality.time_equality(True, False, 'metadata_inequality')                         |
|          | 374±7ms                       | 372±5ms             | 1.00    | cube.CubeEquality.time_equality(True, True, 'all_equal')                                    |
|          | 252±3ms                       | 250±5ms             | 0.99    | cube.CubeEquality.time_equality(True, True, 'coord_inequality')                             |
|          | 397±4ms                       | 398±3ms             | 1.00    | cube.CubeEquality.time_equality(True, True, 'data_inequality')                              |
|          | 55.0±0.7μs                    | 55.5±0.7μs          | 1.01    | cube.CubeEquality.time_equality(True, True, 'metadata_inequality')                          |
|          | 826±10μs                      | 821±30μs            | 0.99    | import_iris.Iris.time__concatenate                                                          |
|          | 197±4μs                       | 193±9μs             | 0.98    | import_iris.Iris.time__constraints                                                          |
|          | 116±2μs                       | 114±2μs             | 0.99    | import_iris.Iris.time__data_manager                                                         |
|          | 97.1±1μs                      | 94.6±1μs            | 0.97    | import_iris.Iris.time__deprecation                                                          |
|          | 138±4μs                       | 140±1μs             | 1.01    | import_iris.Iris.time__lazy_data                                                            |
|          | 950±20μs                      | 939±20μs            | 0.99    | import_iris.Iris.time__merge                                                                |
|          | 77.1±1μs                      | 78.3±1μs            | 1.02    | import_iris.Iris.time__representation                                                       |
|          | 624±10μs                      | 638±8μs             | 1.02    | import_iris.Iris.time_analysis                                                              |
|          | 142±2μs                       | 145±2μs             | 1.02    | import_iris.Iris.time_analysis__area_weighted                                               |
|          | 110±1μs                       | 110±2μs             | 1.00    | import_iris.Iris.time_analysis__grid_angles                                                 |
|          | 250±4μs                       | 250±4μs             | 1.00    | import_iris.Iris.time_analysis__interpolation                                               |
|          | 197±3μs                       | 194±4μs             | 0.98    | import_iris.Iris.time_analysis__regrid                                                      |
|          | 114±1μs                       | 114±2μs             | 1.00    | import_iris.Iris.time_analysis__scipy_interpolate                                           |
|          | 142±3μs                       | 139±1μs             | 0.98    | import_iris.Iris.time_analysis_calculus                                                     |
|          | 339±5μs                       | 344±8μs             | 1.02    | import_iris.Iris.time_analysis_cartography                                                  |
|          | 94.9±0.6μs                    | 94.9±1μs            | 1.00    | import_iris.Iris.time_analysis_geomerty                                                     |
|          | 220±2μs                       | 225±4μs             | 1.02    | import_iris.Iris.time_analysis_maths                                                        |
|          | 97.5±1μs                      | 98.2±0.9μs          | 1.01    | import_iris.Iris.time_analysis_stats                                                        |
|          | 183±6μs                       | 182±3μs             | 0.99    | import_iris.Iris.time_analysis_trajectory                                                   |
|          | 329±6μs                       | 335±6μs             | 1.02    | import_iris.Iris.time_aux_factory                                                           |
|          | 84.1±2μs                      | 84.4±0.6μs          | 1.00    | import_iris.Iris.time_common                                                                |
|          | 170±2μs                       | 172±2μs             | 1.01    | import_iris.Iris.time_common_lenient                                                        |
|          | 1.47±0.05ms                   | 1.42±0.03ms         | 0.96    | import_iris.Iris.time_common_metadata                                                       |
|          | 146±2μs                       | 172±3μs             | 1.18    | import_iris.Iris.time_common_mixin                                                          |
|          | 1.24±0.02ms                   | 1.26±0.01ms         | 1.02    | import_iris.Iris.time_common_resolve                                                        |
|          | 203±2μs                       | 201±2μs             | 0.99    | import_iris.Iris.time_config                                                                |
|          | 125±1μs                       | 124±1μs             | 0.99    | import_iris.Iris.time_coord_categorisation                                                  |
|          | 391±7μs                       | 396±20μs            | 1.01    | import_iris.Iris.time_coord_systems                                                         |
|          | 793±20μs                      | 823±40μs            | 1.04    | import_iris.Iris.time_coords                                                                |
|          | 708±20μs                      | 744±40μs            | 1.05    | import_iris.Iris.time_cube                                                                  |
|          | 236±5μs                       | 234±7μs             | 0.99    | import_iris.Iris.time_exceptions                                                            |
|          | 77.8±0.4μs                    | 77.1±0.4μs          | 0.99    | import_iris.Iris.time_experimental                                                          |
|          | 188±2μs                       | 182±0.9μs           | 0.97    | import_iris.Iris.time_fileformats                                                           |
|          | 266±7μs                       | 261±6μs             | 0.98    | import_iris.Iris.time_fileformats__ff                                                       |
|          | 2.97±0.3ms                    | 2.98±0.2ms          | 1.01    | import_iris.Iris.time_fileformats__ff_cross_references                                      |
|          | 80.1±0.6μs                    | 79.1±0.4μs          | 0.99    | import_iris.Iris.time_fileformats__pp_lbproc_pairs                                          |
|          | 117±2μs                       | 117±1μs             | 1.00    | import_iris.Iris.time_fileformats_abf                                                       |
|          | 438±9μs                       | 437±20μs            | 1.00    | import_iris.Iris.time_fileformats_cf                                                        |
|          | 6.41±0.3ms                    | 5.93±0.5ms          | 0.93    | import_iris.Iris.time_fileformats_dot                                                       |
|          | 75.5±1μs                      | 74.8±0.8μs          | 0.99    | import_iris.Iris.time_fileformats_name                                                      |
|          | 266±3μs                       | 257±4μs             | 0.97    | import_iris.Iris.time_fileformats_name_loaders                                              |
|          | 121±0.8μs                     | 120±1μs             | 0.99    | import_iris.Iris.time_fileformats_netcdf                                                    |
|          | 127±3μs                       | 125±2μs             | 0.99    | import_iris.Iris.time_fileformats_nimrod                                                    |
|          | 216±4μs                       | 216±2μs             | 1.00    | import_iris.Iris.time_fileformats_nimrod_load_rules                                         |
|          | 820±20μs                      | 818±30μs            | 1.00    | import_iris.Iris.time_fileformats_pp                                                        |
|          | 182±2μs                       | 185±1μs             | 1.02    | import_iris.Iris.time_fileformats_pp_load_rules                                             |
|          | 137±2μs                       | 135±1μs             | 0.99    | import_iris.Iris.time_fileformats_pp_save_rules                                             |
|          | 562±10μs                      | 564±10μs            | 1.01    | import_iris.Iris.time_fileformats_rules                                                     |
|          | 234±5μs                       | 227±6μs             | 0.97    | import_iris.Iris.time_fileformats_structured_array_identification                           |
|          | 84.1±0.9μs                    | 84.8±0.8μs          | 1.01    | import_iris.Iris.time_fileformats_um                                                        |
|          | 166±3μs                       | 167±4μs             | 1.01    | import_iris.Iris.time_fileformats_um__fast_load                                             |
|          | 148±3μs                       | 142±2μs             | 0.96    | import_iris.Iris.time_fileformats_um__fast_load_structured_fields                           |
|          | 77.2±0.9μs                    | 75.2±1μs            | 0.97    | import_iris.Iris.time_fileformats_um__ff_replacement                                        |
|          | 83.1±1μs                      | 82.4±0.7μs          | 0.99    | import_iris.Iris.time_fileformats_um__optimal_array_structuring                             |
|          | 1.01±0.01ms                   | 984±4μs             | 0.97    | import_iris.Iris.time_fileformats_um_cf_map                                                 |
|          | 138±1μs                       | 138±3μs             | 1.00    | import_iris.Iris.time_io                                                                    |
|          | 188±3μs                       | 185±3μs             | 0.98    | import_iris.Iris.time_io_format_picker                                                      |
|          | 294±4μs                       | 301±5μs             | 1.02    | import_iris.Iris.time_iris                                                                  |
|          | 132±3μs                       | 131±2μs             | 0.99    | import_iris.Iris.time_iterate                                                               |
|          | 8.47±0.1ms                    | 8.53±0.09ms         | 1.01    | import_iris.Iris.time_palette                                                               |
|          | 1.99±0.02ms                   | 1.93±0.01ms         | 0.97    | import_iris.Iris.time_plot                                                                  |
|          | 106±2μs                       | 104±0.9μs           | 0.98    | import_iris.Iris.time_quickplot                                                             |
|          | 2.61±0.3ms                    | 2.63±0.3ms          | 1.01    | import_iris.Iris.time_std_names                                                             |
|          | 1.77±0.02ms                   | 1.80±0.02ms         | 1.02    | import_iris.Iris.time_symbols                                                               |
|          | 107±9ms                       | 103±8ms             | 0.96    | import_iris.Iris.time_tests                                                                 |
|          | 260±3μs                       | 260±5μs             | 1.00    | import_iris.Iris.time_third_party_cartopy                                                   |
|          | 5.05±0.1ms                    | 5.24±0.1ms          | 1.04    | import_iris.Iris.time_third_party_cf_units                                                  |
|          | 119±0.6μs                     | 120±1μs             | 1.00    | import_iris.Iris.time_third_party_cftime                                                    |
|          | 3.01±0.08ms                   | 3.20±0.2ms          | 1.06    | import_iris.Iris.time_third_party_matplotlib                                                |
|          | 1.56±0.01ms                   | 1.55±0.02ms         | 1.00    | import_iris.Iris.time_third_party_numpy                                                     |
|          | 173±2μs                       | 175±2μs             | 1.01    | import_iris.Iris.time_third_party_scipy                                                     |
|          | 103±1μs                       | 104±2μs             | 1.01    | import_iris.Iris.time_time                                                                  |
|          | 337±2μs                       | 333±2μs             | 0.99    | import_iris.Iris.time_util                                                                  |
|          | 73.1±0.9μs                    | 72.3±1μs            | 0.99    | iterate.IZip.time_izip                                                                      |
|          | 10.4±0.2ms                    | 10.9±0.3ms          | 1.05    | load.LoadAndRealise.time_load((1280, 960, 5), False, 'FF')                                  |
|          | 28.5±0.5ms                    | 29.3±0.5ms          | 1.03    | load.LoadAndRealise.time_load((1280, 960, 5), False, 'NetCDF')                              |
|          | 10.3±0.2ms                    | 10.7±0.3ms          | 1.04    | load.LoadAndRealise.time_load((1280, 960, 5), False, 'PP')                                  |
|          | 10.5±0.3ms                    | 10.7±0.3ms          | 1.02    | load.LoadAndRealise.time_load((1280, 960, 5), True, 'FF')                                   |
|          | 23.9±0.2ms                    | 24.3±0.4ms          | 1.02    | load.LoadAndRealise.time_load((1280, 960, 5), True, 'NetCDF')                               |
|          | 10.2±0.1ms                    | 10.8±0.2ms          | 1.06    | load.LoadAndRealise.time_load((1280, 960, 5), True, 'PP')                                   |
|          | 1.57±0.01s                    | 1.65±0.02s          | 1.05    | load.LoadAndRealise.time_load((2, 2, 1000), False, 'FF')                                    |
|          | 23.8±0.4ms                    | 25.0±0.4ms          | 1.05    | load.LoadAndRealise.time_load((2, 2, 1000), False, 'NetCDF')                                |
|          | 1.59±0.02s                    | 1.63±0.03s          | 1.03    | load.LoadAndRealise.time_load((2, 2, 1000), False, 'PP')                                    |
|          | 1.57±0.02s                    | 1.64±0.01s          | 1.04    | load.LoadAndRealise.time_load((2, 2, 1000), True, 'FF')                                     |
|          | 23.8±0.5ms                    | 25.0±0.4ms          | 1.05    | load.LoadAndRealise.time_load((2, 2, 1000), True, 'NetCDF')                                 |
|          | 1.58±0.02s                    | 1.65±0.02s          | 1.04    | load.LoadAndRealise.time_load((2, 2, 1000), True, 'PP')                                     |
|          | 5.20±0.06ms                   | 5.41±0.09ms         | 1.04    | load.LoadAndRealise.time_load((50, 50, 2), False, 'FF')                                     |
|          | 22.4±0.4ms                    | 22.3±0.3ms          | 1.00    | load.LoadAndRealise.time_load((50, 50, 2), False, 'NetCDF')                                 |
|          | 5.21±0.09ms                   | 5.42±0.1ms          | 1.04    | load.LoadAndRealise.time_load((50, 50, 2), False, 'PP')                                     |
|          | 5.31±0.2ms                    | 5.45±0.2ms          | 1.03    | load.LoadAndRealise.time_load((50, 50, 2), True, 'FF')                                      |
|          | 22.2±0.2ms                    | 22.7±0.2ms          | 1.02    | load.LoadAndRealise.time_load((50, 50, 2), True, 'NetCDF')                                  |
|          | 5.23±0.1ms                    | 5.41±0.3ms          | 1.03    | load.LoadAndRealise.time_load((50, 50, 2), True, 'PP')                                      |
|          | 21.9±0.6ms                    | 22.1±0.6ms          | 1.01    | load.LoadAndRealise.time_realise((1280, 960, 5), False, 'NetCDF')                           |
|          | 14.2±1ms                      | 15.1±3ms            | 1.06    | load.LoadAndRealise.time_realise((1280, 960, 5), False, 'PP')                               |
|          | 28.1±2ms                      | 27.7±2ms            | 0.99    | load.LoadAndRealise.time_realise((1280, 960, 5), True, 'FF')                                |
|          | 83.3±1ms                      | 73.2±2ms            | 0.88    | load.LoadAndRealise.time_realise((1280, 960, 5), True, 'NetCDF')                            |
|          | 26.8±1ms                      | 27.1±2ms            | 1.01    | load.LoadAndRealise.time_realise((1280, 960, 5), True, 'PP')                                |
|          | 510±4ms                       | 510±4ms             | 1.00    | load.LoadAndRealise.time_realise((2, 2, 1000), False, 'FF')                                 |
|          | 3.35±0.2ms                    | 3.41±0.1ms          | 1.02    | load.LoadAndRealise.time_realise((2, 2, 1000), False, 'NetCDF')                             |
|          | 514±5ms                       | 513±5ms             | 1.00    | load.LoadAndRealise.time_realise((2, 2, 1000), False, 'PP')                                 |
|          | 523±6ms                       | 523±3ms             | 1.00    | load.LoadAndRealise.time_realise((2, 2, 1000), True, 'FF')                                  |
|          | 3.42±0.08ms                   | 3.52±0.2ms          | 1.03    | load.LoadAndRealise.time_realise((2, 2, 1000), True, 'NetCDF')                              |
|          | 522±4ms                       | 524±6ms             | 1.00    | load.LoadAndRealise.time_realise((2, 2, 1000), True, 'PP')                                  |
|          | 1.91±0.1ms                    | 1.84±0.1ms          | 0.97    | load.LoadAndRealise.time_realise((50, 50, 2), False, 'FF')                                  |
|          | 3.37±0.1ms                    | 3.46±0.1ms          | 1.03    | load.LoadAndRealise.time_realise((50, 50, 2), False, 'NetCDF')                              |
|          | 1.87±0.09ms                   | 1.83±0.07ms         | 0.98    | load.LoadAndRealise.time_realise((50, 50, 2), False, 'PP')                                  |
|          | 1.89±0.09ms                   | 1.93±0.2ms          | 1.02    | load.LoadAndRealise.time_realise((50, 50, 2), True, 'FF')                                   |
|          | 3.39±0.07ms                   | 3.50±0.1ms          | 1.03    | load.LoadAndRealise.time_realise((50, 50, 2), True, 'NetCDF')                               |
|          | 1.87±0.1ms                    | 1.93±0.1ms          | 1.03    | load.LoadAndRealise.time_realise((50, 50, 2), True, 'PP')                                   |
|          | 365±3ms                       | 372±3ms             | 1.02    | load.ManyVars.time_many_var_load                                                            |
|          | 10.8±0.4ms                    | 11.5±0.4ms          | 1.06    | load.STASHConstraint.time_stash_constraint((1280, 960, 5), 'FF')                            |
|          | 10.7±0.6ms                    | 11.0±0.4ms          | 1.02    | load.STASHConstraint.time_stash_constraint((1280, 960, 5), 'PP')                            |
|          | 1.59±0.02s                    | 1.67±0.01s          | 1.05    | load.STASHConstraint.time_stash_constraint((2, 2, 1000), 'FF')                              |
|          | 1.61±0.01s                    | 1.68±0.01s          | 1.05    | load.STASHConstraint.time_stash_constraint((2, 2, 1000), 'PP')                              |
|          | 5.35±0.2ms                    | 5.84±0.3ms          | 1.09    | load.STASHConstraint.time_stash_constraint((2, 2, 2), 'FF')                                 |
|          | 5.37±0.1ms                    | 5.47±0.2ms          | 1.02    | load.STASHConstraint.time_stash_constraint((2, 2, 2), 'PP')                                 |
|          | 9.64±0.2ms                    | 9.94±0.1ms          | 1.03    | load.StructuredFF.time_structured_load((1280, 960, 5), False)                               |
|          | 6.29±0.1ms                    | 6.39±0.2ms          | 1.02    | load.StructuredFF.time_structured_load((1280, 960, 5), True)                                |
|          | 1.57±0.01s                    | 1.63±0.01s          | 1.03    | load.StructuredFF.time_structured_load((2, 2, 1000), False)                                 |
|          | 551±5ms                       | 576±6ms             | 1.05    | load.StructuredFF.time_structured_load((2, 2, 1000), True)                                  |
|          | 4.56±0.2ms                    | 4.59±0.06ms         | 1.01    | load.StructuredFF.time_structured_load((2, 2, 2), False)                                    |
|          | 4.20±0.2ms                    | 4.40±0.1ms          | 1.05    | load.StructuredFF.time_structured_load((2, 2, 2), True)                                     |
|          | 169±2ms                       | 176±4ms             | 1.04    | load.TimeConstraint.time_time_constraint(20, 'FF')                                          |
|          | 26.1±0.2ms                    | 26.0±0.5ms          | 1.00    | load.TimeConstraint.time_time_constraint(20, 'NetCDF')                                      |
|          | 173±2ms                       | 179±1ms             | 1.03    | load.TimeConstraint.time_time_constraint(20, 'PP')                                          |
|          | 34.2±0.4ms                    | 35.7±0.3ms          | 1.04    | load.TimeConstraint.time_time_constraint(3, 'FF')                                           |
|          | 25.5±0.2ms                    | 25.7±0.2ms          | 1.01    | load.TimeConstraint.time_time_constraint(3, 'NetCDF')                                       |
|          | 34.8±0.4ms                    | 35.6±0.4ms          | 1.02    | load.TimeConstraint.time_time_constraint(3, 'PP')                                           |
|          | 21.3±0.5ms                    | 21.5±0.5ms          | 1.01    | load.ugrid.BasicLoading.time_load_file(1)                                                   |
|          | 58.2±1ms                      | 59.9±0.7ms          | 1.03    | load.ugrid.BasicLoading.time_load_file(200000)                                              |
|          | 15.7±0.3ms                    | 16.6±0.4ms          | 1.05    | load.ugrid.BasicLoading.time_load_mesh(1)                                                   |
|          | 26.7±0.7ms                    | 27.4±1ms            | 1.02    | load.ugrid.BasicLoading.time_load_mesh(200000)                                              |
|          | 21.1±0.5ms                    | 21.2±0.4ms          | 1.01    | load.ugrid.BasicLoadingTime.time_load_file(1)                                               |
|          | 25.5±0.4ms                    | 25.9±0.5ms          | 1.02    | load.ugrid.BasicLoadingTime.time_load_file(200000)                                          |
|          | 15.9±0.4ms                    | 15.9±0.5ms          | 1.00    | load.ugrid.BasicLoadingTime.time_load_mesh(1)                                               |
|          | 20.6±0.3ms                    | 20.8±1ms            | 1.01    | load.ugrid.BasicLoadingTime.time_load_mesh(200000)                                          |
|          | 22.3±0.7ms                    | 22.9±0.2ms          | 1.02    | load.ugrid.Callback.time_load_file_callback(1)                                              |
|          | 70.0±1ms                      | 71.8±1ms            | 1.03    | load.ugrid.Callback.time_load_file_callback(200000)                                         |
|          | 21.7±0.6ms                    | 22.1±0.7ms          | 1.02    | load.ugrid.CallbackTime.time_load_file_callback(1)                                          |
|          | 27.1±0.6ms                    | 27.6±0.5ms          | 1.02    | load.ugrid.CallbackTime.time_load_file_callback(200000)                                     |
|          | 3.29±0.08ms                   | 3.41±0.1ms          | 1.04    | load.ugrid.DataRealisation.time_realise_data(10000)                                         |
|          | 5.45±0.3ms                    | 4.83±0.4ms          | 0.89    | load.ugrid.DataRealisation.time_realise_data(200000)                                        |
|          | 42.9±1ms                      | 43.0±1ms            | 1.00    | load.ugrid.DataRealisationTime.time_realise_data(10000)                                     |
|          | 822±10ms                      | 835±10ms            | 1.02    | load.ugrid.DataRealisationTime.time_realise_data(200000)                                    |
|          | 443±4ms                       | 461±7ms             | 1.04    | merge_concat.Concatenate.time_concatenate(False)                                            |
|          | 447±9ms                       | 466±4ms             | 1.04    | merge_concat.Concatenate.time_concatenate(True)                                             |
|          | 109±0.3M                      | 109±0.2M            | 1.00    | merge_concat.Concatenate.tracemalloc_concatenate(False)                                     |
|          | 109±0.3M                      | 109±0.3M            | 1.00    | merge_concat.Concatenate.tracemalloc_concatenate(True)                                      |
|          | 62.6±0.8ms                    | 62.4±0.9ms          | 1.00    | merge_concat.Merge.time_merge                                                               |
|          | 978±300k                      | 1.21±0.1M           | ~1.23   | merge_concat.Merge.tracemalloc_merge                                                        |
|          | 469±3ns                       | 412±5ns             | 0.88    | mesh.utils.regions_combine.CombineRegionsComputeRealData.time_compute_data(50)              |
|          | 218±1ms                       | 212±2ms             | 0.97    | mesh.utils.regions_combine.CombineRegionsComputeRealData.time_compute_data(500)             |
|          | 658±2k                        | 650±1k              | 0.99    | mesh.utils.regions_combine.CombineRegionsComputeRealData.tracemalloc_compute_data(50)       |
|          | 60.1±0M                       | 60.1±0M             | 1.00    | mesh.utils.regions_combine.CombineRegionsComputeRealData.tracemalloc_compute_data(500)      |
|          | 17.6±0.2ms                    | 18.5±0.5ms          | 1.05    | mesh.utils.regions_combine.CombineRegionsCreateCube.time_create_combined_cube(50)           |
|          | 19.5±0.5ms                    | 20.1±0.8ms          | 1.03    | mesh.utils.regions_combine.CombineRegionsCreateCube.time_create_combined_cube(500)          |
|          | 549±50k                       | 491±20k             | 0.89    | mesh.utils.regions_combine.CombineRegionsCreateCube.tracemalloc_create_combined_cube(50)    |
|          | 12.4±0.06M                    | 12.4±0.02M          | 1.00    | mesh.utils.regions_combine.CombineRegionsCreateCube.tracemalloc_create_combined_cube(500)   |
|          | 128±3ms                       | 126±5ms             | 0.99    | mesh.utils.regions_combine.CombineRegionsFileStreamedCalc.time_stream_file2file(50)         |
|          | 712±8ms                       | 715±10ms            | 1.01    | mesh.utils.regions_combine.CombineRegionsFileStreamedCalc.time_stream_file2file(500)        |
|          | 1.21±0.02M                    | 1.24±0.04M          | 1.02    | mesh.utils.regions_combine.CombineRegionsFileStreamedCalc.tracemalloc_stream_file2file(50)  |
|          | 96.3±0.03M                    | 96.2±0.04M          | 1.00    | mesh.utils.regions_combine.CombineRegionsFileStreamedCalc.tracemalloc_stream_file2file(500) |
|          | 83.0±2ms                      | 82.9±1ms            | 1.00    | mesh.utils.regions_combine.CombineRegionsSaveData.time_save(50)                             |
|          | 658±5ms                       | 663±5ms             | 1.01    | mesh.utils.regions_combine.CombineRegionsSaveData.time_save(500)                            |
|          | 1.18±0.01M                    | 1.17±0.01M          | 0.99    | mesh.utils.regions_combine.CombineRegionsSaveData.tracemalloc_save(50)                      |
|          | 96.2±0.01M                    | 96.2±0.01M          | 1.00    | mesh.utils.regions_combine.CombineRegionsSaveData.tracemalloc_save(500)                     |
|          | 2.1752849999999997            | 2.1752849999999997  | 1.00    | mesh.utils.regions_combine.CombineRegionsSaveData.track_filesize_saved(50)                  |
|          | 216.01528499999998            | 216.01528499999998  | 1.00    | mesh.utils.regions_combine.CombineRegionsSaveData.track_filesize_saved(500)                 |
|          | 6.76±0.2ms                    | 6.89±0.2ms          | 1.02    | plot.AuxSort.time_aux_sort                                                                  |
|          | 80.7±4ms                      | 87.5±5ms            | 1.09    | regridding.CurvilinearRegridding.time_regrid_pic                                            |
|          | 136±3M                        | 136±3M              | 1.00    | regridding.CurvilinearRegridding.tracemalloc_regrid_pic                                     |
|          | 104±1ms                       | 102±0.7ms           | 0.98    | regridding.HorizontalChunkedRegridding.time_regrid_area_w                                   |
|          | 53.9±3ms                      | 55.5±2ms            | 1.03    | regridding.HorizontalChunkedRegridding.time_regrid_area_w_new_grid                          |
|          | 106±0.06M                     | 106±0.05M           | 1.00    | regridding.HorizontalChunkedRegridding.tracemalloc_regrid_area_w                            |
|          | 147±0.02M                     | 147±0.02M           | 1.00    | regridding.HorizontalChunkedRegridding.tracemalloc_regrid_area_w_new_grid                   |
|          | 4.86±0.4ms                    | 5.18±0.1ms          | 1.06    | save.NetcdfSave.time_netcdf_save_cube(50, False)                                            |
|          | 87.2±0.7ms                    | 87.8±2ms            | 1.01    | save.NetcdfSave.time_netcdf_save_cube(50, True)                                             |
|          | 54.7±0.9ms                    | 55.1±0.9ms          | 1.01    | save.NetcdfSave.time_netcdf_save_cube(600, False)                                           |
|          | 603±7ms                       | 616±7ms             | 1.02    | save.NetcdfSave.time_netcdf_save_cube(600, True)                                            |
|          | 92.1±2ns                      | 87.2±0.9ns          | 0.95    | save.NetcdfSave.time_netcdf_save_mesh(50, False)                                            |
|          | 67.4±1ms                      | 69.8±1ms            | 1.04    | save.NetcdfSave.time_netcdf_save_mesh(50, True)                                             |
|          | 89.2±0.7ns                    | 87.3±0.7ns          | 0.98    | save.NetcdfSave.time_netcdf_save_mesh(600, False)                                           |
|          | 529±4ms                       | 541±3ms             | 1.02    | save.NetcdfSave.time_netcdf_save_mesh(600, True)                                            |
|          | 28.4±0.06k                    | 29.5±0.07k          | 1.04    | save.NetcdfSave.tracemalloc_netcdf_save(50, False)                                          |
|          | 1.7±0.1M                      | 1.51±0.2M           | 0.89    | save.NetcdfSave.tracemalloc_netcdf_save(50, True)                                           |
|          | 28.4±0.06k                    | 29.5±0.09k          | 1.04    | save.NetcdfSave.tracemalloc_netcdf_save(600, False)                                         |
|          | 225±20M                       | 225±20M             | 1.00    | save.NetcdfSave.tracemalloc_netcdf_save(600, True)                                          |
|          | 44.0±0.7ms                    | 43.5±0.9ms          | 0.99    | stats.PearsonR.time_lazy                                                                    |
|          | 9.87±0.1ms                    | 10.3±0.4ms          | 1.04    | stats.PearsonR.time_real                                                                    |
|          | 24.4±1M                       | 24.4±1M             | 1.00    | stats.PearsonR.tracemalloc_lazy                                                             |
|          | 18.4±0.01M                    | 18.4±0.01M          | 1.00    | stats.PearsonR.tracemalloc_real                                                             |
|          | 25.0±0.8ms                    | 28.4±2ms            | 1.14    | trajectory.TrajectoryInterpolation.time_trajectory_linear                                   |
|          | 62.2±0.7ms                    | 72.5±0.9ms          | 1.17    | trajectory.TrajectoryInterpolation.time_trajectory_nearest                                  |
|          | 23.3±0.01M                    | 23.3±0.01M          | 1.00    | trajectory.TrajectoryInterpolation.tracemalloc_trajectory_linear                            |
|          | 12.1±0.05M                    | 12.1±0.05M          | 1.00    | trajectory.TrajectoryInterpolation.tracemalloc_trajectory_nearest                           |

Benchmarks that have got worse:

| Change   | Before [3f302501] <v3.11.0>   | After [34859aba]    |   Ratio | Benchmark (Parameter)                                         |
|----------|-------------------------------|---------------------|---------|---------------------------------------------------------------|
| +        | 28.2±3ms                      | 41.8±3ms            |    1.48 | load.LoadAndRealise.time_realise((1280, 960, 5), False, 'FF') |

Generated by GHA run 12414084400

@pp-mo pp-mo mentioned this pull request Dec 20, 2024
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benchmark_this Request that this pull request be benchmarked to check if it introduces performance shifts
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4 participants