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Pin dask <2024.9 #6255

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merged 7 commits into from
Dec 18, 2024
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stephenworsley
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@stephenworsley stephenworsley commented Dec 13, 2024

🚀 Pull Request

Description

Addresses #6251.

Note: it may be worth also adding a test for the bug encountered in #6251. This bug can be replicated without Iris, so this probably doesn't fall under our jurisdiction to test for.

TODO: update the lockfiles.

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codecov bot commented Dec 13, 2024

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 89.83%. Comparing base (df4c52b) to head (71fa550).
Report is 1 commits behind head on main.

Additional details and impacted files
@@            Coverage Diff             @@
##             main    #6255      +/-   ##
==========================================
+ Coverage   89.81%   89.83%   +0.01%     
==========================================
  Files          88       88              
  Lines       23347    23347              
  Branches     4344     4344              
==========================================
+ Hits        20970    20974       +4     
+ Misses       1649     1646       -3     
+ Partials      728      727       -1     

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@trexfeathers
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TODO: update the lockfiles.

We have an outstanding action to get the lockfiles working again, so that's going to get in your way: #6215 (comment)

It's not a big thing, perhaps you and I could get that over the line this afternoon?

stephenworsley and others added 3 commits December 17, 2024 16:08
…ask_slicing_bug

* origin/pin_dask_slicing_bug:
  `date_microseconds` FUTURE flag (SciTools#6260)
  [pre-commit.ci] pre-commit autoupdate (SciTools#6259)
  Remove freepik.com link due to linkcheck breakage (SciTools#6261)
@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 17, 2024
@stephenworsley stephenworsley marked this pull request as ready for review December 17, 2024 16:27
@trexfeathers
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The doctest failure: I had a PR merged-and-released on Dask, which allowed me to remove this workaround:

f547662

If we're using an older version of Dask then the above workaround needs to go back in.

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⏱️ Performance Benchmark Report: b7a65b4

Performance shifts
| Change   | Before [df4c52b6]    | After [b7a65b42]    |   Ratio | Benchmark (Parameter)                                         |
|----------|----------------------|---------------------|---------|---------------------------------------------------------------|
| +        | 25.2±1ms             | 39.0±3ms            |    1.55 | load.LoadAndRealise.time_realise((1280, 960, 5), False, 'FF') |
| +        | 22.3±1ms             | 27.6±0.3ms          |    1.24 | trajectory.TrajectoryInterpolation.time_trajectory_linear     |
Full benchmark results

Benchmarks that have stayed the same:

| Change   | Before [df4c52b6]    | After [b7a65b42]    |   Ratio | Benchmark (Parameter)                                                                       |
|----------|----------------------|---------------------|---------|---------------------------------------------------------------------------------------------|
|          | 61.3±1ms             | 61.6±1ms            |    1    | aggregate_collapse.Aggregation.time_aggregated_by_COUNT(False)                              |
|          | 62.5±1ms             | 62.6±1ms            |    1    | aggregate_collapse.Aggregation.time_aggregated_by_COUNT(True)                               |
|          | 227±4ms              | 226±3ms             |    0.99 | aggregate_collapse.Aggregation.time_aggregated_by_FAST_PERCENTILE(False)                    |
|          | 223±3ms              | 224±3ms             |    1    | aggregate_collapse.Aggregation.time_aggregated_by_FAST_PERCENTILE(True)                     |
|          | 40.0±0.3ms           | 40.4±0.4ms          |    1.01 | aggregate_collapse.Aggregation.time_aggregated_by_GMEAN(False)                              |
|          | 41.2±0.4ms           | 40.5±0.8ms          |    0.98 | aggregate_collapse.Aggregation.time_aggregated_by_GMEAN(True)                               |
|          | 40.3±0.7ms           | 40.4±0.5ms          |    1    | aggregate_collapse.Aggregation.time_aggregated_by_HMEAN(False)                              |
|          | 40.5±0.4ms           | 40.9±0.6ms          |    1.01 | aggregate_collapse.Aggregation.time_aggregated_by_HMEAN(True)                               |
|          | 52.8±1ms             | 52.3±0.8ms          |    0.99 | aggregate_collapse.Aggregation.time_aggregated_by_MAX(False)                                |
|          | 54.1±1ms             | 54.2±2ms            |    1    | aggregate_collapse.Aggregation.time_aggregated_by_MAX(True)                                 |
|          | 140±2ms              | 135±1ms             |    0.96 | aggregate_collapse.Aggregation.time_aggregated_by_MAX_RUN(False)                            |
|          | 140±1ms              | 135±2ms             |    0.96 | aggregate_collapse.Aggregation.time_aggregated_by_MAX_RUN(True)                             |
|          | 57.7±1ms             | 58.0±1ms            |    1    | aggregate_collapse.Aggregation.time_aggregated_by_MEAN(False)                               |
|          | 59.2±0.5ms           | 57.9±0.8ms          |    0.98 | aggregate_collapse.Aggregation.time_aggregated_by_MEAN(True)                                |
|          | 39.5±0.5ms           | 39.8±0.4ms          |    1.01 | aggregate_collapse.Aggregation.time_aggregated_by_MEDIAN(False)                             |
|          | 40.7±0.4ms           | 41.0±0.8ms          |    1.01 | aggregate_collapse.Aggregation.time_aggregated_by_MEDIAN(True)                              |
|          | 53.6±0.6ms           | 53.0±0.3ms          |    0.99 | aggregate_collapse.Aggregation.time_aggregated_by_MIN(False)                                |
|          | 54.3±0.9ms           | 53.5±1ms            |    0.99 | aggregate_collapse.Aggregation.time_aggregated_by_MIN(True)                                 |
|          | 1.09±0s              | 1.09±0.01s          |    1    | aggregate_collapse.Aggregation.time_aggregated_by_PEAK(False)                               |
|          | 1.09±0.01s           | 1.09±0.01s          |    1    | aggregate_collapse.Aggregation.time_aggregated_by_PEAK(True)                                |
|          | 500±20ms             | 514±10ms            |    1.03 | aggregate_collapse.Aggregation.time_aggregated_by_PERCENTILE(False)                         |
|          | 500±20ms             | 512±20ms            |    1.02 | aggregate_collapse.Aggregation.time_aggregated_by_PERCENTILE(True)                          |
|          | 38.3±0.7ms           | 37.7±1ms            |    0.98 | aggregate_collapse.Aggregation.time_aggregated_by_PROPORTION(False)                         |
|          | 39.5±0.5ms           | 39.5±0.5ms          |    1    | aggregate_collapse.Aggregation.time_aggregated_by_PROPORTION(True)                          |
|          | 70.6±0.8ms           | 69.6±1ms            |    0.98 | aggregate_collapse.Aggregation.time_aggregated_by_RMS(False)                                |
|          | 72.7±0.9ms           | 69.7±2ms            |    0.96 | aggregate_collapse.Aggregation.time_aggregated_by_RMS(True)                                 |
|          | 72.5±0.9ms           | 71.9±1ms            |    0.99 | aggregate_collapse.Aggregation.time_aggregated_by_STD_DEV(False)                            |
|          | 73.7±2ms             | 73.5±1ms            |    1    | aggregate_collapse.Aggregation.time_aggregated_by_STD_DEV(True)                             |
|          | 68.3±0.8ms           | 67.8±0.8ms          |    0.99 | aggregate_collapse.Aggregation.time_aggregated_by_VARIANCE(False)                           |
|          | 68.7±1ms             | 69.0±1ms            |    1    | aggregate_collapse.Aggregation.time_aggregated_by_VARIANCE(True)                            |
|          | 26.9±0.2ms           | 27.3±0.6ms          |    1.01 | aggregate_collapse.Aggregation.time_collapsed_by_COUNT(False)                               |
|          | 31.5±0.9ms           | 31.2±0.7ms          |    0.99 | aggregate_collapse.Aggregation.time_collapsed_by_COUNT(True)                                |
|          | 158±2ms              | 154±3ms             |    0.98 | aggregate_collapse.Aggregation.time_collapsed_by_FAST_PERCENTILE(False)                     |
|          | 174±1ms              | 174±4ms             |    1    | aggregate_collapse.Aggregation.time_collapsed_by_FAST_PERCENTILE(True)                      |
|          | 24.6±0.7ms           | 25.2±0.6ms          |    1.02 | aggregate_collapse.Aggregation.time_collapsed_by_GMEAN(False)                               |
|          | 29.2±0.7ms           | 29.2±0.6ms          |    1    | aggregate_collapse.Aggregation.time_collapsed_by_GMEAN(True)                                |
|          | 24.6±0.4ms           | 25.1±0.4ms          |    1.02 | aggregate_collapse.Aggregation.time_collapsed_by_HMEAN(False)                               |
|          | 29.5±0.7ms           | 30.2±0.9ms          |    1.03 | aggregate_collapse.Aggregation.time_collapsed_by_HMEAN(True)                                |
|          | 25.2±0.5ms           | 26.1±0.7ms          |    1.04 | aggregate_collapse.Aggregation.time_collapsed_by_MAX(False)                                 |
|          | 29.4±0.7ms           | 31.0±0.8ms          |    1.06 | aggregate_collapse.Aggregation.time_collapsed_by_MAX(True)                                  |
|          | 39.3±0.6ms           | 39.2±1ms            |    1    | aggregate_collapse.Aggregation.time_collapsed_by_MAX_RUN(False)                             |
|          | 43.5±0.4ms           | 43.5±0.9ms          |    1    | aggregate_collapse.Aggregation.time_collapsed_by_MAX_RUN(True)                              |
|          | 26.3±0.7ms           | 26.2±0.5ms          |    0.99 | aggregate_collapse.Aggregation.time_collapsed_by_MEAN(False)                                |
|          | 30.2±0.6ms           | 30.1±0.9ms          |    0.99 | aggregate_collapse.Aggregation.time_collapsed_by_MEAN(True)                                 |
|          | 26.7±0.3ms           | 26.3±0.6ms          |    0.98 | aggregate_collapse.Aggregation.time_collapsed_by_MEDIAN(False)                              |
|          | 30.6±0.5ms           | 30.0±0.8ms          |    0.98 | aggregate_collapse.Aggregation.time_collapsed_by_MEDIAN(True)                               |
|          | 26.3±0.5ms           | 25.3±0.7ms          |    0.96 | aggregate_collapse.Aggregation.time_collapsed_by_MIN(False)                                 |
|          | 30.4±0.7ms           | 29.9±0.5ms          |    0.98 | aggregate_collapse.Aggregation.time_collapsed_by_MIN(True)                                  |
|          | 548±4ms              | 545±5ms             |    1    | aggregate_collapse.Aggregation.time_collapsed_by_PEAK(False)                                |
|          | 549±4ms              | 556±3ms             |    1.01 | aggregate_collapse.Aggregation.time_collapsed_by_PEAK(True)                                 |
|          | 174±4ms              | 172±3ms             |    0.99 | aggregate_collapse.Aggregation.time_collapsed_by_PERCENTILE(False)                          |
|          | 190±1ms              | 186±4ms             |    0.98 | aggregate_collapse.Aggregation.time_collapsed_by_PERCENTILE(True)                           |
|          | 24.6±0.4ms           | 24.5±0.4ms          |    1    | aggregate_collapse.Aggregation.time_collapsed_by_PROPORTION(False)                          |
|          | 29.0±0.2ms           | 29.3±0.5ms          |    1.01 | aggregate_collapse.Aggregation.time_collapsed_by_PROPORTION(True)                           |
|          | 28.4±0.3ms           | 27.8±0.7ms          |    0.98 | aggregate_collapse.Aggregation.time_collapsed_by_RMS(False)                                 |
|          | 32.5±0.6ms           | 31.8±0.6ms          |    0.98 | aggregate_collapse.Aggregation.time_collapsed_by_RMS(True)                                  |
|          | 27.4±1ms             | 27.9±0.5ms          |    1.02 | aggregate_collapse.Aggregation.time_collapsed_by_STD_DEV(False)                             |
|          | 31.7±0.7ms           | 32.2±0.8ms          |    1.02 | aggregate_collapse.Aggregation.time_collapsed_by_STD_DEV(True)                              |
|          | 26.7±0.3ms           | 26.9±0.6ms          |    1.01 | aggregate_collapse.Aggregation.time_collapsed_by_VARIANCE(False)                            |
|          | 31.5±0.7ms           | 31.5±0.8ms          |    1    | aggregate_collapse.Aggregation.time_collapsed_by_VARIANCE(True)                             |
|          | 94.8±2ms             | 93.0±2ms            |    0.98 | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_MEAN(False)                     |
|          | 95.8±0.6ms           | 94.5±1ms            |    0.99 | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_MEAN(True)                      |
|          | 111±2ms              | 106±0.8ms           |    0.96 | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_RMS(False)                      |
|          | 113±1ms              | 107±1ms             |    0.95 | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_RMS(True)                       |
|          | 66.3±0.9ms           | 64.2±1ms            |    0.97 | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_SUM(False)                      |
|          | 66.3±1ms             | 65.1±1ms            |    0.98 | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_SUM(True)                       |
|          | 31.9±1ms             | 32.4±0.5ms          |    1.01 | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_MEAN(False)                      |
|          | 36.4±0.6ms           | 37.1±0.7ms          |    1.02 | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_MEAN(True)                       |
|          | 34.3±0.8ms           | 33.9±0.8ms          |    0.99 | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_RMS(False)                       |
|          | 38.8±0.5ms           | 38.9±0.7ms          |    1    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_RMS(True)                        |
|          | 28.1±0.4ms           | 27.8±0.5ms          |    0.99 | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_SUM(False)                       |
|          | 31.8±0.6ms           | 32.2±0.4ms          |    1.01 | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_SUM(True)                        |
|          | 345±5ms              | 334±8ms             |    0.97 | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_WPERCENTILE(False)               |
|          | 363±2ms              | 356±4ms             |    0.98 | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_WPERCENTILE(True)                |
|          | 1.12±0.01ms          | 1.12±0.01ms         |    1    | cube.CubeCreation.time_create(False, 'construct')                                           |
|          | 398±4μs              | 396±3μs             |    0.99 | cube.CubeCreation.time_create(False, 'instantiate')                                         |
|          | 955±9μs              | 962±20μs            |    1.01 | cube.CubeCreation.time_create(True, 'construct')                                            |
|          | 583±7μs              | 585±5μs             |    1    | cube.CubeCreation.time_create(True, 'instantiate')                                          |
|          | 246±2ms              | 248±1ms             |    1.01 | cube.CubeEquality.time_equality(False, False, 'all_equal')                                  |
|          | 132±1ms              | 133±2ms             |    1.01 | cube.CubeEquality.time_equality(False, False, 'coord_inequality')                           |
|          | 269±3ms              | 272±2ms             |    1.01 | cube.CubeEquality.time_equality(False, False, 'data_inequality')                            |
|          | 16.5±0.2μs           | 16.8±0.2μs          |    1.01 | cube.CubeEquality.time_equality(False, False, 'metadata_inequality')                        |
|          | 349±4ms              | 357±4ms             |    1.02 | cube.CubeEquality.time_equality(False, True, 'all_equal')                                   |
|          | 239±3ms              | 244±3ms             |    1.02 | cube.CubeEquality.time_equality(False, True, 'coord_inequality')                            |
|          | 379±3ms              | 383±6ms             |    1.01 | cube.CubeEquality.time_equality(False, True, 'data_inequality')                             |
|          | 17.0±0.2μs           | 16.8±0.3μs          |    0.99 | cube.CubeEquality.time_equality(False, True, 'metadata_inequality')                         |
|          | 241±4ms              | 248±3ms             |    1.03 | cube.CubeEquality.time_equality(True, False, 'all_equal')                                   |
|          | 133±4ms              | 132±2ms             |    1    | cube.CubeEquality.time_equality(True, False, 'coord_inequality')                            |
|          | 266±3ms              | 272±5ms             |    1.02 | cube.CubeEquality.time_equality(True, False, 'data_inequality')                             |
|          | 53.2±0.2μs           | 52.6±0.5μs          |    0.99 | cube.CubeEquality.time_equality(True, False, 'metadata_inequality')                         |
|          | 350±5ms              | 354±6ms             |    1.01 | cube.CubeEquality.time_equality(True, True, 'all_equal')                                    |
|          | 240±2ms              | 239±3ms             |    1    | cube.CubeEquality.time_equality(True, True, 'coord_inequality')                             |
|          | 380±5ms              | 378±4ms             |    0.99 | cube.CubeEquality.time_equality(True, True, 'data_inequality')                              |
|          | 55.6±0.3μs           | 54.4±1μs            |    0.98 | cube.CubeEquality.time_equality(True, True, 'metadata_inequality')                          |
|          | 801±10μs             | 799±30μs            |    1    | import_iris.Iris.time__concatenate                                                          |
|          | 190±4μs              | 193±7μs             |    1.01 | import_iris.Iris.time__constraints                                                          |
|          | 111±2μs              | 111±2μs             |    1.01 | import_iris.Iris.time__data_manager                                                         |
|          | 94.5±0.6μs           | 93.0±0.8μs          |    0.98 | import_iris.Iris.time__deprecation                                                          |
|          | 141±2μs              | 139±2μs             |    0.99 | import_iris.Iris.time__lazy_data                                                            |
|          | 921±8μs              | 940±10μs            |    1.02 | import_iris.Iris.time__merge                                                                |
|          | 77.6±0.5μs           | 78.1±0.7μs          |    1.01 | import_iris.Iris.time__representation                                                       |
|          | 600±9μs              | 614±10μs            |    1.02 | import_iris.Iris.time_analysis                                                              |
|          | 142±2μs              | 147±3μs             |    1.04 | import_iris.Iris.time_analysis__area_weighted                                               |
|          | 109±0.8μs            | 113±1μs             |    1.03 | import_iris.Iris.time_analysis__grid_angles                                                 |
|          | 247±4μs              | 246±4μs             |    0.99 | import_iris.Iris.time_analysis__interpolation                                               |
|          | 193±5μs              | 196±2μs             |    1.01 | import_iris.Iris.time_analysis__regrid                                                      |
|          | 112±0.6μs            | 115±0.9μs           |    1.02 | import_iris.Iris.time_analysis__scipy_interpolate                                           |
|          | 141±3μs              | 141±2μs             |    1    | import_iris.Iris.time_analysis_calculus                                                     |
|          | 338±6μs              | 334±6μs             |    0.99 | import_iris.Iris.time_analysis_cartography                                                  |
|          | 96.4±0.7μs           | 95.7±1μs            |    0.99 | import_iris.Iris.time_analysis_geomerty                                                     |
|          | 220±1μs              | 219±2μs             |    0.99 | import_iris.Iris.time_analysis_maths                                                        |
|          | 99.1±0.7μs           | 98.5±0.8μs          |    0.99 | import_iris.Iris.time_analysis_stats                                                        |
|          | 176±2μs              | 181±2μs             |    1.03 | import_iris.Iris.time_analysis_trajectory                                                   |
|          | 317±10μs             | 327±10μs            |    1.03 | import_iris.Iris.time_aux_factory                                                           |
|          | 85.8±0.5μs           | 85.8±1μs            |    1    | import_iris.Iris.time_common                                                                |
|          | 168±3μs              | 165±3μs             |    0.98 | import_iris.Iris.time_common_lenient                                                        |
|          | 1.38±0.01ms          | 1.39±0.03ms         |    1    | import_iris.Iris.time_common_metadata                                                       |
|          | 169±2μs              | 171±5μs             |    1.01 | import_iris.Iris.time_common_mixin                                                          |
|          | 1.21±0.01ms          | 1.22±0.01ms         |    1.01 | import_iris.Iris.time_common_resolve                                                        |
|          | 201±2μs              | 204±2μs             |    1.02 | import_iris.Iris.time_config                                                                |
|          | 126±0.4μs            | 131±1μs             |    1.04 | import_iris.Iris.time_coord_categorisation                                                  |
|          | 382±10μs             | 380±20μs            |    1    | import_iris.Iris.time_coord_systems                                                         |
|          | 781±10μs             | 774±20μs            |    0.99 | import_iris.Iris.time_coords                                                                |
|          | 702±40μs             | 736±20μs            |    1.05 | import_iris.Iris.time_cube                                                                  |
|          | 231±4μs              | 225±3μs             |    0.97 | import_iris.Iris.time_exceptions                                                            |
|          | 77.8±1μs             | 77.3±0.6μs          |    0.99 | import_iris.Iris.time_experimental                                                          |
|          | 188±3μs              | 185±1μs             |    0.98 | import_iris.Iris.time_fileformats                                                           |
|          | 258±3μs              | 256±7μs             |    0.99 | import_iris.Iris.time_fileformats__ff                                                       |
|          | 2.84±0.03ms          | 2.79±0.1ms          |    0.98 | import_iris.Iris.time_fileformats__ff_cross_references                                      |
|          | 79.7±0.3μs           | 80.5±0.8μs          |    1.01 | import_iris.Iris.time_fileformats__pp_lbproc_pairs                                          |
|          | 116±0.7μs            | 114±2μs             |    0.98 | import_iris.Iris.time_fileformats_abf                                                       |
|          | 427±10μs             | 438±20μs            |    1.03 | import_iris.Iris.time_fileformats_cf                                                        |
|          | 5.49±0.06ms          | 5.44±0.08ms         |    0.99 | import_iris.Iris.time_fileformats_dot                                                       |
|          | 75.2±0.5μs           | 76.7±0.8μs          |    1.02 | import_iris.Iris.time_fileformats_name                                                      |
|          | 259±8μs              | 261±3μs             |    1.01 | import_iris.Iris.time_fileformats_name_loaders                                              |
|          | 121±1μs              | 119±1μs             |    0.99 | import_iris.Iris.time_fileformats_netcdf                                                    |
|          | 126±1μs              | 128±2μs             |    1.01 | import_iris.Iris.time_fileformats_nimrod                                                    |
|          | 213±0.9μs            | 212±4μs             |    1    | import_iris.Iris.time_fileformats_nimrod_load_rules                                         |
|          | 791±10μs             | 820±10μs            |    1.04 | import_iris.Iris.time_fileformats_pp                                                        |
|          | 185±3μs              | 181±1μs             |    0.98 | import_iris.Iris.time_fileformats_pp_load_rules                                             |
|          | 137±1μs              | 137±2μs             |    1    | import_iris.Iris.time_fileformats_pp_save_rules                                             |
|          | 561±8μs              | 562±5μs             |    1    | import_iris.Iris.time_fileformats_rules                                                     |
|          | 220±0.9μs            | 226±5μs             |    1.03 | import_iris.Iris.time_fileformats_structured_array_identification                           |
|          | 85.2±0.5μs           | 84.1±0.6μs          |    0.99 | import_iris.Iris.time_fileformats_um                                                        |
|          | 162±1μs              | 161±2μs             |    0.99 | import_iris.Iris.time_fileformats_um__fast_load                                             |
|          | 140±2μs              | 142±4μs             |    1.02 | import_iris.Iris.time_fileformats_um__fast_load_structured_fields                           |
|          | 76.9±0.3μs           | 76.6±0.4μs          |    1    | import_iris.Iris.time_fileformats_um__ff_replacement                                        |
|          | 83.6±0.5μs           | 84.2±1μs            |    1.01 | import_iris.Iris.time_fileformats_um__optimal_array_structuring                             |
|          | 1.00±0.01ms          | 1.00±0.01ms         |    1    | import_iris.Iris.time_fileformats_um_cf_map                                                 |
|          | 141±2μs              | 139±2μs             |    0.99 | import_iris.Iris.time_io                                                                    |
|          | 183±5μs              | 186±2μs             |    1.01 | import_iris.Iris.time_io_format_picker                                                      |
|          | 296±3μs              | 295±6μs             |    1    | import_iris.Iris.time_iris                                                                  |
|          | 130±1μs              | 129±2μs             |    0.99 | import_iris.Iris.time_iterate                                                               |
|          | 8.50±0.09ms          | 8.36±0.2ms          |    0.98 | import_iris.Iris.time_palette                                                               |
|          | 1.94±0.03ms          | 1.90±0.03ms         |    0.98 | import_iris.Iris.time_plot                                                                  |
|          | 106±0.6μs            | 106±0.9μs           |    0.99 | import_iris.Iris.time_quickplot                                                             |
|          | 2.27±0.03ms          | 2.34±0.1ms          |    1.03 | import_iris.Iris.time_std_names                                                             |
|          | 1.77±0.01ms          | 1.82±0.01ms         |    1.03 | import_iris.Iris.time_symbols                                                               |
|          | 34.3±1ms             | 35.2±0.8ms          |    1.03 | import_iris.Iris.time_tests                                                                 |
|          | 257±2μs              | 258±2μs             |    1    | import_iris.Iris.time_third_party_cartopy                                                   |
|          | 4.81±0.03ms          | 4.93±0.1ms          |    1.03 | import_iris.Iris.time_third_party_cf_units                                                  |
|          | 120±1μs              | 121±1μs             |    1    | import_iris.Iris.time_third_party_cftime                                                    |
|          | 2.85±0.01ms          | 3.00±0.05ms         |    1.05 | import_iris.Iris.time_third_party_matplotlib                                                |
|          | 1.54±0.01ms          | 1.55±0.01ms         |    1.01 | import_iris.Iris.time_third_party_numpy                                                     |
|          | 172±3μs              | 174±0.7μs           |    1.01 | import_iris.Iris.time_third_party_scipy                                                     |
|          | 104±2μs              | 103±2μs             |    0.99 | import_iris.Iris.time_time                                                                  |
|          | 330±4μs              | 331±7μs             |    1    | import_iris.Iris.time_util                                                                  |
|          | 72.6±0.9μs           | 71.8±0.8μs          |    0.99 | iterate.IZip.time_izip                                                                      |
|          | 10.2±0.2ms           | 10.4±0.3ms          |    1.02 | load.LoadAndRealise.time_load((1280, 960, 5), False, 'FF')                                  |
|          | 27.0±0.4ms           | 28.0±0.4ms          |    1.04 | load.LoadAndRealise.time_load((1280, 960, 5), False, 'NetCDF')                              |
|          | 10.4±0.2ms           | 10.4±0.1ms          |    1.01 | load.LoadAndRealise.time_load((1280, 960, 5), False, 'PP')                                  |
|          | 10.1±0.2ms           | 10.3±0.1ms          |    1.02 | load.LoadAndRealise.time_load((1280, 960, 5), True, 'FF')                                   |
|          | 23.2±0.3ms           | 23.5±0.1ms          |    1.02 | load.LoadAndRealise.time_load((1280, 960, 5), True, 'NetCDF')                               |
|          | 10.4±0.3ms           | 10.1±0.2ms          |    0.98 | load.LoadAndRealise.time_load((1280, 960, 5), True, 'PP')                                   |
|          | 1.60±0.01s           | 1.65±0.01s          |    1.04 | load.LoadAndRealise.time_load((2, 2, 1000), False, 'FF')                                    |
|          | 23.1±0.4ms           | 24.0±0.4ms          |    1.04 | load.LoadAndRealise.time_load((2, 2, 1000), False, 'NetCDF')                                |
|          | 1.62±0.01s           | 1.65±0.01s          |    1.01 | load.LoadAndRealise.time_load((2, 2, 1000), False, 'PP')                                    |
|          | 1.60±0.01s           | 1.61±0.01s          |    1.01 | load.LoadAndRealise.time_load((2, 2, 1000), True, 'FF')                                     |
|          | 23.1±0.7ms           | 23.6±0.3ms          |    1.02 | load.LoadAndRealise.time_load((2, 2, 1000), True, 'NetCDF')                                 |
|          | 1.62±0.01s           | 1.63±0.01s          |    1    | load.LoadAndRealise.time_load((2, 2, 1000), True, 'PP')                                     |
|          | 5.15±0.1ms           | 5.35±0.1ms          |    1.04 | load.LoadAndRealise.time_load((50, 50, 2), False, 'FF')                                     |
|          | 21.8±0.4ms           | 21.9±0.6ms          |    1.01 | load.LoadAndRealise.time_load((50, 50, 2), False, 'NetCDF')                                 |
|          | 5.20±0.06ms          | 5.29±0.1ms          |    1.02 | load.LoadAndRealise.time_load((50, 50, 2), False, 'PP')                                     |
|          | 5.17±0.04ms          | 5.29±0.2ms          |    1.02 | load.LoadAndRealise.time_load((50, 50, 2), True, 'FF')                                      |
|          | 21.8±0.3ms           | 22.0±0.4ms          |    1.01 | load.LoadAndRealise.time_load((50, 50, 2), True, 'NetCDF')                                  |
|          | 5.28±0.09ms          | 5.23±0.1ms          |    0.99 | load.LoadAndRealise.time_load((50, 50, 2), True, 'PP')                                      |
|          | 21.1±0.5ms           | 20.7±0.4ms          |    0.98 | load.LoadAndRealise.time_realise((1280, 960, 5), False, 'NetCDF')                           |
|          | 13.3±0.9ms           | 13.4±3ms            |    1.01 | load.LoadAndRealise.time_realise((1280, 960, 5), False, 'PP')                               |
|          | 26.8±0.9ms           | 27.3±1ms            |    1.02 | load.LoadAndRealise.time_realise((1280, 960, 5), True, 'FF')                                |
|          | 80.7±1ms             | 72.4±2ms            |    0.9  | load.LoadAndRealise.time_realise((1280, 960, 5), True, 'NetCDF')                            |
|          | 26.8±2ms             | 26.2±1ms            |    0.98 | load.LoadAndRealise.time_realise((1280, 960, 5), True, 'PP')                                |
|          | 500±4ms              | 505±4ms             |    1.01 | load.LoadAndRealise.time_realise((2, 2, 1000), False, 'FF')                                 |
|          | 3.11±0.1ms           | 3.25±0.09ms         |    1.04 | load.LoadAndRealise.time_realise((2, 2, 1000), False, 'NetCDF')                             |
|          | 502±3ms              | 507±4ms             |    1.01 | load.LoadAndRealise.time_realise((2, 2, 1000), False, 'PP')                                 |
|          | 512±5ms              | 520±4ms             |    1.02 | load.LoadAndRealise.time_realise((2, 2, 1000), True, 'FF')                                  |
|          | 3.25±0.2ms           | 3.43±0.1ms          |    1.06 | load.LoadAndRealise.time_realise((2, 2, 1000), True, 'NetCDF')                              |
|          | 513±6ms              | 520±7ms             |    1.01 | load.LoadAndRealise.time_realise((2, 2, 1000), True, 'PP')                                  |
|          | 1.80±0.09ms          | 1.76±0.09ms         |    0.98 | load.LoadAndRealise.time_realise((50, 50, 2), False, 'FF')                                  |
|          | 3.17±0.08ms          | 3.07±0.2ms          |    0.97 | load.LoadAndRealise.time_realise((50, 50, 2), False, 'NetCDF')                              |
|          | 1.82±0.1ms           | 1.78±0.1ms          |    0.97 | load.LoadAndRealise.time_realise((50, 50, 2), False, 'PP')                                  |
|          | 1.84±0.1ms           | 1.82±0.09ms         |    0.99 | load.LoadAndRealise.time_realise((50, 50, 2), True, 'FF')                                   |
|          | 3.14±0.2ms           | 3.29±0.1ms          |    1.05 | load.LoadAndRealise.time_realise((50, 50, 2), True, 'NetCDF')                               |
|          | 1.86±0.1ms           | 1.82±0.1ms          |    0.98 | load.LoadAndRealise.time_realise((50, 50, 2), True, 'PP')                                   |
|          | 359±1ms              | 364±4ms             |    1.01 | load.ManyVars.time_many_var_load                                                            |
|          | 10.4±0.2ms           | 10.7±0.5ms          |    1.03 | load.STASHConstraint.time_stash_constraint((1280, 960, 5), 'FF')                            |
|          | 10.8±0.6ms           | 10.9±0.4ms          |    1.01 | load.STASHConstraint.time_stash_constraint((1280, 960, 5), 'PP')                            |
|          | 1.62±0s              | 1.66±0.03s          |    1.03 | load.STASHConstraint.time_stash_constraint((2, 2, 1000), 'FF')                              |
|          | 1.64±0.01s           | 1.66±0s             |    1.02 | load.STASHConstraint.time_stash_constraint((2, 2, 1000), 'PP')                              |
|          | 5.26±0.02ms          | 5.45±0.1ms          |    1.04 | load.STASHConstraint.time_stash_constraint((2, 2, 2), 'FF')                                 |
|          | 5.17±0.05ms          | 5.62±0.2ms          |    1.09 | load.STASHConstraint.time_stash_constraint((2, 2, 2), 'PP')                                 |
|          | 9.53±0.2ms           | 9.94±0.4ms          |    1.04 | load.StructuredFF.time_structured_load((1280, 960, 5), False)                               |
|          | 6.24±0.2ms           | 6.47±0.3ms          |    1.04 | load.StructuredFF.time_structured_load((1280, 960, 5), True)                                |
|          | 1.60±0.02s           | 1.63±0.01s          |    1.02 | load.StructuredFF.time_structured_load((2, 2, 1000), False)                                 |
|          | 546±7ms              | 572±10ms            |    1.05 | load.StructuredFF.time_structured_load((2, 2, 1000), True)                                  |
|          | 4.46±0.07ms          | 4.63±0.1ms          |    1.04 | load.StructuredFF.time_structured_load((2, 2, 2), False)                                    |
|          | 4.28±0.09ms          | 4.46±0.07ms         |    1.04 | load.StructuredFF.time_structured_load((2, 2, 2), True)                                     |
|          | 174±1ms              | 177±4ms             |    1.02 | load.TimeConstraint.time_time_constraint(20, 'FF')                                          |
|          | 25.5±0.2ms           | 25.7±0.4ms          |    1.01 | load.TimeConstraint.time_time_constraint(20, 'NetCDF')                                      |
|          | 177±2ms              | 180±3ms             |    1.02 | load.TimeConstraint.time_time_constraint(20, 'PP')                                          |
|          | 34.9±0.4ms           | 35.5±0.6ms          |    1.02 | load.TimeConstraint.time_time_constraint(3, 'FF')                                           |
|          | 25.3±0.5ms           | 25.3±0.7ms          |    1    | load.TimeConstraint.time_time_constraint(3, 'NetCDF')                                       |
|          | 35.9±0.7ms           | 35.8±0.4ms          |    0.99 | load.TimeConstraint.time_time_constraint(3, 'PP')                                           |
|          | 20.2±0.3ms           | 20.0±0.4ms          |    0.99 | load.ugrid.BasicLoading.time_load_file(1)                                                   |
|          | 58.3±1ms             | 58.1±0.8ms          |    1    | load.ugrid.BasicLoading.time_load_file(200000)                                              |
|          | 15.8±0.2ms           | 15.7±0.5ms          |    0.99 | load.ugrid.BasicLoading.time_load_mesh(1)                                                   |
|          | 26.5±0.4ms           | 26.7±0.6ms          |    1.01 | load.ugrid.BasicLoading.time_load_mesh(200000)                                              |
|          | 20.6±0.3ms           | 20.8±0.6ms          |    1.01 | load.ugrid.BasicLoadingTime.time_load_file(1)                                               |
|          | 24.8±0.3ms           | 25.8±0.5ms          |    1.04 | load.ugrid.BasicLoadingTime.time_load_file(200000)                                          |
|          | 15.4±0.5ms           | 15.8±0.3ms          |    1.02 | load.ugrid.BasicLoadingTime.time_load_mesh(1)                                               |
|          | 20.5±1ms             | 20.4±0.3ms          |    0.99 | load.ugrid.BasicLoadingTime.time_load_mesh(200000)                                          |
|          | 21.4±0.4ms           | 21.7±0.4ms          |    1.02 | load.ugrid.Callback.time_load_file_callback(1)                                              |
|          | 68.2±0.6ms           | 69.6±0.6ms          |    1.02 | load.ugrid.Callback.time_load_file_callback(200000)                                         |
|          | 21.4±0.4ms           | 21.5±0.3ms          |    1.01 | load.ugrid.CallbackTime.time_load_file_callback(1)                                          |
|          | 26.8±0.7ms           | 27.0±0.3ms          |    1.01 | load.ugrid.CallbackTime.time_load_file_callback(200000)                                     |
|          | 3.17±0.09ms          | 3.25±0.09ms         |    1.03 | load.ugrid.DataRealisation.time_realise_data(10000)                                         |
|          | 4.73±0.4ms           | 4.93±0.5ms          |    1.04 | load.ugrid.DataRealisation.time_realise_data(200000)                                        |
|          | 41.2±1ms             | 40.7±1ms            |    0.99 | load.ugrid.DataRealisationTime.time_realise_data(10000)                                     |
|          | 803±5ms              | 804±8ms             |    1    | load.ugrid.DataRealisationTime.time_realise_data(200000)                                    |
|          | 437±4ms              | 449±4ms             |    1.03 | merge_concat.Concatenate.time_concatenate(False)                                            |
|          | 433±6ms              | 453±4ms             |    1.05 | merge_concat.Concatenate.time_concatenate(True)                                             |
|          | 109±0.3M             | 109±0.3M            |    1    | merge_concat.Concatenate.tracemalloc_concatenate(False)                                     |
|          | 109±0.3M             | 109±0.4M            |    1    | merge_concat.Concatenate.tracemalloc_concatenate(True)                                      |
|          | 60.7±1ms             | 60.1±1ms            |    0.99 | merge_concat.Merge.time_merge                                                               |
|          | 1.62±0.2M            | 1.62±0.2M           |    1    | merge_concat.Merge.tracemalloc_merge                                                        |
|          | 467±3ns              | 412±4ns             |    0.88 | mesh.utils.regions_combine.CombineRegionsComputeRealData.time_compute_data(50)              |
|          | 213±1ms              | 212±2ms             |    0.99 | mesh.utils.regions_combine.CombineRegionsComputeRealData.time_compute_data(500)             |
|          | 659±1k               | 650±0.3k            |    0.99 | mesh.utils.regions_combine.CombineRegionsComputeRealData.tracemalloc_compute_data(50)       |
|          | 60.1±0M              | 60.1±0M             |    1    | mesh.utils.regions_combine.CombineRegionsComputeRealData.tracemalloc_compute_data(500)      |
|          | 17.4±0.4ms           | 18.2±0.2ms          |    1.05 | mesh.utils.regions_combine.CombineRegionsCreateCube.time_create_combined_cube(50)           |
|          | 19.4±0.4ms           | 19.7±0.9ms          |    1.02 | mesh.utils.regions_combine.CombineRegionsCreateCube.time_create_combined_cube(500)          |
|          | 809±0.8k             | 698±50k             |    0.86 | mesh.utils.regions_combine.CombineRegionsCreateCube.tracemalloc_create_combined_cube(50)    |
|          | 12.7±0M              | 12.6±0.05M          |    0.99 | mesh.utils.regions_combine.CombineRegionsCreateCube.tracemalloc_create_combined_cube(500)   |
|          | 123±2ms              | 126±1ms             |    1.03 | mesh.utils.regions_combine.CombineRegionsFileStreamedCalc.time_stream_file2file(50)         |
|          | 689±4ms              | 695±4ms             |    1.01 | mesh.utils.regions_combine.CombineRegionsFileStreamedCalc.time_stream_file2file(500)        |
|          | 1.22±0.01M           | 1.25±0.04M          |    1.03 | mesh.utils.regions_combine.CombineRegionsFileStreamedCalc.tracemalloc_stream_file2file(50)  |
|          | 96.3±0.02M           | 96.3±0.04M          |    1    | mesh.utils.regions_combine.CombineRegionsFileStreamedCalc.tracemalloc_stream_file2file(500) |
|          | 79.0±1ms             | 80.0±1ms            |    1.01 | mesh.utils.regions_combine.CombineRegionsSaveData.time_save(50)                             |
|          | 631±2ms              | 640±6ms             |    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    | mesh.utils.regions_combine.CombineRegionsSaveData.tracemalloc_save(500)                     |
|          | 2.1752849999999997   | 2.1752849999999997  |    1    | mesh.utils.regions_combine.CombineRegionsSaveData.track_filesize_saved(50)                  |
|          | 216.01528499999998   | 216.01528499999998  |    1    | mesh.utils.regions_combine.CombineRegionsSaveData.track_filesize_saved(500)                 |
|          | 6.84±0.2ms           | 6.64±0.3ms          |    0.97 | plot.AuxSort.time_aux_sort                                                                  |
|          | 78.1±7ms             | 81.9±3ms            |    1.05 | regridding.CurvilinearRegridding.time_regrid_pic                                            |
|          | 136±3M               | 136±3M              |    1    | regridding.CurvilinearRegridding.tracemalloc_regrid_pic                                     |
|          | 101±0.9ms            | 99.4±0.9ms          |    0.98 | regridding.HorizontalChunkedRegridding.time_regrid_area_w                                   |
|          | 50.3±0.6ms           | 51.9±2ms            |    1.03 | regridding.HorizontalChunkedRegridding.time_regrid_area_w_new_grid                          |
|          | 106±0.04M            | 106±0.05M           |    1    | regridding.HorizontalChunkedRegridding.tracemalloc_regrid_area_w                            |
|          | 147±0.02M            | 147±0.02M           |    1    | regridding.HorizontalChunkedRegridding.tracemalloc_regrid_area_w_new_grid                   |
|          | 4.73±0.2ms           | 5.03±0.2ms          |    1.06 | save.NetcdfSave.time_netcdf_save_cube(50, False)                                            |
|          | 83.5±2ms             | 85.6±2ms            |    1.03 | save.NetcdfSave.time_netcdf_save_cube(50, True)                                             |
|          | 53.5±1ms             | 53.2±2ms            |    1    | save.NetcdfSave.time_netcdf_save_cube(600, False)                                           |
|          | 590±3ms              | 596±4ms             |    1.01 | save.NetcdfSave.time_netcdf_save_cube(600, True)                                            |
|          | 90.5±2ns             | 88.3±0.8ns          |    0.97 | save.NetcdfSave.time_netcdf_save_mesh(50, False)                                            |
|          | 65.5±0.6ms           | 66.6±1ms            |    1.02 | save.NetcdfSave.time_netcdf_save_mesh(50, True)                                             |
|          | 89.3±2ns             | 88.0±0.8ns          |    0.99 | save.NetcdfSave.time_netcdf_save_mesh(600, False)                                           |
|          | 516±6ms              | 524±4ms             |    1.02 | save.NetcdfSave.time_netcdf_save_mesh(600, True)                                            |
|          | 28.9±0.2k            | 30.1±0.06k          |    1.04 | save.NetcdfSave.tracemalloc_netcdf_save(50, False)                                          |
|          | 1.68±0.1M            | 1.72±0.2M           |    1.02 | save.NetcdfSave.tracemalloc_netcdf_save(50, True)                                           |
|          | 28.9±0.2k            | 30.1±0.08k          |    1.04 | save.NetcdfSave.tracemalloc_netcdf_save(600, False)                                         |
|          | 225±9M               | 207±20M             |    0.92 | save.NetcdfSave.tracemalloc_netcdf_save(600, True)                                          |
|          | 44.2±1ms             | 41.4±0.8ms          |    0.94 | stats.PearsonR.time_lazy                                                                    |
|          | 9.75±0.2ms           | 9.62±0.3ms          |    0.99 | stats.PearsonR.time_real                                                                    |
|          | 24.1±0.9M            | 24.4±1M             |    1.01 | stats.PearsonR.tracemalloc_lazy                                                             |
|          | 18.4±0.01M           | 18.4±0.01M          |    1    | stats.PearsonR.tracemalloc_real                                                             |
|          | 62.6±0.8ms           | 71.1±0.2ms          |    1.14 | trajectory.TrajectoryInterpolation.time_trajectory_nearest                                  |
|          | 23.3±0.01M           | 23.3±0.01M          |    1    | trajectory.TrajectoryInterpolation.tracemalloc_trajectory_linear                            |
|          | 12.1±0.04M           | 12.1±0.04M          |    1    | trajectory.TrajectoryInterpolation.tracemalloc_trajectory_nearest                           |

Benchmarks that have got worse:

| Change   | Before [df4c52b6]    | After [b7a65b42]    |   Ratio | Benchmark (Parameter)                                         |
|----------|----------------------|---------------------|---------|---------------------------------------------------------------|
| +        | 25.2±1ms             | 39.0±3ms            |    1.55 | load.LoadAndRealise.time_realise((1280, 960, 5), False, 'FF') |
| +        | 22.3±1ms             | 27.6±0.3ms          |    1.24 | trajectory.TrajectoryInterpolation.time_trajectory_linear     |

Generated by GHA run 12377206236

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⏱️ Performance Benchmark Report: eeb1290

Performance shifts
| Change   | Before [df4c52b6]    | After [eeb12907]    |   Ratio | Benchmark (Parameter)                                         |
|----------|----------------------|---------------------|---------|---------------------------------------------------------------|
| +        | 24.4±2ms             | 37.6±2ms            |    1.54 | load.LoadAndRealise.time_realise((1280, 960, 5), False, 'FF') |
Full benchmark results

Benchmarks that have stayed the same:

| Change   | Before [df4c52b6]    | After [eeb12907]    |   Ratio | Benchmark (Parameter)                                                                       |
|----------|----------------------|---------------------|---------|---------------------------------------------------------------------------------------------|
|          | 59.7±1ms             | 58.8±0.7ms          |    0.98 | aggregate_collapse.Aggregation.time_aggregated_by_COUNT(False)                              |
|          | 61.0±2ms             | 59.3±0.7ms          |    0.97 | aggregate_collapse.Aggregation.time_aggregated_by_COUNT(True)                               |
|          | 220±7ms              | 210±2ms             |    0.96 | aggregate_collapse.Aggregation.time_aggregated_by_FAST_PERCENTILE(False)                    |
|          | 215±7ms              | 211±4ms             |    0.98 | aggregate_collapse.Aggregation.time_aggregated_by_FAST_PERCENTILE(True)                     |
|          | 39.3±0.6ms           | 38.3±0.3ms          |    0.97 | aggregate_collapse.Aggregation.time_aggregated_by_GMEAN(False)                              |
|          | 39.5±0.8ms           | 39.0±0.3ms          |    0.99 | aggregate_collapse.Aggregation.time_aggregated_by_GMEAN(True)                               |
|          | 39.3±0.4ms           | 38.7±0.4ms          |    0.98 | aggregate_collapse.Aggregation.time_aggregated_by_HMEAN(False)                              |
|          | 39.7±0.9ms           | 39.4±0.3ms          |    0.99 | aggregate_collapse.Aggregation.time_aggregated_by_HMEAN(True)                               |
|          | 51.9±1ms             | 50.7±0.6ms          |    0.98 | aggregate_collapse.Aggregation.time_aggregated_by_MAX(False)                                |
|          | 52.5±1ms             | 51.9±0.5ms          |    0.99 | aggregate_collapse.Aggregation.time_aggregated_by_MAX(True)                                 |
|          | 138±3ms              | 130±1ms             |    0.94 | aggregate_collapse.Aggregation.time_aggregated_by_MAX_RUN(False)                            |
|          | 139±3ms              | 131±2ms             |    0.95 | aggregate_collapse.Aggregation.time_aggregated_by_MAX_RUN(True)                             |
|          | 57.9±0.9ms           | 55.2±0.7ms          |    0.95 | aggregate_collapse.Aggregation.time_aggregated_by_MEAN(False)                               |
|          | 58.7±2ms             | 56.6±0.4ms          |    0.96 | aggregate_collapse.Aggregation.time_aggregated_by_MEAN(True)                                |
|          | 38.9±1ms             | 38.1±0.5ms          |    0.98 | aggregate_collapse.Aggregation.time_aggregated_by_MEDIAN(False)                             |
|          | 39.8±0.8ms           | 39.6±0.5ms          |    0.99 | aggregate_collapse.Aggregation.time_aggregated_by_MEDIAN(True)                              |
|          | 52.7±1ms             | 50.8±0.8ms          |    0.97 | aggregate_collapse.Aggregation.time_aggregated_by_MIN(False)                                |
|          | 52.8±2ms             | 51.5±0.6ms          |    0.98 | aggregate_collapse.Aggregation.time_aggregated_by_MIN(True)                                 |
|          | 1.09±0.02s           | 1.08±0.01s          |    0.99 | aggregate_collapse.Aggregation.time_aggregated_by_PEAK(False)                               |
|          | 1.09±0.01s           | 1.07±0.01s          |    0.98 | aggregate_collapse.Aggregation.time_aggregated_by_PEAK(True)                                |
|          | 500±20ms             | 478±20ms            |    0.96 | aggregate_collapse.Aggregation.time_aggregated_by_PERCENTILE(False)                         |
|          | 504±20ms             | 501±20ms            |    0.99 | aggregate_collapse.Aggregation.time_aggregated_by_PERCENTILE(True)                          |
|          | 37.5±0.8ms           | 36.8±0.6ms          |    0.98 | aggregate_collapse.Aggregation.time_aggregated_by_PROPORTION(False)                         |
|          | 37.8±1ms             | 37.8±0.7ms          |    1    | aggregate_collapse.Aggregation.time_aggregated_by_PROPORTION(True)                          |
|          | 69.3±2ms             | 66.2±0.9ms          |    0.95 | aggregate_collapse.Aggregation.time_aggregated_by_RMS(False)                                |
|          | 69.8±1ms             | 66.5±0.8ms          |    0.95 | aggregate_collapse.Aggregation.time_aggregated_by_RMS(True)                                 |
|          | 71.5±1ms             | 69.5±0.8ms          |    0.97 | aggregate_collapse.Aggregation.time_aggregated_by_STD_DEV(False)                            |
|          | 72.3±1ms             | 70.1±0.3ms          |    0.97 | aggregate_collapse.Aggregation.time_aggregated_by_STD_DEV(True)                             |
|          | 66.2±2ms             | 65.2±0.8ms          |    0.99 | aggregate_collapse.Aggregation.time_aggregated_by_VARIANCE(False)                           |
|          | 67.5±2ms             | 65.4±1ms            |    0.97 | aggregate_collapse.Aggregation.time_aggregated_by_VARIANCE(True)                            |
|          | 25.6±0.8ms           | 25.8±0.4ms          |    1.01 | aggregate_collapse.Aggregation.time_collapsed_by_COUNT(False)                               |
|          | 29.4±0.6ms           | 30.1±0.5ms          |    1.02 | aggregate_collapse.Aggregation.time_collapsed_by_COUNT(True)                                |
|          | 149±5ms              | 147±2ms             |    0.98 | aggregate_collapse.Aggregation.time_collapsed_by_FAST_PERCENTILE(False)                     |
|          | 164±9ms              | 161±1ms             |    0.98 | aggregate_collapse.Aggregation.time_collapsed_by_FAST_PERCENTILE(True)                      |
|          | 23.8±0.7ms           | 23.8±0.4ms          |    1    | aggregate_collapse.Aggregation.time_collapsed_by_GMEAN(False)                               |
|          | 27.7±0.6ms           | 27.6±0.3ms          |    0.99 | aggregate_collapse.Aggregation.time_collapsed_by_GMEAN(True)                                |
|          | 23.9±0.6ms           | 23.5±0.5ms          |    0.98 | aggregate_collapse.Aggregation.time_collapsed_by_HMEAN(False)                               |
|          | 28.0±0.6ms           | 28.2±0.3ms          |    1.01 | aggregate_collapse.Aggregation.time_collapsed_by_HMEAN(True)                                |
|          | 24.4±0.8ms           | 24.6±0.3ms          |    1.01 | aggregate_collapse.Aggregation.time_collapsed_by_MAX(False)                                 |
|          | 28.5±0.9ms           | 28.4±0.3ms          |    1    | aggregate_collapse.Aggregation.time_collapsed_by_MAX(True)                                  |
|          | 38.0±0.8ms           | 36.7±0.5ms          |    0.96 | aggregate_collapse.Aggregation.time_collapsed_by_MAX_RUN(False)                             |
|          | 42.4±1ms             | 41.7±0.9ms          |    0.98 | aggregate_collapse.Aggregation.time_collapsed_by_MAX_RUN(True)                              |
|          | 25.2±0.8ms           | 24.7±0.7ms          |    0.98 | aggregate_collapse.Aggregation.time_collapsed_by_MEAN(False)                                |
|          | 29.1±0.9ms           | 29.4±0.5ms          |    1.01 | aggregate_collapse.Aggregation.time_collapsed_by_MEAN(True)                                 |
|          | 25.1±0.8ms           | 25.2±0.5ms          |    1    | aggregate_collapse.Aggregation.time_collapsed_by_MEDIAN(False)                              |
|          | 28.8±0.7ms           | 29.3±0.5ms          |    1.02 | aggregate_collapse.Aggregation.time_collapsed_by_MEDIAN(True)                               |
|          | 24.2±0.9ms           | 24.4±0.4ms          |    1.01 | aggregate_collapse.Aggregation.time_collapsed_by_MIN(False)                                 |
|          | 28.7±0.7ms           | 29.1±0.3ms          |    1.02 | aggregate_collapse.Aggregation.time_collapsed_by_MIN(True)                                  |
|          | 545±4ms              | 543±6ms             |    1    | aggregate_collapse.Aggregation.time_collapsed_by_PEAK(False)                                |
|          | 551±5ms              | 547±3ms             |    0.99 | aggregate_collapse.Aggregation.time_collapsed_by_PEAK(True)                                 |
|          | 165±8ms              | 160±2ms             |    0.97 | aggregate_collapse.Aggregation.time_collapsed_by_PERCENTILE(False)                          |
|          | 185±5ms              | 180±2ms             |    0.97 | aggregate_collapse.Aggregation.time_collapsed_by_PERCENTILE(True)                           |
|          | 23.7±0.4ms           | 23.5±0.4ms          |    0.99 | aggregate_collapse.Aggregation.time_collapsed_by_PROPORTION(False)                          |
|          | 28.1±0.7ms           | 27.8±0.2ms          |    0.99 | aggregate_collapse.Aggregation.time_collapsed_by_PROPORTION(True)                           |
|          | 27.9±1ms             | 26.7±0.4ms          |    0.96 | aggregate_collapse.Aggregation.time_collapsed_by_RMS(False)                                 |
|          | 31.8±0.8ms           | 31.1±0.3ms          |    0.98 | aggregate_collapse.Aggregation.time_collapsed_by_RMS(True)                                  |
|          | 27.5±1ms             | 26.3±0.2ms          |    0.96 | aggregate_collapse.Aggregation.time_collapsed_by_STD_DEV(False)                             |
|          | 31.1±0.7ms           | 30.3±0.5ms          |    0.97 | aggregate_collapse.Aggregation.time_collapsed_by_STD_DEV(True)                              |
|          | 26.5±0.9ms           | 25.7±0.3ms          |    0.97 | aggregate_collapse.Aggregation.time_collapsed_by_VARIANCE(False)                            |
|          | 30.6±0.5ms           | 29.7±0.09ms         |    0.97 | aggregate_collapse.Aggregation.time_collapsed_by_VARIANCE(True)                             |
|          | 94.2±2ms             | 90.3±1ms            |    0.96 | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_MEAN(False)                     |
|          | 96.9±1ms             | 90.7±1ms            |    0.94 | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_MEAN(True)                      |
|          | 109±2ms              | 101±1ms             |    0.93 | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_RMS(False)                      |
|          | 109±2ms              | 103±1ms             |    0.94 | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_RMS(True)                       |
|          | 64.4±1ms             | 61.2±0.7ms          |    0.95 | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_SUM(False)                      |
|          | 65.1±2ms             | 62.3±0.6ms          |    0.96 | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_SUM(True)                       |
|          | 31.1±0.9ms           | 30.8±0.5ms          |    0.99 | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_MEAN(False)                      |
|          | 35.3±0.7ms           | 34.5±0.6ms          |    0.98 | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_MEAN(True)                       |
|          | 33.7±0.5ms           | 32.8±0.9ms          |    0.97 | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_RMS(False)                       |
|          | 37.5±1ms             | 36.9±0.6ms          |    0.98 | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_RMS(True)                        |
|          | 27.0±0.7ms           | 26.5±0.3ms          |    0.98 | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_SUM(False)                       |
|          | 31.2±0.9ms           | 30.8±0.3ms          |    0.99 | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_SUM(True)                        |
|          | 333±8ms              | 325±3ms             |    0.98 | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_WPERCENTILE(False)               |
|          | 356±4ms              | 340±3ms             |    0.95 | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_WPERCENTILE(True)                |
|          | 1.15±0ms             | 1.10±0.02ms         |    0.96 | cube.CubeCreation.time_create(False, 'construct')                                           |
|          | 406±4μs              | 404±5μs             |    1    | cube.CubeCreation.time_create(False, 'instantiate')                                         |
|          | 961±10μs             | 953±8μs             |    0.99 | cube.CubeCreation.time_create(True, 'construct')                                            |
|          | 583±2μs              | 573±9μs             |    0.98 | cube.CubeCreation.time_create(True, 'instantiate')                                          |
|          | 237±4ms              | 240±3ms             |    1.01 | cube.CubeEquality.time_equality(False, False, 'all_equal')                                  |
|          | 127±2ms              | 126±3ms             |    0.99 | cube.CubeEquality.time_equality(False, False, 'coord_inequality')                           |
|          | 262±2ms              | 261±2ms             |    1    | cube.CubeEquality.time_equality(False, False, 'data_inequality')                            |
|          | 16.8±0.2μs           | 16.7±0.2μs          |    1    | cube.CubeEquality.time_equality(False, False, 'metadata_inequality')                        |
|          | 341±3ms              | 337±4ms             |    0.99 | cube.CubeEquality.time_equality(False, True, 'all_equal')                                   |
|          | 230±2ms              | 227±2ms             |    0.99 | cube.CubeEquality.time_equality(False, True, 'coord_inequality')                            |
|          | 364±1ms              | 360±5ms             |    0.99 | cube.CubeEquality.time_equality(False, True, 'data_inequality')                             |
|          | 17.3±0.2μs           | 17.0±0.3μs          |    0.98 | cube.CubeEquality.time_equality(False, True, 'metadata_inequality')                         |
|          | 236±1ms              | 237±2ms             |    1    | cube.CubeEquality.time_equality(True, False, 'all_equal')                                   |
|          | 129±2ms              | 126±2ms             |    0.98 | cube.CubeEquality.time_equality(True, False, 'coord_inequality')                            |
|          | 261±3ms              | 262±2ms             |    1    | cube.CubeEquality.time_equality(True, False, 'data_inequality')                             |
|          | 53.5±0.3μs           | 52.6±0.8μs          |    0.98 | cube.CubeEquality.time_equality(True, False, 'metadata_inequality')                         |
|          | 341±4ms              | 342±6ms             |    1    | cube.CubeEquality.time_equality(True, True, 'all_equal')                                    |
|          | 227±2ms              | 227±5ms             |    1    | cube.CubeEquality.time_equality(True, True, 'coord_inequality')                             |
|          | 365±2ms              | 366±5ms             |    1    | cube.CubeEquality.time_equality(True, True, 'data_inequality')                              |
|          | 54.9±0.4μs           | 54.5±0.5μs          |    0.99 | cube.CubeEquality.time_equality(True, True, 'metadata_inequality')                          |
|          | 797±10μs             | 799±10μs            |    1    | import_iris.Iris.time__concatenate                                                          |
|          | 184±5μs              | 179±4μs             |    0.97 | import_iris.Iris.time__constraints                                                          |
|          | 109±0.9μs            | 109±1μs             |    1    | import_iris.Iris.time__data_manager                                                         |
|          | 93.9±0.6μs           | 93.9±1μs            |    1    | import_iris.Iris.time__deprecation                                                          |
|          | 139±0.9μs            | 138±1μs             |    0.99 | import_iris.Iris.time__lazy_data                                                            |
|          | 907±4μs              | 900±5μs             |    0.99 | import_iris.Iris.time__merge                                                                |
|          | 77.3±0.5μs           | 77.0±0.2μs          |    1    | import_iris.Iris.time__representation                                                       |
|          | 590±5μs              | 594±8μs             |    1.01 | import_iris.Iris.time_analysis                                                              |
|          | 139±2μs              | 140±0.6μs           |    1.01 | import_iris.Iris.time_analysis__area_weighted                                               |
|          | 110±0.7μs            | 108±0.5μs           |    0.98 | import_iris.Iris.time_analysis__grid_angles                                                 |
|          | 245±4μs              | 237±0.9μs           |    0.97 | import_iris.Iris.time_analysis__interpolation                                               |
|          | 189±2μs              | 189±4μs             |    1    | import_iris.Iris.time_analysis__regrid                                                      |
|          | 112±1μs              | 111±0.9μs           |    0.99 | import_iris.Iris.time_analysis__scipy_interpolate                                           |
|          | 140±2μs              | 138±0.8μs           |    0.98 | import_iris.Iris.time_analysis_calculus                                                     |
|          | 331±3μs              | 331±3μs             |    1    | import_iris.Iris.time_analysis_cartography                                                  |
|          | 94.1±1μs             | 94.1±1μs            |    1    | import_iris.Iris.time_analysis_geomerty                                                     |
|          | 219±3μs              | 212±2μs             |    0.97 | import_iris.Iris.time_analysis_maths                                                        |
|          | 97.8±0.5μs           | 97.4±1μs            |    1    | import_iris.Iris.time_analysis_stats                                                        |
|          | 173±2μs              | 173±2μs             |    1    | import_iris.Iris.time_analysis_trajectory                                                   |
|          | 303±3μs              | 305±4μs             |    1.01 | import_iris.Iris.time_aux_factory                                                           |
|          | 84.4±0.6μs           | 84.2±0.4μs          |    1    | import_iris.Iris.time_common                                                                |
|          | 161±1μs              | 162±0.9μs           |    1    | import_iris.Iris.time_common_lenient                                                        |
|          | 1.34±0.02ms          | 1.33±0.03ms         |    0.99 | import_iris.Iris.time_common_metadata                                                       |
|          | 164±0.8μs            | 163±2μs             |    0.99 | import_iris.Iris.time_common_mixin                                                          |
|          | 1.20±0.01ms          | 1.19±0.02ms         |    0.99 | import_iris.Iris.time_common_resolve                                                        |
|          | 199±0.8μs            | 197±3μs             |    0.99 | import_iris.Iris.time_config                                                                |
|          | 124±0.9μs            | 123±0.5μs           |    1    | import_iris.Iris.time_coord_categorisation                                                  |
|          | 368±7μs              | 360±4μs             |    0.98 | import_iris.Iris.time_coord_systems                                                         |
|          | 749±4μs              | 755±7μs             |    1.01 | import_iris.Iris.time_coords                                                                |
|          | 658±7μs              | 653±6μs             |    0.99 | import_iris.Iris.time_cube                                                                  |
|          | 226±2μs              | 220±3μs             |    0.97 | import_iris.Iris.time_exceptions                                                            |
|          | 77.9±1μs             | 76.5±0.7μs          |    0.98 | import_iris.Iris.time_experimental                                                          |
|          | 183±2μs              | 182±0.6μs           |    0.99 | import_iris.Iris.time_fileformats                                                           |
|          | 257±7μs              | 251±2μs             |    0.98 | import_iris.Iris.time_fileformats__ff                                                       |
|          | 2.75±0.02ms          | 2.68±0.06ms         |    0.98 | import_iris.Iris.time_fileformats__ff_cross_references                                      |
|          | 80.2±1μs             | 78.9±0.4μs          |    0.98 | import_iris.Iris.time_fileformats__pp_lbproc_pairs                                          |
|          | 115±1μs              | 113±1μs             |    0.98 | import_iris.Iris.time_fileformats_abf                                                       |
|          | 409±10μs             | 409±10μs            |    1    | import_iris.Iris.time_fileformats_cf                                                        |
|          | 5.35±0.1ms           | 5.34±0.08ms         |    1    | import_iris.Iris.time_fileformats_dot                                                       |
|          | 74.4±1μs             | 75.1±1μs            |    1.01 | import_iris.Iris.time_fileformats_name                                                      |
|          | 255±2μs              | 259±0.9μs           |    1.01 | import_iris.Iris.time_fileformats_name_loaders                                              |
|          | 119±0.8μs            | 119±2μs             |    1    | import_iris.Iris.time_fileformats_netcdf                                                    |
|          | 126±3μs              | 123±1μs             |    0.97 | import_iris.Iris.time_fileformats_nimrod                                                    |
|          | 209±3μs              | 213±2μs             |    1.02 | import_iris.Iris.time_fileformats_nimrod_load_rules                                         |
|          | 785±10μs             | 786±5μs             |    1    | import_iris.Iris.time_fileformats_pp                                                        |
|          | 183±2μs              | 179±2μs             |    0.98 | import_iris.Iris.time_fileformats_pp_load_rules                                             |
|          | 135±0.6μs            | 136±2μs             |    1.01 | import_iris.Iris.time_fileformats_pp_save_rules                                             |
|          | 553±7μs              | 545±3μs             |    0.98 | import_iris.Iris.time_fileformats_rules                                                     |
|          | 218±1μs              | 217±2μs             |    1    | import_iris.Iris.time_fileformats_structured_array_identification                           |
|          | 83.0±0.9μs           | 84.3±0.4μs          |    1.02 | import_iris.Iris.time_fileformats_um                                                        |
|          | 161±1μs              | 161±0.9μs           |    1    | import_iris.Iris.time_fileformats_um__fast_load                                             |
|          | 139±0.8μs            | 137±1μs             |    0.98 | import_iris.Iris.time_fileformats_um__fast_load_structured_fields                           |
|          | 76.5±0.7μs           | 76.5±0.9μs          |    1    | import_iris.Iris.time_fileformats_um__ff_replacement                                        |
|          | 82.8±1μs             | 83.3±0.1μs          |    1.01 | import_iris.Iris.time_fileformats_um__optimal_array_structuring                             |
|          | 994±5μs              | 980±20μs            |    0.99 | import_iris.Iris.time_fileformats_um_cf_map                                                 |
|          | 137±3μs              | 136±1μs             |    1    | import_iris.Iris.time_io                                                                    |
|          | 173±4μs              | 174±3μs             |    1.01 | import_iris.Iris.time_io_format_picker                                                      |
|          | 285±0.7μs            | 292±4μs             |    1.02 | import_iris.Iris.time_iris                                                                  |
|          | 128±0.7μs            | 128±1μs             |    0.99 | import_iris.Iris.time_iterate                                                               |
|          | 8.31±0.05ms          | 8.16±0.03ms         |    0.98 | import_iris.Iris.time_palette                                                               |
|          | 1.90±0ms             | 1.90±0.01ms         |    1    | import_iris.Iris.time_plot                                                                  |
|          | 105±0.9μs            | 106±0.6μs           |    1.01 | import_iris.Iris.time_quickplot                                                             |
|          | 2.19±0.03ms          | 2.20±0.01ms         |    1    | import_iris.Iris.time_std_names                                                             |
|          | 1.77±0.04ms          | 1.79±0.01ms         |    1.01 | import_iris.Iris.time_symbols                                                               |
|          | 36.8±1ms             | 35.1±0.8ms          |    0.95 | import_iris.Iris.time_tests                                                                 |
|          | 261±4μs              | 257±2μs             |    0.98 | import_iris.Iris.time_third_party_cartopy                                                   |
|          | 4.75±0.03ms          | 4.80±0.02ms         |    1.01 | import_iris.Iris.time_third_party_cf_units                                                  |
|          | 120±1μs              | 119±3μs             |    0.99 | import_iris.Iris.time_third_party_cftime                                                    |
|          | 2.84±0.03ms          | 2.88±0.01ms         |    1.02 | import_iris.Iris.time_third_party_matplotlib                                                |
|          | 1.55±0.03ms          | 1.54±0.01ms         |    0.99 | import_iris.Iris.time_third_party_numpy                                                     |
|          | 169±1μs              | 173±1μs             |    1.02 | import_iris.Iris.time_third_party_scipy                                                     |
|          | 99.9±1μs             | 99.0±0.7μs          |    0.99 | import_iris.Iris.time_time                                                                  |
|          | 333±3μs              | 326±2μs             |    0.98 | import_iris.Iris.time_util                                                                  |
|          | 71.9±0.8μs           | 70.9±1μs            |    0.99 | iterate.IZip.time_izip                                                                      |
|          | 9.93±0.2ms           | 10.3±0.2ms          |    1.03 | load.LoadAndRealise.time_load((1280, 960, 5), False, 'FF')                                  |
|          | 26.9±0.6ms           | 27.1±0.3ms          |    1.01 | load.LoadAndRealise.time_load((1280, 960, 5), False, 'NetCDF')                              |
|          | 10.1±0.1ms           | 10.1±0.1ms          |    1.01 | load.LoadAndRealise.time_load((1280, 960, 5), False, 'PP')                                  |
|          | 9.99±0.3ms           | 10.4±0.2ms          |    1.04 | load.LoadAndRealise.time_load((1280, 960, 5), True, 'FF')                                   |
|          | 22.3±0.2ms           | 22.6±0.1ms          |    1.01 | load.LoadAndRealise.time_load((1280, 960, 5), True, 'NetCDF')                               |
|          | 10.1±0.04ms          | 10.1±0.1ms          |    1    | load.LoadAndRealise.time_load((1280, 960, 5), True, 'PP')                                   |
|          | 1.58±0s              | 1.61±0.01s          |    1.02 | load.LoadAndRealise.time_load((2, 2, 1000), False, 'FF')                                    |
|          | 22.5±0.1ms           | 22.6±0.3ms          |    1    | load.LoadAndRealise.time_load((2, 2, 1000), False, 'NetCDF')                                |
|          | 1.60±0.01s           | 1.62±0.01s          |    1.01 | load.LoadAndRealise.time_load((2, 2, 1000), False, 'PP')                                    |
|          | 1.57±0.01s           | 1.59±0.01s          |    1.01 | load.LoadAndRealise.time_load((2, 2, 1000), True, 'FF')                                     |
|          | 22.6±0.3ms           | 23.1±0.09ms         |    1.02 | load.LoadAndRealise.time_load((2, 2, 1000), True, 'NetCDF')                                 |
|          | 1.59±0.02s           | 1.60±0.02s          |    1    | load.LoadAndRealise.time_load((2, 2, 1000), True, 'PP')                                     |
|          | 5.12±0.05ms          | 5.16±0.03ms         |    1.01 | load.LoadAndRealise.time_load((50, 50, 2), False, 'FF')                                     |
|          | 20.9±0.2ms           | 21.2±0.4ms          |    1.02 | load.LoadAndRealise.time_load((50, 50, 2), False, 'NetCDF')                                 |
|          | 5.09±0.04ms          | 5.18±0.06ms         |    1.02 | load.LoadAndRealise.time_load((50, 50, 2), False, 'PP')                                     |
|          | 5.12±0.07ms          | 5.19±0.04ms         |    1.01 | load.LoadAndRealise.time_load((50, 50, 2), True, 'FF')                                      |
|          | 20.8±0.09ms          | 21.3±0.3ms          |    1.02 | load.LoadAndRealise.time_load((50, 50, 2), True, 'NetCDF')                                  |
|          | 5.12±0.06ms          | 5.21±0.1ms          |    1.02 | load.LoadAndRealise.time_load((50, 50, 2), True, 'PP')                                      |
|          | 19.7±0.3ms           | 20.4±0.4ms          |    1.03 | load.LoadAndRealise.time_realise((1280, 960, 5), False, 'NetCDF')                           |
|          | 13.6±2ms             | 13.8±3ms            |    1.01 | load.LoadAndRealise.time_realise((1280, 960, 5), False, 'PP')                               |
|          | 26.7±2ms             | 26.2±1ms            |    0.98 | load.LoadAndRealise.time_realise((1280, 960, 5), True, 'FF')                                |
|          | 79.5±0.8ms           | 71.7±2ms            |    0.9  | load.LoadAndRealise.time_realise((1280, 960, 5), True, 'NetCDF')                            |
|          | 25.2±0.7ms           | 25.9±0.5ms          |    1.03 | load.LoadAndRealise.time_realise((1280, 960, 5), True, 'PP')                                |
|          | 488±6ms              | 485±5ms             |    0.99 | load.LoadAndRealise.time_realise((2, 2, 1000), False, 'FF')                                 |
|          | 2.91±0.2ms           | 2.95±0.09ms         |    1.02 | load.LoadAndRealise.time_realise((2, 2, 1000), False, 'NetCDF')                             |
|          | 486±3ms              | 484±4ms             |    1    | load.LoadAndRealise.time_realise((2, 2, 1000), False, 'PP')                                 |
|          | 498±5ms              | 500±4ms             |    1    | load.LoadAndRealise.time_realise((2, 2, 1000), True, 'FF')                                  |
|          | 3.04±0.2ms           | 3.00±0.1ms          |    0.99 | load.LoadAndRealise.time_realise((2, 2, 1000), True, 'NetCDF')                              |
|          | 502±9ms              | 497±6ms             |    0.99 | load.LoadAndRealise.time_realise((2, 2, 1000), True, 'PP')                                  |
|          | 1.69±0.06ms          | 1.69±0.07ms         |    1    | load.LoadAndRealise.time_realise((50, 50, 2), False, 'FF')                                  |
|          | 2.98±0.06ms          | 3.00±0.1ms          |    1.01 | load.LoadAndRealise.time_realise((50, 50, 2), False, 'NetCDF')                              |
|          | 1.69±0.09ms          | 1.72±0.1ms          |    1.02 | load.LoadAndRealise.time_realise((50, 50, 2), False, 'PP')                                  |
|          | 1.75±0.1ms           | 1.74±0.06ms         |    0.99 | load.LoadAndRealise.time_realise((50, 50, 2), True, 'FF')                                   |
|          | 3.00±0.1ms           | 2.91±0.2ms          |    0.97 | load.LoadAndRealise.time_realise((50, 50, 2), True, 'NetCDF')                               |
|          | 1.74±0.09ms          | 1.73±0.1ms          |    0.99 | load.LoadAndRealise.time_realise((50, 50, 2), True, 'PP')                                   |
|          | 358±2ms              | 366±2ms             |    1.02 | load.ManyVars.time_many_var_load                                                            |
|          | 10.2±0.2ms           | 10.2±0.05ms         |    0.99 | load.STASHConstraint.time_stash_constraint((1280, 960, 5), 'FF')                            |
|          | 10.1±0.1ms           | 10.3±0.1ms          |    1.01 | load.STASHConstraint.time_stash_constraint((1280, 960, 5), 'PP')                            |
|          | 1.60±0.01s           | 1.60±0.02s          |    1    | load.STASHConstraint.time_stash_constraint((2, 2, 1000), 'FF')                              |
|          | 1.61±0.01s           | 1.62±0.01s          |    1.01 | load.STASHConstraint.time_stash_constraint((2, 2, 1000), 'PP')                              |
|          | 5.18±0.03ms          | 5.20±0.1ms          |    1    | load.STASHConstraint.time_stash_constraint((2, 2, 2), 'FF')                                 |
|          | 5.17±0.06ms          | 5.18±0.02ms         |    1    | load.STASHConstraint.time_stash_constraint((2, 2, 2), 'PP')                                 |
|          | 9.15±0.06ms          | 9.34±0.08ms         |    1.02 | load.StructuredFF.time_structured_load((1280, 960, 5), False)                               |
|          | 5.92±0.1ms           | 6.05±0.07ms         |    1.02 | load.StructuredFF.time_structured_load((1280, 960, 5), True)                                |
|          | 1.56±0.01s           | 1.57±0.01s          |    1.01 | load.StructuredFF.time_structured_load((2, 2, 1000), False)                                 |
|          | 530±4ms              | 564±10ms            |    1.06 | load.StructuredFF.time_structured_load((2, 2, 1000), True)                                  |
|          | 4.36±0.04ms          | 4.39±0.06ms         |    1.01 | load.StructuredFF.time_structured_load((2, 2, 2), False)                                    |
|          | 4.15±0.04ms          | 4.22±0.07ms         |    1.02 | load.StructuredFF.time_structured_load((2, 2, 2), True)                                     |
|          | 169±1ms              | 171±1ms             |    1.01 | load.TimeConstraint.time_time_constraint(20, 'FF')                                          |
|          | 24.5±0.3ms           | 24.7±0.5ms          |    1.01 | load.TimeConstraint.time_time_constraint(20, 'NetCDF')                                      |
|          | 176±3ms              | 178±2ms             |    1.01 | load.TimeConstraint.time_time_constraint(20, 'PP')                                          |
|          | 33.7±0.3ms           | 33.9±0.7ms          |    1.01 | load.TimeConstraint.time_time_constraint(3, 'FF')                                           |
|          | 24.5±0.5ms           | 24.1±0.3ms          |    0.98 | load.TimeConstraint.time_time_constraint(3, 'NetCDF')                                       |
|          | 34.9±0.7ms           | 34.2±0.3ms          |    0.98 | load.TimeConstraint.time_time_constraint(3, 'PP')                                           |
|          | 20.0±0.5ms           | 19.7±0.4ms          |    0.99 | load.ugrid.BasicLoading.time_load_file(1)                                                   |
|          | 57.4±0.8ms           | 56.7±0.7ms          |    0.99 | load.ugrid.BasicLoading.time_load_file(200000)                                              |
|          | 14.7±0.1ms           | 15.1±0.4ms          |    1.03 | load.ugrid.BasicLoading.time_load_mesh(1)                                                   |
|          | 25.5±0.3ms           | 25.4±0.7ms          |    0.99 | load.ugrid.BasicLoading.time_load_mesh(200000)                                              |
|          | 19.8±0.4ms           | 19.5±0.5ms          |    0.98 | load.ugrid.BasicLoadingTime.time_load_file(1)                                               |
|          | 24.1±0.2ms           | 24.0±0.8ms          |    1    | load.ugrid.BasicLoadingTime.time_load_file(200000)                                          |
|          | 14.6±0.4ms           | 14.6±0.2ms          |    1    | load.ugrid.BasicLoadingTime.time_load_mesh(1)                                               |
|          | 19.2±0.2ms           | 19.1±0.4ms          |    0.99 | load.ugrid.BasicLoadingTime.time_load_mesh(200000)                                          |
|          | 20.2±0.2ms           | 20.9±0.4ms          |    1.03 | load.ugrid.Callback.time_load_file_callback(1)                                              |
|          | 66.0±0.8ms           | 67.0±1ms            |    1.02 | load.ugrid.Callback.time_load_file_callback(200000)                                         |
|          | 20.3±0.4ms           | 20.2±0.2ms          |    1    | load.ugrid.CallbackTime.time_load_file_callback(1)                                          |
|          | 25.6±0.5ms           | 25.8±0.4ms          |    1.01 | load.ugrid.CallbackTime.time_load_file_callback(200000)                                     |
|          | 2.94±0.1ms           | 2.85±0.04ms         |    0.97 | load.ugrid.DataRealisation.time_realise_data(10000)                                         |
|          | 4.83±0.4ms           | 4.24±0.3ms          |    0.88 | load.ugrid.DataRealisation.time_realise_data(200000)                                        |
|          | 35.6±2ms             | 37.5±1ms            |    1.05 | load.ugrid.DataRealisationTime.time_realise_data(10000)                                     |
|          | 782±8ms              | 777±6ms             |    0.99 | load.ugrid.DataRealisationTime.time_realise_data(200000)                                    |
|          | 426±3ms              | 440±5ms             |    1.03 | merge_concat.Concatenate.time_concatenate(False)                                            |
|          | 426±3ms              | 447±5ms             |    1.05 | merge_concat.Concatenate.time_concatenate(True)                                             |
|          | 109±0.5M             | 109±0.2M            |    1    | merge_concat.Concatenate.tracemalloc_concatenate(False)                                     |
|          | 109±0.5M             | 109±0.3M            |    1    | merge_concat.Concatenate.tracemalloc_concatenate(True)                                      |
|          | 57.3±0.9ms           | 56.6±0.9ms          |    0.99 | merge_concat.Merge.time_merge                                                               |
|          | 1.62±0.2M            | 1.62±0.2M           |    1    | merge_concat.Merge.tracemalloc_merge                                                        |
|          | 475±2ns              | 402±1ns             |    0.85 | mesh.utils.regions_combine.CombineRegionsComputeRealData.time_compute_data(50)              |
|          | 215±2ms              | 211±2ms             |    0.98 | mesh.utils.regions_combine.CombineRegionsComputeRealData.time_compute_data(500)             |
|          | 659±0.8k             | 650±0.2k            |    0.99 | mesh.utils.regions_combine.CombineRegionsComputeRealData.tracemalloc_compute_data(50)       |
|          | 60.1±0M              | 60±0M               |    1    | mesh.utils.regions_combine.CombineRegionsComputeRealData.tracemalloc_compute_data(500)      |
|          | 16.8±0.3ms           | 17.3±0.3ms          |    1.03 | mesh.utils.regions_combine.CombineRegionsCreateCube.time_create_combined_cube(50)           |
|          | 19.0±1ms             | 19.5±0.4ms          |    1.03 | mesh.utils.regions_combine.CombineRegionsCreateCube.time_create_combined_cube(500)          |
|          | 808±0.5k             | 698±50k             |    0.86 | mesh.utils.regions_combine.CombineRegionsCreateCube.tracemalloc_create_combined_cube(50)    |
|          | 12.7±0M              | 12.6±0.05M          |    0.99 | mesh.utils.regions_combine.CombineRegionsCreateCube.tracemalloc_create_combined_cube(500)   |
|          | 119±0.9ms            | 118±2ms             |    0.99 | mesh.utils.regions_combine.CombineRegionsFileStreamedCalc.time_stream_file2file(50)         |
|          | 683±4ms              | 680±10ms            |    1    | mesh.utils.regions_combine.CombineRegionsFileStreamedCalc.time_stream_file2file(500)        |
|          | 1.2±0.01M            | 1.23±0.03M          |    1.03 | mesh.utils.regions_combine.CombineRegionsFileStreamedCalc.tracemalloc_stream_file2file(50)  |
|          | 96.2±0.01M           | 96.3±0.04M          |    1    | mesh.utils.regions_combine.CombineRegionsFileStreamedCalc.tracemalloc_stream_file2file(500) |
|          | 76.7±1ms             | 77.3±1ms            |    1.01 | mesh.utils.regions_combine.CombineRegionsSaveData.time_save(50)                             |
|          | 634±5ms              | 624±10ms            |    0.98 | mesh.utils.regions_combine.CombineRegionsSaveData.time_save(500)                            |
|          | 1.19±0.02M           | 1.17±0.01M          |    0.99 | mesh.utils.regions_combine.CombineRegionsSaveData.tracemalloc_save(50)                      |
|          | 96.2±0.01M           | 96.2±0.01M          |    1    | mesh.utils.regions_combine.CombineRegionsSaveData.tracemalloc_save(500)                     |
|          | 2.1752849999999997   | 2.1752849999999997  |    1    | mesh.utils.regions_combine.CombineRegionsSaveData.track_filesize_saved(50)                  |
|          | 216.01528499999998   | 216.01528499999998  |    1    | mesh.utils.regions_combine.CombineRegionsSaveData.track_filesize_saved(500)                 |
|          | 6.54±0.1ms           | 6.52±0.03ms         |    1    | plot.AuxSort.time_aux_sort                                                                  |
|          | 80.2±4ms             | 79.8±4ms            |    0.99 | regridding.CurvilinearRegridding.time_regrid_pic                                            |
|          | 136±3M               | 136±3M              |    1    | regridding.CurvilinearRegridding.tracemalloc_regrid_pic                                     |
|          | 101±0.6ms            | 99.8±0.8ms          |    0.99 | regridding.HorizontalChunkedRegridding.time_regrid_area_w                                   |
|          | 48.0±1ms             | 50.1±0.8ms          |    1.04 | regridding.HorizontalChunkedRegridding.time_regrid_area_w_new_grid                          |
|          | 106±0.04M            | 106±0.05M           |    1    | regridding.HorizontalChunkedRegridding.tracemalloc_regrid_area_w                            |
|          | 147±0.02M            | 147±0.02M           |    1    | regridding.HorizontalChunkedRegridding.tracemalloc_regrid_area_w_new_grid                   |
|          | 4.56±0.08ms          | 4.47±0.03ms         |    0.98 | save.NetcdfSave.time_netcdf_save_cube(50, False)                                            |
|          | 79.6±1ms             | 82.0±0.7ms          |    1.03 | save.NetcdfSave.time_netcdf_save_cube(50, True)                                             |
|          | 52.1±1ms             | 51.6±0.8ms          |    0.99 | save.NetcdfSave.time_netcdf_save_cube(600, False)                                           |
|          | 584±6ms              | 591±5ms             |    1.01 | save.NetcdfSave.time_netcdf_save_cube(600, True)                                            |
|          | 89.4±1ns             | 88.6±2ns            |    0.99 | save.NetcdfSave.time_netcdf_save_mesh(50, False)                                            |
|          | 61.9±0.8ms           | 63.8±0.9ms          |    1.03 | save.NetcdfSave.time_netcdf_save_mesh(50, True)                                             |
|          | 87.8±1ns             | 87.4±2ns            |    1    | save.NetcdfSave.time_netcdf_save_mesh(600, False)                                           |
|          | 508±4ms              | 517±3ms             |    1.02 | save.NetcdfSave.time_netcdf_save_mesh(600, True)                                            |
|          | 28.9±0.06k           | 30.1±0.06k          |    1.04 | save.NetcdfSave.tracemalloc_netcdf_save(50, False)                                          |
|          | 1.69±0.2M            | 1.72±0.2M           |    1.01 | save.NetcdfSave.tracemalloc_netcdf_save(50, True)                                           |
|          | 28.9±0.06k           | 30.1±0.06k          |    1.04 | save.NetcdfSave.tracemalloc_netcdf_save(600, False)                                         |
|          | 225±20M              | 208±20M             |    0.92 | save.NetcdfSave.tracemalloc_netcdf_save(600, True)                                          |
|          | 42.1±0.6ms           | 40.7±0.6ms          |    0.97 | stats.PearsonR.time_lazy                                                                    |
|          | 9.09±0.2ms           | 8.95±0.1ms          |    0.98 | stats.PearsonR.time_real                                                                    |
|          | 24.5±0.3M            | 24.9±0.3M           |    1.02 | stats.PearsonR.tracemalloc_lazy                                                             |
|          | 18.4±0.01M           | 18.4±0.01M          |    1    | stats.PearsonR.tracemalloc_real                                                             |
|          | 23.7±0.6ms           | 25.9±0.4ms          |    1.09 | trajectory.TrajectoryInterpolation.time_trajectory_linear                                   |
|          | 61.4±0.7ms           | 69.8±0.5ms          |    1.14 | trajectory.TrajectoryInterpolation.time_trajectory_nearest                                  |
|          | 23.3±0.01M           | 23.3±0.01M          |    1    | trajectory.TrajectoryInterpolation.tracemalloc_trajectory_linear                            |
|          | 12.1±0.04M           | 12.1±0.04M          |    1    | trajectory.TrajectoryInterpolation.tracemalloc_trajectory_nearest                           |

Benchmarks that have got worse:

| Change   | Before [df4c52b6]    | After [eeb12907]    |   Ratio | Benchmark (Parameter)                                         |
|----------|----------------------|---------------------|---------|---------------------------------------------------------------|
| +        | 24.4±2ms             | 37.6±2ms            |    1.54 | load.LoadAndRealise.time_realise((1280, 960, 5), False, 'FF') |

Generated by GHA run 12377284525

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I think we will need to return to the FF benchmark regression. Possibly this has come up because we're rolling back to an older Dask version? An issue will get raised overnight, which we can investigate in future.

@trexfeathers trexfeathers merged commit d135ebb into SciTools:main Dec 18, 2024
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⏱️ Performance Benchmark Report: 84cf32d

Performance shifts
| Change   | Before [df4c52b6]    | After [84cf32de]    |   Ratio | Benchmark (Parameter)                                         |
|----------|----------------------|---------------------|---------|---------------------------------------------------------------|
| +        | 25.6±2ms             | 38.6±3ms            |    1.51 | load.LoadAndRealise.time_realise((1280, 960, 5), False, 'FF') |
Full benchmark results

Benchmarks that have stayed the same:

| Change   | Before [df4c52b6]    | After [84cf32de]    | Ratio   | Benchmark (Parameter)                                                                       |
|----------|----------------------|---------------------|---------|---------------------------------------------------------------------------------------------|
|          | 61.7±0.9ms           | 60.1±0.8ms          | 0.97    | aggregate_collapse.Aggregation.time_aggregated_by_COUNT(False)                              |
|          | 62.1±0.8ms           | 60.6±0.8ms          | 0.98    | aggregate_collapse.Aggregation.time_aggregated_by_COUNT(True)                               |
|          | 220±2ms              | 217±5ms             | 0.99    | aggregate_collapse.Aggregation.time_aggregated_by_FAST_PERCENTILE(False)                    |
|          | 221±4ms              | 217±3ms             | 0.98    | aggregate_collapse.Aggregation.time_aggregated_by_FAST_PERCENTILE(True)                     |
|          | 39.7±1ms             | 39.4±0.7ms          | 0.99    | aggregate_collapse.Aggregation.time_aggregated_by_GMEAN(False)                              |
|          | 40.6±0.9ms           | 40.6±0.8ms          | 1.00    | aggregate_collapse.Aggregation.time_aggregated_by_GMEAN(True)                               |
|          | 39.4±0.5ms           | 39.4±0.4ms          | 1.00    | aggregate_collapse.Aggregation.time_aggregated_by_HMEAN(False)                              |
|          | 39.8±0.6ms           | 39.9±0.5ms          | 1.00    | aggregate_collapse.Aggregation.time_aggregated_by_HMEAN(True)                               |
|          | 52.7±1ms             | 51.6±0.6ms          | 0.98    | aggregate_collapse.Aggregation.time_aggregated_by_MAX(False)                                |
|          | 53.8±0.6ms           | 52.8±0.9ms          | 0.98    | aggregate_collapse.Aggregation.time_aggregated_by_MAX(True)                                 |
|          | 139±2ms              | 132±0.7ms           | 0.95    | aggregate_collapse.Aggregation.time_aggregated_by_MAX_RUN(False)                            |
|          | 139±3ms              | 136±2ms             | 0.98    | aggregate_collapse.Aggregation.time_aggregated_by_MAX_RUN(True)                             |
|          | 57.9±2ms             | 57.1±0.4ms          | 0.99    | aggregate_collapse.Aggregation.time_aggregated_by_MEAN(False)                               |
|          | 58.8±0.6ms           | 59.0±0.9ms          | 1.00    | aggregate_collapse.Aggregation.time_aggregated_by_MEAN(True)                                |
|          | 40.1±1ms             | 39.5±0.4ms          | 0.98    | aggregate_collapse.Aggregation.time_aggregated_by_MEDIAN(False)                             |
|          | 40.4±0.9ms           | 39.9±0.6ms          | 0.99    | aggregate_collapse.Aggregation.time_aggregated_by_MEDIAN(True)                              |
|          | 52.2±2ms             | 52.3±1ms            | 1.00    | aggregate_collapse.Aggregation.time_aggregated_by_MIN(False)                                |
|          | 53.7±1ms             | 53.2±1ms            | 0.99    | aggregate_collapse.Aggregation.time_aggregated_by_MIN(True)                                 |
|          | 1.09±0.01s           | 1.08±0.01s          | 1.00    | aggregate_collapse.Aggregation.time_aggregated_by_PEAK(False)                               |
|          | 1.11±0.01s           | 1.09±0.01s          | 0.99    | aggregate_collapse.Aggregation.time_aggregated_by_PEAK(True)                                |
|          | 492±20ms             | 483±20ms            | 0.98    | aggregate_collapse.Aggregation.time_aggregated_by_PERCENTILE(False)                         |
|          | 496±9ms              | 496±20ms            | 1.00    | aggregate_collapse.Aggregation.time_aggregated_by_PERCENTILE(True)                          |
|          | 37.6±0.9ms           | 37.9±0.5ms          | 1.01    | aggregate_collapse.Aggregation.time_aggregated_by_PROPORTION(False)                         |
|          | 39.3±0.8ms           | 38.8±0.6ms          | 0.99    | aggregate_collapse.Aggregation.time_aggregated_by_PROPORTION(True)                          |
|          | 70.8±1ms             | 67.6±0.6ms          | 0.96    | aggregate_collapse.Aggregation.time_aggregated_by_RMS(False)                                |
|          | 71.2±2ms             | 68.7±0.9ms          | 0.97    | aggregate_collapse.Aggregation.time_aggregated_by_RMS(True)                                 |
|          | 72.5±1ms             | 71.2±0.8ms          | 0.98    | aggregate_collapse.Aggregation.time_aggregated_by_STD_DEV(False)                            |
|          | 73.3±2ms             | 72.3±0.8ms          | 0.99    | aggregate_collapse.Aggregation.time_aggregated_by_STD_DEV(True)                             |
|          | 67.6±0.9ms           | 67.1±0.8ms          | 0.99    | aggregate_collapse.Aggregation.time_aggregated_by_VARIANCE(False)                           |
|          | 69.0±1ms             | 67.6±1ms            | 0.98    | aggregate_collapse.Aggregation.time_aggregated_by_VARIANCE(True)                            |
|          | 27.0±0.7ms           | 26.7±0.6ms          | 0.99    | aggregate_collapse.Aggregation.time_collapsed_by_COUNT(False)                               |
|          | 31.7±1ms             | 30.4±0.4ms          | 0.96    | aggregate_collapse.Aggregation.time_collapsed_by_COUNT(True)                                |
|          | 153±4ms              | 155±2ms             | 1.01    | aggregate_collapse.Aggregation.time_collapsed_by_FAST_PERCENTILE(False)                     |
|          | 166±4ms              | 168±3ms             | 1.01    | aggregate_collapse.Aggregation.time_collapsed_by_FAST_PERCENTILE(True)                      |
|          | 24.0±0.4ms           | 24.0±0.4ms          | 1.00    | aggregate_collapse.Aggregation.time_collapsed_by_GMEAN(False)                               |
|          | 28.1±0.8ms           | 28.8±0.8ms          | 1.03    | aggregate_collapse.Aggregation.time_collapsed_by_GMEAN(True)                                |
|          | 23.8±0.5ms           | 24.4±0.3ms          | 1.03    | aggregate_collapse.Aggregation.time_collapsed_by_HMEAN(False)                               |
|          | 28.3±0.6ms           | 28.5±0.4ms          | 1.00    | aggregate_collapse.Aggregation.time_collapsed_by_HMEAN(True)                                |
|          | 24.8±0.8ms           | 25.5±0.5ms          | 1.03    | aggregate_collapse.Aggregation.time_collapsed_by_MAX(False)                                 |
|          | 29.1±0.7ms           | 29.6±0.4ms          | 1.02    | aggregate_collapse.Aggregation.time_collapsed_by_MAX(True)                                  |
|          | 38.4±0.9ms           | 38.8±0.6ms          | 1.01    | aggregate_collapse.Aggregation.time_collapsed_by_MAX_RUN(False)                             |
|          | 42.7±1ms             | 42.5±0.5ms          | 0.99    | aggregate_collapse.Aggregation.time_collapsed_by_MAX_RUN(True)                              |
|          | 25.5±0.9ms           | 25.4±0.5ms          | 0.99    | aggregate_collapse.Aggregation.time_collapsed_by_MEAN(False)                                |
|          | 30.2±0.5ms           | 30.0±0.6ms          | 0.99    | aggregate_collapse.Aggregation.time_collapsed_by_MEAN(True)                                 |
|          | 26.0±0.7ms           | 25.5±0.3ms          | 0.98    | aggregate_collapse.Aggregation.time_collapsed_by_MEDIAN(False)                              |
|          | 29.9±0.7ms           | 29.5±0.5ms          | 0.99    | aggregate_collapse.Aggregation.time_collapsed_by_MEDIAN(True)                               |
|          | 24.8±0.4ms           | 25.2±0.4ms          | 1.02    | aggregate_collapse.Aggregation.time_collapsed_by_MIN(False)                                 |
|          | 29.1±0.8ms           | 29.7±0.5ms          | 1.02    | aggregate_collapse.Aggregation.time_collapsed_by_MIN(True)                                  |
|          | 544±2ms              | 544±5ms             | 1.00    | aggregate_collapse.Aggregation.time_collapsed_by_PEAK(False)                                |
|          | 548±4ms              | 545±2ms             | 1.00    | aggregate_collapse.Aggregation.time_collapsed_by_PEAK(True)                                 |
|          | 174±6ms              | 165±1ms             | 0.95    | aggregate_collapse.Aggregation.time_collapsed_by_PERCENTILE(False)                          |
|          | 189±6ms              | 183±1ms             | 0.97    | aggregate_collapse.Aggregation.time_collapsed_by_PERCENTILE(True)                           |
|          | 24.9±1ms             | 24.0±0.3ms          | 0.96    | aggregate_collapse.Aggregation.time_collapsed_by_PROPORTION(False)                          |
|          | 29.4±1ms             | 28.3±0.2ms          | 0.96    | aggregate_collapse.Aggregation.time_collapsed_by_PROPORTION(True)                           |
|          | 27.7±0.7ms           | 27.7±0.5ms          | 1.00    | aggregate_collapse.Aggregation.time_collapsed_by_RMS(False)                                 |
|          | 32.7±0.8ms           | 31.7±0.4ms          | 0.97    | aggregate_collapse.Aggregation.time_collapsed_by_RMS(True)                                  |
|          | 27.6±0.9ms           | 27.3±0.2ms          | 0.99    | aggregate_collapse.Aggregation.time_collapsed_by_STD_DEV(False)                             |
|          | 32.1±0.8ms           | 31.4±0.2ms          | 0.98    | aggregate_collapse.Aggregation.time_collapsed_by_STD_DEV(True)                              |
|          | 26.7±0.8ms           | 26.6±0.4ms          | 1.00    | aggregate_collapse.Aggregation.time_collapsed_by_VARIANCE(False)                            |
|          | 30.7±0.8ms           | 30.9±0.4ms          | 1.00    | aggregate_collapse.Aggregation.time_collapsed_by_VARIANCE(True)                             |
|          | 95.3±2ms             | 92.5±0.4ms          | 0.97    | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_MEAN(False)                     |
|          | 96.5±1ms             | 93.6±1ms            | 0.97    | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_MEAN(True)                      |
|          | 110±1ms              | 105±0.9ms           | 0.95    | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_RMS(False)                      |
|          | 110±1ms              | 106±1ms             | 0.96    | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_RMS(True)                       |
|          | 65.6±0.9ms           | 63.3±0.9ms          | 0.97    | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_SUM(False)                      |
|          | 66.2±2ms             | 63.8±0.7ms          | 0.96    | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_SUM(True)                       |
|          | 32.3±0.7ms           | 31.7±0.6ms          | 0.98    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_MEAN(False)                      |
|          | 36.4±0.7ms           | 36.0±0.7ms          | 0.99    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_MEAN(True)                       |
|          | 34.2±0.6ms           | 33.7±1ms            | 0.99    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_RMS(False)                       |
|          | 38.3±1ms             | 37.7±0.8ms          | 0.98    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_RMS(True)                        |
|          | 27.6±0.6ms           | 27.4±0.3ms          | 0.99    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_SUM(False)                       |
|          | 31.9±0.7ms           | 31.1±0.8ms          | 0.98    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_SUM(True)                        |
|          | 341±9ms              | 334±2ms             | 0.98    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_WPERCENTILE(False)               |
|          | 358±6ms              | 348±3ms             | 0.97    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_WPERCENTILE(True)                |
|          | 1.12±0.01ms          | 1.11±0.01ms         | 1.00    | cube.CubeCreation.time_create(False, 'construct')                                           |
|          | 393±2μs              | 396±3μs             | 1.01    | cube.CubeCreation.time_create(False, 'instantiate')                                         |
|          | 969±20μs             | 947±9μs             | 0.98    | cube.CubeCreation.time_create(True, 'construct')                                            |
|          | 574±2μs              | 578±10μs            | 1.01    | cube.CubeCreation.time_create(True, 'instantiate')                                          |
|          | 239±3ms              | 245±3ms             | 1.02    | cube.CubeEquality.time_equality(False, False, 'all_equal')                                  |
|          | 132±2ms              | 129±2ms             | 0.98    | cube.CubeEquality.time_equality(False, False, 'coord_inequality')                           |
|          | 267±2ms              | 270±2ms             | 1.01    | cube.CubeEquality.time_equality(False, False, 'data_inequality')                            |
|          | 17.0±0.2μs           | 16.7±0.2μs          | 0.98    | cube.CubeEquality.time_equality(False, False, 'metadata_inequality')                        |
|          | 345±6ms              | 348±6ms             | 1.01    | cube.CubeEquality.time_equality(False, True, 'all_equal')                                   |
|          | 234±3ms              | 237±3ms             | 1.01    | cube.CubeEquality.time_equality(False, True, 'coord_inequality')                            |
|          | 377±6ms              | 372±6ms             | 0.99    | cube.CubeEquality.time_equality(False, True, 'data_inequality')                             |
|          | 17.2±0.4μs           | 17.0±0.3μs          | 0.99    | cube.CubeEquality.time_equality(False, True, 'metadata_inequality')                         |
|          | 240±4ms              | 245±2ms             | 1.02    | cube.CubeEquality.time_equality(True, False, 'all_equal')                                   |
|          | 130±1ms              | 130±2ms             | 0.99    | cube.CubeEquality.time_equality(True, False, 'coord_inequality')                            |
|          | 264±3ms              | 272±4ms             | 1.03    | cube.CubeEquality.time_equality(True, False, 'data_inequality')                             |
|          | 53.0±0.5μs           | 53.1±0.5μs          | 1.00    | cube.CubeEquality.time_equality(True, False, 'metadata_inequality')                         |
|          | 339±4ms              | 349±2ms             | 1.03    | cube.CubeEquality.time_equality(True, True, 'all_equal')                                    |
|          | 232±1ms              | 234±2ms             | 1.01    | cube.CubeEquality.time_equality(True, True, 'coord_inequality')                             |
|          | 367±3ms              | 371±2ms             | 1.01    | cube.CubeEquality.time_equality(True, True, 'data_inequality')                              |
|          | 55.9±0.7μs           | 54.9±0.6μs          | 0.98    | cube.CubeEquality.time_equality(True, True, 'metadata_inequality')                          |
|          | 795±10μs             | 794±5μs             | 1.00    | import_iris.Iris.time__concatenate                                                          |
|          | 183±2μs              | 198±7μs             | 1.08    | import_iris.Iris.time__constraints                                                          |
|          | 109±1μs              | 110±0.8μs           | 1.01    | import_iris.Iris.time__data_manager                                                         |
|          | 93.4±0.4μs           | 93.9±1μs            | 1.01    | import_iris.Iris.time__deprecation                                                          |
|          | 138±0.7μs            | 138±1μs             | 1.00    | import_iris.Iris.time__lazy_data                                                            |
|          | 910±6μs              | 914±6μs             | 1.00    | import_iris.Iris.time__merge                                                                |
|          | 76.8±0.4μs           | 78.3±0.3μs          | 1.02    | import_iris.Iris.time__representation                                                       |
|          | 589±3μs              | 596±20μs            | 1.01    | import_iris.Iris.time_analysis                                                              |
|          | 143±2μs              | 141±2μs             | 0.98    | import_iris.Iris.time_analysis__area_weighted                                               |
|          | 109±1μs              | 109±2μs             | 1.00    | import_iris.Iris.time_analysis__grid_angles                                                 |
|          | 246±3μs              | 240±3μs             | 0.97    | import_iris.Iris.time_analysis__interpolation                                               |
|          | 191±2μs              | 190±5μs             | 1.00    | import_iris.Iris.time_analysis__regrid                                                      |
|          | 111±0.7μs            | 113±0.5μs           | 1.01    | import_iris.Iris.time_analysis__scipy_interpolate                                           |
|          | 140±2μs              | 140±3μs             | 0.99    | import_iris.Iris.time_analysis_calculus                                                     |
|          | 333±2μs              | 337±5μs             | 1.01    | import_iris.Iris.time_analysis_cartography                                                  |
|          | 94.0±1μs             | 96.3±2μs            | 1.02    | import_iris.Iris.time_analysis_geomerty                                                     |
|          | 216±2μs              | 221±6μs             | 1.02    | import_iris.Iris.time_analysis_maths                                                        |
|          | 97.8±0.5μs           | 97.9±1μs            | 1.00    | import_iris.Iris.time_analysis_stats                                                        |
|          | 175±1μs              | 184±5μs             | 1.05    | import_iris.Iris.time_analysis_trajectory                                                   |
|          | 303±3μs              | 313±10μs            | 1.03    | import_iris.Iris.time_aux_factory                                                           |
|          | 83.2±0.5μs           | 84.2±2μs            | 1.01    | import_iris.Iris.time_common                                                                |
|          | 165±3μs              | 165±1μs             | 1.00    | import_iris.Iris.time_common_lenient                                                        |
|          | 1.34±0.01ms          | 1.36±0.01ms         | 1.02    | import_iris.Iris.time_common_metadata                                                       |
|          | 164±2μs              | 167±1μs             | 1.02    | import_iris.Iris.time_common_mixin                                                          |
|          | 1.19±0.01ms          | 1.21±0.01ms         | 1.01    | import_iris.Iris.time_common_resolve                                                        |
|          | 200±3μs              | 201±3μs             | 1.01    | import_iris.Iris.time_config                                                                |
|          | 124±1μs              | 125±2μs             | 1.01    | import_iris.Iris.time_coord_categorisation                                                  |
|          | 361±2μs              | 377±10μs            | 1.04    | import_iris.Iris.time_coord_systems                                                         |
|          | 751±5μs              | 784±10μs            | 1.04    | import_iris.Iris.time_coords                                                                |
|          | 656±7μs              | 677±9μs             | 1.03    | import_iris.Iris.time_cube                                                                  |
|          | 226±4μs              | 226±1μs             | 1.00    | import_iris.Iris.time_exceptions                                                            |
|          | 77.0±0.4μs           | 77.1±1μs            | 1.00    | import_iris.Iris.time_experimental                                                          |
|          | 185±1μs              | 185±1μs             | 1.00    | import_iris.Iris.time_fileformats                                                           |
|          | 252±3μs              | 255±1μs             | 1.01    | import_iris.Iris.time_fileformats__ff                                                       |
|          | 2.74±0.01ms          | 2.70±0.04ms         | 0.98    | import_iris.Iris.time_fileformats__ff_cross_references                                      |
|          | 79.8±0.4μs           | 80.2±0.4μs          | 1.00    | import_iris.Iris.time_fileformats__pp_lbproc_pairs                                          |
|          | 114±0.3μs            | 116±2μs             | 1.02    | import_iris.Iris.time_fileformats_abf                                                       |
|          | 409±5μs              | 422±10μs            | 1.03    | import_iris.Iris.time_fileformats_cf                                                        |
|          | 5.38±0.08ms          | 5.53±0.2ms          | 1.03    | import_iris.Iris.time_fileformats_dot                                                       |
|          | 75.5±1μs             | 74.9±0.4μs          | 0.99    | import_iris.Iris.time_fileformats_name                                                      |
|          | 261±3μs              | 260±2μs             | 1.00    | import_iris.Iris.time_fileformats_name_loaders                                              |
|          | 120±2μs              | 121±2μs             | 1.01    | import_iris.Iris.time_fileformats_netcdf                                                    |
|          | 126±3μs              | 125±1μs             | 1.00    | import_iris.Iris.time_fileformats_nimrod                                                    |
|          | 210±3μs              | 215±2μs             | 1.02    | import_iris.Iris.time_fileformats_nimrod_load_rules                                         |
|          | 779±4μs              | 810±20μs            | 1.04    | import_iris.Iris.time_fileformats_pp                                                        |
|          | 180±2μs              | 186±5μs             | 1.04    | import_iris.Iris.time_fileformats_pp_load_rules                                             |
|          | 135±2μs              | 137±0.7μs           | 1.02    | import_iris.Iris.time_fileformats_pp_save_rules                                             |
|          | 554±5μs              | 553±5μs             | 1.00    | import_iris.Iris.time_fileformats_rules                                                     |
|          | 218±0.6μs            | 222±1μs             | 1.02    | import_iris.Iris.time_fileformats_structured_array_identification                           |
|          | 83.6±0.5μs           | 84.0±0.3μs          | 1.00    | import_iris.Iris.time_fileformats_um                                                        |
|          | 161±1μs              | 161±1μs             | 1.00    | import_iris.Iris.time_fileformats_um__fast_load                                             |
|          | 139±1μs              | 137±0.8μs           | 0.99    | import_iris.Iris.time_fileformats_um__fast_load_structured_fields                           |
|          | 75.8±2μs             | 76.1±0.4μs          | 1.00    | import_iris.Iris.time_fileformats_um__ff_replacement                                        |
|          | 82.5±0.3μs           | 82.4±0.4μs          | 1.00    | import_iris.Iris.time_fileformats_um__optimal_array_structuring                             |
|          | 992±3μs              | 985±7μs             | 0.99    | import_iris.Iris.time_fileformats_um_cf_map                                                 |
|          | 137±1μs              | 138±0.7μs           | 1.01    | import_iris.Iris.time_io                                                                    |
|          | 174±2μs              | 177±2μs             | 1.01    | import_iris.Iris.time_io_format_picker                                                      |
|          | 283±2μs              | 292±3μs             | 1.03    | import_iris.Iris.time_iris                                                                  |
|          | 128±1μs              | 130±1μs             | 1.02    | import_iris.Iris.time_iterate                                                               |
|          | 8.28±0.05ms          | 8.39±0.1ms          | 1.01    | import_iris.Iris.time_palette                                                               |
|          | 1.90±0.01ms          | 1.91±0.02ms         | 1.00    | import_iris.Iris.time_plot                                                                  |
|          | 106±1μs              | 108±1μs             | 1.02    | import_iris.Iris.time_quickplot                                                             |
|          | 2.19±0.03ms          | 2.22±0.04ms         | 1.01    | import_iris.Iris.time_std_names                                                             |
|          | 1.76±0.01ms          | 1.80±0.01ms         | 1.02    | import_iris.Iris.time_symbols                                                               |
|          | 12.0±1ms             | 12.8±0.9ms          | 1.07    | import_iris.Iris.time_tests                                                                 |
|          | 257±4μs              | 256±2μs             | 1.00    | import_iris.Iris.time_third_party_cartopy                                                   |
|          | 4.75±0.02ms          | 4.86±0.05ms         | 1.02    | import_iris.Iris.time_third_party_cf_units                                                  |
|          | 119±10μs             | 119±1μs             | 1.00    | import_iris.Iris.time_third_party_cftime                                                    |
|          | 2.82±0.01ms          | 2.89±0.01ms         | 1.03    | import_iris.Iris.time_third_party_matplotlib                                                |
|          | 1.55±0.01ms          | 1.53±0.01ms         | 0.99    | import_iris.Iris.time_third_party_numpy                                                     |
|          | 170±3μs              | 172±2μs             | 1.01    | import_iris.Iris.time_third_party_scipy                                                     |
|          | 98.9±0.6μs           | 100±0.7μs           | 1.01    | import_iris.Iris.time_time                                                                  |
|          | 325±2μs              | 328±4μs             | 1.01    | import_iris.Iris.time_util                                                                  |
|          | 71.7±0.7μs           | 71.5±0.8μs          | 1.00    | iterate.IZip.time_izip                                                                      |
|          | 9.99±0.08ms          | 10.2±0.06ms         | 1.02    | load.LoadAndRealise.time_load((1280, 960, 5), False, 'FF')                                  |
|          | 26.5±0.7ms           | 27.6±0.6ms          | 1.04    | load.LoadAndRealise.time_load((1280, 960, 5), False, 'NetCDF')                              |
|          | 10.1±0.1ms           | 10.2±0.08ms         | 1.01    | load.LoadAndRealise.time_load((1280, 960, 5), False, 'PP')                                  |
|          | 10.0±0.2ms           | 10.3±0.1ms          | 1.03    | load.LoadAndRealise.time_load((1280, 960, 5), True, 'FF')                                   |
|          | 23.3±0.5ms           | 23.5±0.5ms          | 1.01    | load.LoadAndRealise.time_load((1280, 960, 5), True, 'NetCDF')                               |
|          | 10.2±0.2ms           | 10.3±0.1ms          | 1.01    | load.LoadAndRealise.time_load((1280, 960, 5), True, 'PP')                                   |
|          | 1.61±0.03s           | 1.63±0.01s          | 1.01    | load.LoadAndRealise.time_load((2, 2, 1000), False, 'FF')                                    |
|          | 22.8±0.5ms           | 23.5±0.9ms          | 1.03    | load.LoadAndRealise.time_load((2, 2, 1000), False, 'NetCDF')                                |
|          | 1.63±0.01s           | 1.62±0s             | 0.99    | load.LoadAndRealise.time_load((2, 2, 1000), False, 'PP')                                    |
|          | 1.58±0.02s           | 1.63±0.02s          | 1.03    | load.LoadAndRealise.time_load((2, 2, 1000), True, 'FF')                                     |
|          | 22.8±0.5ms           | 23.0±0.2ms          | 1.01    | load.LoadAndRealise.time_load((2, 2, 1000), True, 'NetCDF')                                 |
|          | 1.60±0.01s           | 1.63±0.01s          | 1.02    | load.LoadAndRealise.time_load((2, 2, 1000), True, 'PP')                                     |
|          | 5.26±0.1ms           | 5.27±0.04ms         | 1.00    | load.LoadAndRealise.time_load((50, 50, 2), False, 'FF')                                     |
|          | 21.4±0.4ms           | 21.3±0.7ms          | 1.00    | load.LoadAndRealise.time_load((50, 50, 2), False, 'NetCDF')                                 |
|          | 5.12±0.05ms          | 5.20±0.07ms         | 1.02    | load.LoadAndRealise.time_load((50, 50, 2), False, 'PP')                                     |
|          | 5.14±0.05ms          | 5.18±0.04ms         | 1.01    | load.LoadAndRealise.time_load((50, 50, 2), True, 'FF')                                      |
|          | 21.1±0.5ms           | 21.4±0.2ms          | 1.02    | load.LoadAndRealise.time_load((50, 50, 2), True, 'NetCDF')                                  |
|          | 5.12±0.07ms          | 5.20±0.03ms         | 1.02    | load.LoadAndRealise.time_load((50, 50, 2), True, 'PP')                                      |
|          | 20.4±0.5ms           | 21.2±0.4ms          | 1.04    | load.LoadAndRealise.time_realise((1280, 960, 5), False, 'NetCDF')                           |
|          | 15.6±2ms             | 13.6±1ms            | 0.87    | load.LoadAndRealise.time_realise((1280, 960, 5), False, 'PP')                               |
|          | 26.5±1ms             | 26.9±2ms            | 1.02    | load.LoadAndRealise.time_realise((1280, 960, 5), True, 'FF')                                |
|          | 80.8±1ms             | 72.0±2ms            | 0.89    | load.LoadAndRealise.time_realise((1280, 960, 5), True, 'NetCDF')                            |
|          | 26.2±0.5ms           | 26.3±0.9ms          | 1.00    | load.LoadAndRealise.time_realise((1280, 960, 5), True, 'PP')                                |
|          | 490±10ms             | 497±3ms             | 1.01    | load.LoadAndRealise.time_realise((2, 2, 1000), False, 'FF')                                 |
|          | 3.18±0.05ms          | 3.05±0.1ms          | 0.96    | load.LoadAndRealise.time_realise((2, 2, 1000), False, 'NetCDF')                             |
|          | 499±6ms              | 498±3ms             | 1.00    | load.LoadAndRealise.time_realise((2, 2, 1000), False, 'PP')                                 |
|          | 504±9ms              | 507±2ms             | 1.01    | load.LoadAndRealise.time_realise((2, 2, 1000), True, 'FF')                                  |
|          | 3.03±0.2ms           | 3.18±0.07ms         | 1.05    | load.LoadAndRealise.time_realise((2, 2, 1000), True, 'NetCDF')                              |
|          | 502±8ms              | 512±5ms             | 1.02    | load.LoadAndRealise.time_realise((2, 2, 1000), True, 'PP')                                  |
|          | 1.84±0.1ms           | 1.67±0.07ms         | 0.90    | load.LoadAndRealise.time_realise((50, 50, 2), False, 'FF')                                  |
|          | 3.15±0.2ms           | 3.12±0.2ms          | 0.99    | load.LoadAndRealise.time_realise((50, 50, 2), False, 'NetCDF')                              |
|          | 1.65±0.1ms           | 1.78±0.08ms         | 1.08    | load.LoadAndRealise.time_realise((50, 50, 2), False, 'PP')                                  |
|          | 1.77±0.07ms          | 1.79±0.1ms          | 1.01    | load.LoadAndRealise.time_realise((50, 50, 2), True, 'FF')                                   |
|          | 3.12±0.2ms           | 3.23±0.06ms         | 1.04    | load.LoadAndRealise.time_realise((50, 50, 2), True, 'NetCDF')                               |
|          | 1.72±0.1ms           | 1.72±0.08ms         | 1.00    | load.LoadAndRealise.time_realise((50, 50, 2), True, 'PP')                                   |
|          | 362±2ms              | 367±3ms             | 1.01    | load.ManyVars.time_many_var_load                                                            |
|          | 10.1±0.04ms          | 10.4±0.06ms         | 1.02    | load.STASHConstraint.time_stash_constraint((1280, 960, 5), 'FF')                            |
|          | 10.2±0.06ms          | 10.3±0.07ms         | 1.01    | load.STASHConstraint.time_stash_constraint((1280, 960, 5), 'PP')                            |
|          | 1.61±0.01s           | 1.62±0.01s          | 1.01    | load.STASHConstraint.time_stash_constraint((2, 2, 1000), 'FF')                              |
|          | 1.61±0.01s           | 1.66±0.01s          | 1.03    | load.STASHConstraint.time_stash_constraint((2, 2, 1000), 'PP')                              |
|          | 5.16±0.02ms          | 5.29±0.04ms         | 1.02    | load.STASHConstraint.time_stash_constraint((2, 2, 2), 'FF')                                 |
|          | 5.16±0.02ms          | 5.24±0.02ms         | 1.01    | load.STASHConstraint.time_stash_constraint((2, 2, 2), 'PP')                                 |
|          | 9.23±0.04ms          | 9.35±0.1ms          | 1.01    | load.StructuredFF.time_structured_load((1280, 960, 5), False)                               |
|          | 5.89±0.04ms          | 6.03±0.03ms         | 1.02    | load.StructuredFF.time_structured_load((1280, 960, 5), True)                                |
|          | 1.57±0.02s           | 1.62±0.02s          | 1.03    | load.StructuredFF.time_structured_load((2, 2, 1000), False)                                 |
|          | 542±3ms              | 570±5ms             | 1.05    | load.StructuredFF.time_structured_load((2, 2, 1000), True)                                  |
|          | 4.37±0.03ms          | 4.37±0.02ms         | 1.00    | load.StructuredFF.time_structured_load((2, 2, 2), False)                                    |
|          | 4.27±0.06ms          | 4.24±0.01ms         | 0.99    | load.StructuredFF.time_structured_load((2, 2, 2), True)                                     |
|          | 172±1ms              | 175±1ms             | 1.02    | load.TimeConstraint.time_time_constraint(20, 'FF')                                          |
|          | 25.0±0.4ms           | 25.8±0.4ms          | 1.03    | load.TimeConstraint.time_time_constraint(20, 'NetCDF')                                      |
|          | 172±1ms              | 181±2ms             | 1.05    | load.TimeConstraint.time_time_constraint(20, 'PP')                                          |
|          | 34.1±0.5ms           | 34.5±0.3ms          | 1.01    | load.TimeConstraint.time_time_constraint(3, 'FF')                                           |
|          | 24.1±0.3ms           | 25.3±0.3ms          | 1.05    | load.TimeConstraint.time_time_constraint(3, 'NetCDF')                                       |
|          | 34.1±0.4ms           | 35.3±0.4ms          | 1.03    | load.TimeConstraint.time_time_constraint(3, 'PP')                                           |
|          | 19.8±0.3ms           | 20.3±0.6ms          | 1.03    | load.ugrid.BasicLoading.time_load_file(1)                                                   |
|          | 56.6±2ms             | 58.4±0.9ms          | 1.03    | load.ugrid.BasicLoading.time_load_file(200000)                                              |
|          | 14.7±0.2ms           | 14.8±0.5ms          | 1.01    | load.ugrid.BasicLoading.time_load_mesh(1)                                                   |
|          | 25.3±1ms             | 26.6±1ms            | 1.05    | load.ugrid.BasicLoading.time_load_mesh(200000)                                              |
|          | 19.9±0.6ms           | 21.4±0.3ms          | 1.08    | load.ugrid.BasicLoadingTime.time_load_file(1)                                               |
|          | 24.3±0.5ms           | 25.3±0.6ms          | 1.04    | load.ugrid.BasicLoadingTime.time_load_file(200000)                                          |
|          | 15.0±0.2ms           | 15.6±0.3ms          | 1.04    | load.ugrid.BasicLoadingTime.time_load_mesh(1)                                               |
|          | 19.3±0.2ms           | 19.9±0.6ms          | 1.03    | load.ugrid.BasicLoadingTime.time_load_mesh(200000)                                          |
|          | 20.4±0.3ms           | 21.7±0.7ms          | 1.07    | load.ugrid.Callback.time_load_file_callback(1)                                              |
|          | 66.4±1ms             | 68.7±1ms            | 1.04    | load.ugrid.Callback.time_load_file_callback(200000)                                         |
|          | 20.6±0.4ms           | 21.5±0.7ms          | 1.04    | load.ugrid.CallbackTime.time_load_file_callback(1)                                          |
|          | 26.0±0.5ms           | 26.7±0.6ms          | 1.03    | load.ugrid.CallbackTime.time_load_file_callback(200000)                                     |
|          | 2.95±0.09ms          | 3.19±0.08ms         | 1.08    | load.ugrid.DataRealisation.time_realise_data(10000)                                         |
|          | 4.87±0.2ms           | 4.47±0.4ms          | 0.92    | load.ugrid.DataRealisation.time_realise_data(200000)                                        |
|          | 37.6±1ms             | 40.2±0.8ms          | 1.07    | load.ugrid.DataRealisationTime.time_realise_data(10000)                                     |
|          | 791±4ms              | 791±9ms             | 1.00    | load.ugrid.DataRealisationTime.time_realise_data(200000)                                    |
|          | 430±3ms              | 458±5ms             | 1.06    | merge_concat.Concatenate.time_concatenate(False)                                            |
|          | 433±5ms              | 457±5ms             | 1.06    | merge_concat.Concatenate.time_concatenate(True)                                             |
|          | 109±0.5M             | 109±0.3M            | 1.00    | merge_concat.Concatenate.tracemalloc_concatenate(False)                                     |
|          | 109±0.5M             | 109±0.1M            | 1.00    | merge_concat.Concatenate.tracemalloc_concatenate(True)                                      |
|          | 57.9±2ms             | 58.3±2ms            | 1.01    | merge_concat.Merge.time_merge                                                               |
|          | 1.61±0.2M            | 1.62±0.2M           | 1.00    | merge_concat.Merge.tracemalloc_merge                                                        |
|          | 479±7ns              | 408±4ns             | 0.85    | mesh.utils.regions_combine.CombineRegionsComputeRealData.time_compute_data(50)              |
|          | 213±2ms              | 225±8ms             | 1.06    | mesh.utils.regions_combine.CombineRegionsComputeRealData.time_compute_data(500)             |
|          | 659±0.6k             | 650±0.2k            | 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)      |
|          | 17.1±0.2ms           | 18.0±0.3ms          | 1.05    | mesh.utils.regions_combine.CombineRegionsCreateCube.time_create_combined_cube(50)           |
|          | 19.1±0.4ms           | 19.9±0.4ms          | 1.04    | mesh.utils.regions_combine.CombineRegionsCreateCube.time_create_combined_cube(500)          |
|          | 809±0.7k             | 698±50k             | 0.86    | mesh.utils.regions_combine.CombineRegionsCreateCube.tracemalloc_create_combined_cube(50)    |
|          | 12.7±0M              | 12.6±0.05M          | 0.99    | mesh.utils.regions_combine.CombineRegionsCreateCube.tracemalloc_create_combined_cube(500)   |
|          | 119±1ms              | 121±2ms             | 1.02    | mesh.utils.regions_combine.CombineRegionsFileStreamedCalc.time_stream_file2file(50)         |
|          | 689±7ms              | 688±10ms            | 1.00    | mesh.utils.regions_combine.CombineRegionsFileStreamedCalc.time_stream_file2file(500)        |
|          | 1.2±0.01M            | 1.24±0.04M          | 1.03    | mesh.utils.regions_combine.CombineRegionsFileStreamedCalc.tracemalloc_stream_file2file(50)  |
|          | 96.2±0.01M           | 96.3±0.04M          | 1.00    | mesh.utils.regions_combine.CombineRegionsFileStreamedCalc.tracemalloc_stream_file2file(500) |
|          | 76.5±0.8ms           | 79.6±1ms            | 1.04    | mesh.utils.regions_combine.CombineRegionsSaveData.time_save(50)                             |
|          | 629±7ms              | 639±6ms             | 1.01    | mesh.utils.regions_combine.CombineRegionsSaveData.time_save(500)                            |
|          | 1.18±0.01M           | 1.16±0.01M          | 0.98    | mesh.utils.regions_combine.CombineRegionsSaveData.tracemalloc_save(50)                      |
|          | 96.2±0.02M           | 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)                 |
|          | 6.47±0.09ms          | 6.58±0.06ms         | 1.02    | plot.AuxSort.time_aux_sort                                                                  |
|          | 83.4±5ms             | 83.5±1ms            | 1.00    | regridding.CurvilinearRegridding.time_regrid_pic                                            |
|          | 136±3M               | 136±3M              | 1.00    | regridding.CurvilinearRegridding.tracemalloc_regrid_pic                                     |
|          | 101±0.7ms            | 99.9±0.9ms          | 0.99    | regridding.HorizontalChunkedRegridding.time_regrid_area_w                                   |
|          | 49.8±2ms             | 50.8±1ms            | 1.02    | regridding.HorizontalChunkedRegridding.time_regrid_area_w_new_grid                          |
|          | 106±0.04M            | 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                   |
|          | 4.67±0.1ms           | 4.72±0.1ms          | 1.01    | save.NetcdfSave.time_netcdf_save_cube(50, False)                                            |
|          | 81.8±2ms             | 83.4±1ms            | 1.02    | save.NetcdfSave.time_netcdf_save_cube(50, True)                                             |
|          | 52.7±0.6ms           | 52.3±1ms            | 0.99    | save.NetcdfSave.time_netcdf_save_cube(600, False)                                           |
|          | 583±7ms              | 590±4ms             | 1.01    | save.NetcdfSave.time_netcdf_save_cube(600, True)                                            |
|          | 91.3±0.8ns           | 86.9±0.6ns          | 0.95    | save.NetcdfSave.time_netcdf_save_mesh(50, False)                                            |
|          | 63.2±1ms             | 66.1±1ms            | 1.05    | save.NetcdfSave.time_netcdf_save_mesh(50, True)                                             |
|          | 88.9±2ns             | 87.6±1ns            | 0.99    | save.NetcdfSave.time_netcdf_save_mesh(600, False)                                           |
|          | 514±3ms              | 522±3ms             | 1.02    | save.NetcdfSave.time_netcdf_save_mesh(600, True)                                            |
|          | 28.9±0.2k            | 30.1±0.06k          | 1.04    | save.NetcdfSave.tracemalloc_netcdf_save(50, False)                                          |
|          | 1.75±0.07M           | 1.75±0.1M           | 1.00    | save.NetcdfSave.tracemalloc_netcdf_save(50, True)                                           |
|          | 28.9±0.2k            | 30±0.08k            | 1.04    | save.NetcdfSave.tracemalloc_netcdf_save(600, False)                                         |
|          | 225±30M              | 225±9M              | 1.00    | save.NetcdfSave.tracemalloc_netcdf_save(600, True)                                          |
|          | 43.0±0.8ms           | 41.4±0.5ms          | 0.96    | stats.PearsonR.time_lazy                                                                    |
|          | 9.42±0.3ms           | 9.18±0.2ms          | 0.97    | stats.PearsonR.time_real                                                                    |
|          | 24.1±1M              | 24.7±0.5M           | 1.03    | stats.PearsonR.tracemalloc_lazy                                                             |
|          | 18.4±0.01M           | 18.4±0.01M          | 1.00    | stats.PearsonR.tracemalloc_real                                                             |
|          | 24.0±1ms             | 29.1±2ms            | ~1.21   | trajectory.TrajectoryInterpolation.time_trajectory_linear                                   |
|          | 61.3±0.4ms           | 70.8±1ms            | 1.15    | trajectory.TrajectoryInterpolation.time_trajectory_nearest                                  |
|          | 23.3±0.01M           | 23.3±0.01M          | 1.00    | trajectory.TrajectoryInterpolation.tracemalloc_trajectory_linear                            |
|          | 12.1±0.04M           | 12.1±0.04M          | 1.00    | trajectory.TrajectoryInterpolation.tracemalloc_trajectory_nearest                           |

Benchmarks that have got worse:

| Change   | Before [df4c52b6]    | After [84cf32de]    |   Ratio | Benchmark (Parameter)                                         |
|----------|----------------------|---------------------|---------|---------------------------------------------------------------|
| +        | 25.6±2ms             | 38.6±3ms            |    1.51 | load.LoadAndRealise.time_realise((1280, 960, 5), False, 'FF') |

Generated by GHA run 12392343999

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⏱️ Performance Benchmark Report: 64abf74

Performance shifts
| Change   | Before [df4c52b6]    | After [64abf74b]    |   Ratio | Benchmark (Parameter)                                         |
|----------|----------------------|---------------------|---------|---------------------------------------------------------------|
| +        | 29.5±3ms             | 40.6±3ms            |    1.38 | load.LoadAndRealise.time_realise((1280, 960, 5), False, 'FF') |
Full benchmark results

Benchmarks that have stayed the same:

| Change   | Before [df4c52b6]    | After [64abf74b]    |   Ratio | Benchmark (Parameter)                                                                       |
|----------|----------------------|---------------------|---------|---------------------------------------------------------------------------------------------|
|          | 61.1±0.7ms           | 59.0±0.9ms          |    0.97 | aggregate_collapse.Aggregation.time_aggregated_by_COUNT(False)                              |
|          | 62.0±0.5ms           | 60.0±0.9ms          |    0.97 | aggregate_collapse.Aggregation.time_aggregated_by_COUNT(True)                               |
|          | 218±3ms              | 214±3ms             |    0.98 | aggregate_collapse.Aggregation.time_aggregated_by_FAST_PERCENTILE(False)                    |
|          | 218±3ms              | 214±3ms             |    0.98 | aggregate_collapse.Aggregation.time_aggregated_by_FAST_PERCENTILE(True)                     |
|          | 40.0±0.6ms           | 38.8±0.5ms          |    0.97 | aggregate_collapse.Aggregation.time_aggregated_by_GMEAN(False)                              |
|          | 40.0±0.3ms           | 39.3±0.9ms          |    0.98 | aggregate_collapse.Aggregation.time_aggregated_by_GMEAN(True)                               |
|          | 39.3±0.3ms           | 38.9±0.4ms          |    0.99 | aggregate_collapse.Aggregation.time_aggregated_by_HMEAN(False)                              |
|          | 40.8±0.3ms           | 39.8±0.8ms          |    0.98 | aggregate_collapse.Aggregation.time_aggregated_by_HMEAN(True)                               |
|          | 52.4±1ms             | 51.0±0.8ms          |    0.97 | aggregate_collapse.Aggregation.time_aggregated_by_MAX(False)                                |
|          | 53.7±0.6ms           | 52.0±0.9ms          |    0.97 | aggregate_collapse.Aggregation.time_aggregated_by_MAX(True)                                 |
|          | 139±1ms              | 132±2ms             |    0.95 | aggregate_collapse.Aggregation.time_aggregated_by_MAX_RUN(False)                            |
|          | 137±2ms              | 133±0.8ms           |    0.97 | aggregate_collapse.Aggregation.time_aggregated_by_MAX_RUN(True)                             |
|          | 56.8±1ms             | 55.9±1ms            |    0.98 | aggregate_collapse.Aggregation.time_aggregated_by_MEAN(False)                               |
|          | 58.2±1ms             | 57.0±0.8ms          |    0.98 | aggregate_collapse.Aggregation.time_aggregated_by_MEAN(True)                                |
|          | 38.8±0.4ms           | 38.3±0.5ms          |    0.99 | aggregate_collapse.Aggregation.time_aggregated_by_MEDIAN(False)                             |
|          | 40.4±0.6ms           | 39.0±0.8ms          |    0.96 | aggregate_collapse.Aggregation.time_aggregated_by_MEDIAN(True)                              |
|          | 52.1±0.6ms           | 50.6±0.8ms          |    0.97 | aggregate_collapse.Aggregation.time_aggregated_by_MIN(False)                                |
|          | 52.7±0.6ms           | 52.3±0.9ms          |    0.99 | aggregate_collapse.Aggregation.time_aggregated_by_MIN(True)                                 |
|          | 1.09±0.01s           | 1.08±0.01s          |    0.99 | aggregate_collapse.Aggregation.time_aggregated_by_PEAK(False)                               |
|          | 1.10±0.01s           | 1.08±0.01s          |    0.98 | aggregate_collapse.Aggregation.time_aggregated_by_PEAK(True)                                |
|          | 501±9ms              | 488±10ms            |    0.97 | aggregate_collapse.Aggregation.time_aggregated_by_PERCENTILE(False)                         |
|          | 483±20ms             | 504±10ms            |    1.04 | aggregate_collapse.Aggregation.time_aggregated_by_PERCENTILE(True)                          |
|          | 37.9±0.5ms           | 37.1±0.7ms          |    0.98 | aggregate_collapse.Aggregation.time_aggregated_by_PROPORTION(False)                         |
|          | 38.6±0.9ms           | 37.9±0.4ms          |    0.98 | aggregate_collapse.Aggregation.time_aggregated_by_PROPORTION(True)                          |
|          | 69.4±0.9ms           | 66.0±0.6ms          |    0.95 | aggregate_collapse.Aggregation.time_aggregated_by_RMS(False)                                |
|          | 70.3±0.9ms           | 66.3±0.8ms          |    0.94 | aggregate_collapse.Aggregation.time_aggregated_by_RMS(True)                                 |
|          | 71.0±1ms             | 69.9±0.8ms          |    0.98 | aggregate_collapse.Aggregation.time_aggregated_by_STD_DEV(False)                            |
|          | 71.8±0.9ms           | 70.7±0.5ms          |    0.98 | aggregate_collapse.Aggregation.time_aggregated_by_STD_DEV(True)                             |
|          | 66.9±0.6ms           | 65.6±0.9ms          |    0.98 | aggregate_collapse.Aggregation.time_aggregated_by_VARIANCE(False)                           |
|          | 67.1±1ms             | 66.0±0.3ms          |    0.98 | aggregate_collapse.Aggregation.time_aggregated_by_VARIANCE(True)                            |
|          | 25.9±0.6ms           | 25.2±0.5ms          |    0.97 | aggregate_collapse.Aggregation.time_collapsed_by_COUNT(False)                               |
|          | 30.6±0.2ms           | 30.0±0.6ms          |    0.98 | aggregate_collapse.Aggregation.time_collapsed_by_COUNT(True)                                |
|          | 150±1ms              | 146±2ms             |    0.98 | aggregate_collapse.Aggregation.time_collapsed_by_FAST_PERCENTILE(False)                     |
|          | 167±2ms              | 163±2ms             |    0.98 | aggregate_collapse.Aggregation.time_collapsed_by_FAST_PERCENTILE(True)                      |
|          | 24.2±0.5ms           | 23.7±0.5ms          |    0.98 | aggregate_collapse.Aggregation.time_collapsed_by_GMEAN(False)                               |
|          | 28.2±0.6ms           | 28.0±0.3ms          |    0.99 | aggregate_collapse.Aggregation.time_collapsed_by_GMEAN(True)                                |
|          | 24.5±0.6ms           | 23.7±0.3ms          |    0.97 | aggregate_collapse.Aggregation.time_collapsed_by_HMEAN(False)                               |
|          | 28.8±0.9ms           | 28.1±0.2ms          |    0.98 | aggregate_collapse.Aggregation.time_collapsed_by_HMEAN(True)                                |
|          | 25.0±0.6ms           | 24.4±0.1ms          |    0.98 | aggregate_collapse.Aggregation.time_collapsed_by_MAX(False)                                 |
|          | 29.4±0.5ms           | 28.8±0.5ms          |    0.98 | aggregate_collapse.Aggregation.time_collapsed_by_MAX(True)                                  |
|          | 38.5±1ms             | 37.7±0.9ms          |    0.98 | aggregate_collapse.Aggregation.time_collapsed_by_MAX_RUN(False)                             |
|          | 43.2±0.9ms           | 42.0±0.7ms          |    0.97 | aggregate_collapse.Aggregation.time_collapsed_by_MAX_RUN(True)                              |
|          | 25.4±0.7ms           | 25.4±0.5ms          |    1    | aggregate_collapse.Aggregation.time_collapsed_by_MEAN(False)                                |
|          | 30.0±0.6ms           | 29.2±0.6ms          |    0.97 | aggregate_collapse.Aggregation.time_collapsed_by_MEAN(True)                                 |
|          | 25.7±0.8ms           | 24.9±0.3ms          |    0.97 | aggregate_collapse.Aggregation.time_collapsed_by_MEDIAN(False)                              |
|          | 30.2±0.5ms           | 29.3±0.4ms          |    0.97 | aggregate_collapse.Aggregation.time_collapsed_by_MEDIAN(True)                               |
|          | 25.0±0.8ms           | 24.6±0.4ms          |    0.98 | aggregate_collapse.Aggregation.time_collapsed_by_MIN(False)                                 |
|          | 29.1±0.5ms           | 28.5±0.4ms          |    0.98 | aggregate_collapse.Aggregation.time_collapsed_by_MIN(True)                                  |
|          | 549±5ms              | 541±7ms             |    0.99 | aggregate_collapse.Aggregation.time_collapsed_by_PEAK(False)                                |
|          | 551±5ms              | 553±3ms             |    1.01 | aggregate_collapse.Aggregation.time_collapsed_by_PEAK(True)                                 |
|          | 166±0.6ms            | 162±3ms             |    0.98 | aggregate_collapse.Aggregation.time_collapsed_by_PERCENTILE(False)                          |
|          | 185±4ms              | 181±4ms             |    0.98 | aggregate_collapse.Aggregation.time_collapsed_by_PERCENTILE(True)                           |
|          | 23.9±0.5ms           | 23.0±0.4ms          |    0.96 | aggregate_collapse.Aggregation.time_collapsed_by_PROPORTION(False)                          |
|          | 28.5±0.9ms           | 27.4±0.5ms          |    0.96 | aggregate_collapse.Aggregation.time_collapsed_by_PROPORTION(True)                           |
|          | 27.4±0.5ms           | 26.2±0.7ms          |    0.96 | 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           | 26.6±0.8ms          |    0.99 | aggregate_collapse.Aggregation.time_collapsed_by_STD_DEV(False)                             |
|          | 31.2±0.4ms           | 30.6±0.7ms          |    0.98 | aggregate_collapse.Aggregation.time_collapsed_by_STD_DEV(True)                              |
|          | 25.9±0.6ms           | 25.8±0.6ms          |    0.99 | aggregate_collapse.Aggregation.time_collapsed_by_VARIANCE(False)                            |
|          | 30.5±0.5ms           | 29.7±0.5ms          |    0.98 | aggregate_collapse.Aggregation.time_collapsed_by_VARIANCE(True)                             |
|          | 96.7±1ms             | 91.0±2ms            |    0.94 | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_MEAN(False)                     |
|          | 95.3±1ms             | 91.6±0.6ms          |    0.96 | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_MEAN(True)                      |
|          | 108±1ms              | 104±2ms             |    0.96 | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_RMS(False)                      |
|          | 109±1ms              | 103±2ms             |    0.95 | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_RMS(True)                       |
|          | 64.9±1ms             | 61.9±1ms            |    0.95 | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_SUM(False)                      |
|          | 65.6±0.8ms           | 63.5±1ms            |    0.97 | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_SUM(True)                       |
|          | 31.7±0.8ms           | 30.8±0.6ms          |    0.97 | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_MEAN(False)                      |
|          | 35.4±0.8ms           | 34.8±0.5ms          |    0.98 | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_MEAN(True)                       |
|          | 33.0±0.9ms           | 32.4±1ms            |    0.98 | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_RMS(False)                       |
|          | 37.7±0.4ms           | 36.5±0.8ms          |    0.97 | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_RMS(True)                        |
|          | 26.7±0.5ms           | 27.0±0.6ms          |    1.01 | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_SUM(False)                       |
|          | 31.3±0.3ms           | 30.9±0.9ms          |    0.99 | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_SUM(True)                        |
|          | 338±2ms              | 331±4ms             |    0.98 | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_WPERCENTILE(False)               |
|          | 355±5ms              | 346±4ms             |    0.97 | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_WPERCENTILE(True)                |
|          | 1.17±0.02ms          | 1.12±0.03ms         |    0.96 | cube.CubeCreation.time_create(False, 'construct')                                           |
|          | 406±4μs              | 404±5μs             |    1    | cube.CubeCreation.time_create(False, 'instantiate')                                         |
|          | 970±10μs             | 975±10μs            |    1    | cube.CubeCreation.time_create(True, 'construct')                                            |
|          | 595±6μs              | 590±8μs             |    0.99 | cube.CubeCreation.time_create(True, 'instantiate')                                          |
|          | 242±2ms              | 244±2ms             |    1.01 | cube.CubeEquality.time_equality(False, False, 'all_equal')                                  |
|          | 130±3ms              | 128±1ms             |    0.99 | cube.CubeEquality.time_equality(False, False, 'coord_inequality')                           |
|          | 267±3ms              | 269±2ms             |    1.01 | cube.CubeEquality.time_equality(False, False, 'data_inequality')                            |
|          | 16.9±0.2μs           | 16.7±0.3μs          |    0.99 | cube.CubeEquality.time_equality(False, False, 'metadata_inequality')                        |
|          | 346±5ms              | 341±6ms             |    0.99 | cube.CubeEquality.time_equality(False, True, 'all_equal')                                   |
|          | 232±2ms              | 231±2ms             |    1    | cube.CubeEquality.time_equality(False, True, 'coord_inequality')                            |
|          | 369±6ms              | 363±8ms             |    0.99 | cube.CubeEquality.time_equality(False, True, 'data_inequality')                             |
|          | 17.5±0.4μs           | 16.8±0.3μs          |    0.96 | cube.CubeEquality.time_equality(False, True, 'metadata_inequality')                         |
|          | 247±4ms              | 241±3ms             |    0.98 | cube.CubeEquality.time_equality(True, False, 'all_equal')                                   |
|          | 129±1ms              | 129±3ms             |    1    | cube.CubeEquality.time_equality(True, False, 'coord_inequality')                            |
|          | 266±4ms              | 267±3ms             |    1    | cube.CubeEquality.time_equality(True, False, 'data_inequality')                             |
|          | 53.1±0.5μs           | 53.7±0.9μs          |    1.01 | cube.CubeEquality.time_equality(True, False, 'metadata_inequality')                         |
|          | 346±4ms              | 339±5ms             |    0.98 | cube.CubeEquality.time_equality(True, True, 'all_equal')                                    |
|          | 234±6ms              | 232±4ms             |    0.99 | cube.CubeEquality.time_equality(True, True, 'coord_inequality')                             |
|          | 376±8ms              | 374±6ms             |    0.99 | cube.CubeEquality.time_equality(True, True, 'data_inequality')                              |
|          | 55.9±0.4μs           | 54.7±0.7μs          |    0.98 | cube.CubeEquality.time_equality(True, True, 'metadata_inequality')                          |
|          | 800±8μs              | 799±8μs             |    1    | import_iris.Iris.time__concatenate                                                          |
|          | 183±5μs              | 183±2μs             |    1    | import_iris.Iris.time__constraints                                                          |
|          | 111±0.9μs            | 110±0.7μs           |    0.99 | import_iris.Iris.time__data_manager                                                         |
|          | 93.9±0.3μs           | 94.6±0.2μs          |    1.01 | import_iris.Iris.time__deprecation                                                          |
|          | 143±3μs              | 140±6μs             |    0.98 | import_iris.Iris.time__lazy_data                                                            |
|          | 928±20μs             | 909±3μs             |    0.98 | import_iris.Iris.time__merge                                                                |
|          | 77.8±0.6μs           | 77.4±0.3μs          |    0.99 | import_iris.Iris.time__representation                                                       |
|          | 601±7μs              | 589±5μs             |    0.98 | import_iris.Iris.time_analysis                                                              |
|          | 141±1μs              | 141±0.6μs           |    1    | import_iris.Iris.time_analysis__area_weighted                                               |
|          | 110±1μs              | 110±2μs             |    1    | import_iris.Iris.time_analysis__grid_angles                                                 |
|          | 243±1μs              | 241±3μs             |    0.99 | import_iris.Iris.time_analysis__interpolation                                               |
|          | 189±2μs              | 188±1μs             |    1    | import_iris.Iris.time_analysis__regrid                                                      |
|          | 111±0.9μs            | 112±0.5μs           |    1.01 | import_iris.Iris.time_analysis__scipy_interpolate                                           |
|          | 140±0.8μs            | 140±2μs             |    1    | import_iris.Iris.time_analysis_calculus                                                     |
|          | 331±2μs              | 331±4μs             |    1    | import_iris.Iris.time_analysis_cartography                                                  |
|          | 94.7±0.7μs           | 94.8±0.3μs          |    1    | import_iris.Iris.time_analysis_geomerty                                                     |
|          | 217±2μs              | 216±6μs             |    1    | import_iris.Iris.time_analysis_maths                                                        |
|          | 98.6±2μs             | 97.1±3μs            |    0.98 | import_iris.Iris.time_analysis_stats                                                        |
|          | 176±1μs              | 174±2μs             |    0.98 | import_iris.Iris.time_analysis_trajectory                                                   |
|          | 315±5μs              | 303±3μs             |    0.96 | import_iris.Iris.time_aux_factory                                                           |
|          | 86.0±0.4μs           | 84.5±2μs            |    0.98 | import_iris.Iris.time_common                                                                |
|          | 163±0.8μs            | 160±2μs             |    0.98 | import_iris.Iris.time_common_lenient                                                        |
|          | 1.35±0.01ms          | 1.34±0.01ms         |    0.99 | import_iris.Iris.time_common_metadata                                                       |
|          | 165±2μs              | 164±1μs             |    1    | import_iris.Iris.time_common_mixin                                                          |
|          | 1.20±0.01ms          | 1.21±0.01ms         |    1.01 | import_iris.Iris.time_common_resolve                                                        |
|          | 198±2μs              | 200±0.4μs           |    1.01 | import_iris.Iris.time_config                                                                |
|          | 125±0.6μs            | 124±0.4μs           |    0.99 | import_iris.Iris.time_coord_categorisation                                                  |
|          | 370±7μs              | 366±9μs             |    0.99 | import_iris.Iris.time_coord_systems                                                         |
|          | 769±10μs             | 758±9μs             |    0.99 | import_iris.Iris.time_coords                                                                |
|          | 664±7μs              | 664±10μs            |    1    | import_iris.Iris.time_cube                                                                  |
|          | 229±4μs              | 226±4μs             |    0.98 | import_iris.Iris.time_exceptions                                                            |
|          | 78.7±0.6μs           | 78.0±0.3μs          |    0.99 | import_iris.Iris.time_experimental                                                          |
|          | 186±2μs              | 185±3μs             |    0.99 | import_iris.Iris.time_fileformats                                                           |
|          | 254±5μs              | 255±2μs             |    1.01 | import_iris.Iris.time_fileformats__ff                                                       |
|          | 2.74±0.02ms          | 2.66±0.01ms         |    0.97 | import_iris.Iris.time_fileformats__ff_cross_references                                      |
|          | 79.3±0.4μs           | 79.4±0.3μs          |    1    | import_iris.Iris.time_fileformats__pp_lbproc_pairs                                          |
|          | 116±1μs              | 115±0.7μs           |    1    | import_iris.Iris.time_fileformats_abf                                                       |
|          | 411±4μs              | 409±2μs             |    1    | import_iris.Iris.time_fileformats_cf                                                        |
|          | 5.40±0.08ms          | 5.34±0.06ms         |    0.99 | import_iris.Iris.time_fileformats_dot                                                       |
|          | 75.3±0.7μs           | 74.8±0.6μs          |    0.99 | import_iris.Iris.time_fileformats_name                                                      |
|          | 258±2μs              | 257±1μs             |    1    | import_iris.Iris.time_fileformats_name_loaders                                              |
|          | 120±1μs              | 119±0.8μs           |    0.99 | import_iris.Iris.time_fileformats_netcdf                                                    |
|          | 127±3μs              | 124±0.9μs           |    0.98 | import_iris.Iris.time_fileformats_nimrod                                                    |
|          | 211±4μs              | 212±2μs             |    1    | import_iris.Iris.time_fileformats_nimrod_load_rules                                         |
|          | 793±20μs             | 791±5μs             |    1    | import_iris.Iris.time_fileformats_pp                                                        |
|          | 179±2μs              | 179±1μs             |    1    | import_iris.Iris.time_fileformats_pp_load_rules                                             |
|          | 135±2μs              | 137±6μs             |    1.01 | import_iris.Iris.time_fileformats_pp_save_rules                                             |
|          | 547±2μs              | 554±20μs            |    1.01 | import_iris.Iris.time_fileformats_rules                                                     |
|          | 219±1μs              | 218±8μs             |    1    | import_iris.Iris.time_fileformats_structured_array_identification                           |
|          | 84.0±0.2μs           | 84.0±0.3μs          |    1    | import_iris.Iris.time_fileformats_um                                                        |
|          | 162±2μs              | 162±1μs             |    1    | import_iris.Iris.time_fileformats_um__fast_load                                             |
|          | 138±1μs              | 137±0.6μs           |    1    | import_iris.Iris.time_fileformats_um__fast_load_structured_fields                           |
|          | 77.0±0.2μs           | 76.3±0.3μs          |    0.99 | import_iris.Iris.time_fileformats_um__ff_replacement                                        |
|          | 82.0±0.3μs           | 82.6±0.5μs          |    1.01 | import_iris.Iris.time_fileformats_um__optimal_array_structuring                             |
|          | 994±6μs              | 972±10μs            |    0.98 | import_iris.Iris.time_fileformats_um_cf_map                                                 |
|          | 138±0.7μs            | 137±1μs             |    1    | import_iris.Iris.time_io                                                                    |
|          | 175±1μs              | 177±2μs             |    1.01 | import_iris.Iris.time_io_format_picker                                                      |
|          | 287±2μs              | 290±3μs             |    1.01 | import_iris.Iris.time_iris                                                                  |
|          | 128±3μs              | 128±0.6μs           |    1    | import_iris.Iris.time_iterate                                                               |
|          | 8.41±0.05ms          | 8.24±0.08ms         |    0.98 | import_iris.Iris.time_palette                                                               |
|          | 1.90±0.01ms          | 1.90±0.03ms         |    1    | import_iris.Iris.time_plot                                                                  |
|          | 109±1μs              | 107±3μs             |    0.98 | import_iris.Iris.time_quickplot                                                             |
|          | 2.18±0.06ms          | 2.19±0.05ms         |    1    | import_iris.Iris.time_std_names                                                             |
|          | 1.77±0.01ms          | 1.80±0.01ms         |    1.02 | import_iris.Iris.time_symbols                                                               |
|          | 98.6±0.8ms           | 98.2±1ms            |    1    | import_iris.Iris.time_tests                                                                 |
|          | 256±2μs              | 259±1μs             |    1.01 | import_iris.Iris.time_third_party_cartopy                                                   |
|          | 4.74±0.03ms          | 4.80±0.02ms         |    1.01 | import_iris.Iris.time_third_party_cf_units                                                  |
|          | 120±2μs              | 120±0.5μs           |    1    | import_iris.Iris.time_third_party_cftime                                                    |
|          | 2.84±0.02ms          | 2.92±0.03ms         |    1.03 | import_iris.Iris.time_third_party_matplotlib                                                |
|          | 1.55±0.01ms          | 1.54±0.01ms         |    1    | import_iris.Iris.time_third_party_numpy                                                     |
|          | 173±1μs              | 173±0.5μs           |    1    | import_iris.Iris.time_third_party_scipy                                                     |
|          | 101±2μs              | 101±2μs             |    1    | import_iris.Iris.time_time                                                                  |
|          | 333±5μs              | 328±3μs             |    0.98 | import_iris.Iris.time_util                                                                  |
|          | 72.5±0.8μs           | 70.4±1μs            |    0.97 | iterate.IZip.time_izip                                                                      |
|          | 10.0±0.4ms           | 10.2±0.1ms          |    1.02 | load.LoadAndRealise.time_load((1280, 960, 5), False, 'FF')                                  |
|          | 27.5±0.9ms           | 28.3±0.7ms          |    1.03 | load.LoadAndRealise.time_load((1280, 960, 5), False, 'NetCDF')                              |
|          | 10.1±0.3ms           | 10.1±0.1ms          |    1.01 | load.LoadAndRealise.time_load((1280, 960, 5), False, 'PP')                                  |
|          | 10.2±0.3ms           | 10.4±0.1ms          |    1.02 | load.LoadAndRealise.time_load((1280, 960, 5), True, 'FF')                                   |
|          | 22.4±0.6ms           | 22.8±0.7ms          |    1.02 | load.LoadAndRealise.time_load((1280, 960, 5), True, 'NetCDF')                               |
|          | 10.2±0.2ms           | 10.3±0.5ms          |    1.01 | load.LoadAndRealise.time_load((1280, 960, 5), True, 'PP')                                   |
|          | 1.62±0.01s           | 1.57±0.04s          |    0.97 | load.LoadAndRealise.time_load((2, 2, 1000), False, 'FF')                                    |
|          | 22.8±0.6ms           | 23.1±0.9ms          |    1.01 | load.LoadAndRealise.time_load((2, 2, 1000), False, 'NetCDF')                                |
|          | 1.61±0.01s           | 1.65±0.01s          |    1.03 | load.LoadAndRealise.time_load((2, 2, 1000), False, 'PP')                                    |
|          | 1.61±0.02s           | 1.61±0.03s          |    1    | load.LoadAndRealise.time_load((2, 2, 1000), True, 'FF')                                     |
|          | 23.7±0.7ms           | 22.8±1ms            |    0.96 | load.LoadAndRealise.time_load((2, 2, 1000), True, 'NetCDF')                                 |
|          | 1.63±0.02s           | 1.66±0.02s          |    1.02 | load.LoadAndRealise.time_load((2, 2, 1000), True, 'PP')                                     |
|          | 5.14±0.1ms           | 5.13±0.1ms          |    1    | load.LoadAndRealise.time_load((50, 50, 2), False, 'FF')                                     |
|          | 21.6±0.7ms           | 21.4±0.5ms          |    0.99 | load.LoadAndRealise.time_load((50, 50, 2), False, 'NetCDF')                                 |
|          | 5.12±0.1ms           | 5.18±0.07ms         |    1.01 | load.LoadAndRealise.time_load((50, 50, 2), False, 'PP')                                     |
|          | 5.12±0.1ms           | 5.23±0.05ms         |    1.02 | load.LoadAndRealise.time_load((50, 50, 2), True, 'FF')                                      |
|          | 21.5±0.9ms           | 21.1±0.6ms          |    0.98 | load.LoadAndRealise.time_load((50, 50, 2), True, 'NetCDF')                                  |
|          | 5.12±0.1ms           | 5.19±0.09ms         |    1.01 | load.LoadAndRealise.time_load((50, 50, 2), True, 'PP')                                      |
|          | 20.8±0.8ms           | 21.5±0.3ms          |    1.03 | load.LoadAndRealise.time_realise((1280, 960, 5), False, 'NetCDF')                           |
|          | 14.1±3ms             | 14.6±1ms            |    1.04 | load.LoadAndRealise.time_realise((1280, 960, 5), False, 'PP')                               |
|          | 26.6±0.7ms           | 26.8±2ms            |    1.01 | load.LoadAndRealise.time_realise((1280, 960, 5), True, 'FF')                                |
|          | 80.6±0.8ms           | 72.4±2ms            |    0.9  | load.LoadAndRealise.time_realise((1280, 960, 5), True, 'NetCDF')                            |
|          | 26.6±2ms             | 27.4±2ms            |    1.03 | load.LoadAndRealise.time_realise((1280, 960, 5), True, 'PP')                                |
|          | 500±9ms              | 497±5ms             |    0.99 | load.LoadAndRealise.time_realise((2, 2, 1000), False, 'FF')                                 |
|          | 2.90±0.2ms           | 3.16±0.1ms          |    1.09 | load.LoadAndRealise.time_realise((2, 2, 1000), False, 'NetCDF')                             |
|          | 492±10ms             | 500±6ms             |    1.02 | load.LoadAndRealise.time_realise((2, 2, 1000), False, 'PP')                                 |
|          | 501±6ms              | 513±10ms            |    1.02 | load.LoadAndRealise.time_realise((2, 2, 1000), True, 'FF')                                  |
|          | 3.14±0.2ms           | 3.06±0.1ms          |    0.98 | load.LoadAndRealise.time_realise((2, 2, 1000), True, 'NetCDF')                              |
|          | 504±7ms              | 508±10ms            |    1.01 | load.LoadAndRealise.time_realise((2, 2, 1000), True, 'PP')                                  |
|          | 1.76±0.05ms          | 1.76±0.07ms         |    1    | load.LoadAndRealise.time_realise((50, 50, 2), False, 'FF')                                  |
|          | 3.04±0.1ms           | 3.03±0.2ms          |    1    | load.LoadAndRealise.time_realise((50, 50, 2), False, 'NetCDF')                              |
|          | 1.73±0.06ms          | 1.72±0.09ms         |    1    | load.LoadAndRealise.time_realise((50, 50, 2), False, 'PP')                                  |
|          | 1.77±0.1ms           | 1.85±0.09ms         |    1.05 | load.LoadAndRealise.time_realise((50, 50, 2), True, 'FF')                                   |
|          | 3.09±0.2ms           | 3.40±0.2ms          |    1.1  | load.LoadAndRealise.time_realise((50, 50, 2), True, 'NetCDF')                               |
|          | 1.78±0.05ms          | 1.86±0.07ms         |    1.04 | load.LoadAndRealise.time_realise((50, 50, 2), True, 'PP')                                   |
|          | 363±6ms              | 366±2ms             |    1.01 | load.ManyVars.time_many_var_load                                                            |
|          | 10.5±0.2ms           | 10.3±0.2ms          |    0.98 | load.STASHConstraint.time_stash_constraint((1280, 960, 5), 'FF')                            |
|          | 10.3±0.2ms           | 10.3±0.09ms         |    1    | load.STASHConstraint.time_stash_constraint((1280, 960, 5), 'PP')                            |
|          | 1.60±0.01s           | 1.61±0.04s          |    1    | load.STASHConstraint.time_stash_constraint((2, 2, 1000), 'FF')                              |
|          | 1.61±0.02s           | 1.64±0.02s          |    1.02 | load.STASHConstraint.time_stash_constraint((2, 2, 1000), 'PP')                              |
|          | 5.19±0.03ms          | 5.18±0.04ms         |    1    | load.STASHConstraint.time_stash_constraint((2, 2, 2), 'FF')                                 |
|          | 5.19±0.05ms          | 5.21±0.06ms         |    1    | load.STASHConstraint.time_stash_constraint((2, 2, 2), 'PP')                                 |
|          | 9.23±0.1ms           | 9.29±0.1ms          |    1.01 | load.StructuredFF.time_structured_load((1280, 960, 5), False)                               |
|          | 6.03±0.1ms           | 6.01±0.07ms         |    1    | load.StructuredFF.time_structured_load((1280, 960, 5), True)                                |
|          | 1.59±0.02s           | 1.59±0.04s          |    1    | load.StructuredFF.time_structured_load((2, 2, 1000), False)                                 |
|          | 537±4ms              | 560±5ms             |    1.04 | load.StructuredFF.time_structured_load((2, 2, 1000), True)                                  |
|          | 4.37±0.04ms          | 4.39±0.04ms         |    1    | load.StructuredFF.time_structured_load((2, 2, 2), False)                                    |
|          | 4.18±0.04ms          | 4.24±0.05ms         |    1.01 | load.StructuredFF.time_structured_load((2, 2, 2), True)                                     |
|          | 170±2ms              | 172±3ms             |    1.01 | load.TimeConstraint.time_time_constraint(20, 'FF')                                          |
|          | 24.5±0.2ms           | 25.0±0.3ms          |    1.02 | load.TimeConstraint.time_time_constraint(20, 'NetCDF')                                      |
|          | 172±0.6ms            | 176±4ms             |    1.03 | load.TimeConstraint.time_time_constraint(20, 'PP')                                          |
|          | 33.5±0.1ms           | 33.6±0.7ms          |    1    | load.TimeConstraint.time_time_constraint(3, 'FF')                                           |
|          | 24.1±0.2ms           | 24.0±0.8ms          |    1    | load.TimeConstraint.time_time_constraint(3, 'NetCDF')                                       |
|          | 34.5±0.7ms           | 33.7±0.6ms          |    0.98 | load.TimeConstraint.time_time_constraint(3, 'PP')                                           |
|          | 19.8±0.5ms           | 20.3±0.5ms          |    1.03 | load.ugrid.BasicLoading.time_load_file(1)                                                   |
|          | 57.0±0.6ms           | 59.6±1ms            |    1.05 | load.ugrid.BasicLoading.time_load_file(200000)                                              |
|          | 14.9±0.3ms           | 15.2±0.3ms          |    1.02 | load.ugrid.BasicLoading.time_load_mesh(1)                                                   |
|          | 26.1±0.6ms           | 27.3±0.8ms          |    1.04 | load.ugrid.BasicLoading.time_load_mesh(200000)                                              |
|          | 19.4±0.3ms           | 20.2±0.6ms          |    1.04 | load.ugrid.BasicLoadingTime.time_load_file(1)                                               |
|          | 24.2±0.4ms           | 25.0±1ms            |    1.03 | load.ugrid.BasicLoadingTime.time_load_file(200000)                                          |
|          | 14.7±0.1ms           | 15.2±0.4ms          |    1.03 | load.ugrid.BasicLoadingTime.time_load_mesh(1)                                               |
|          | 19.4±0.1ms           | 19.9±0.4ms          |    1.03 | load.ugrid.BasicLoadingTime.time_load_mesh(200000)                                          |
|          | 21.2±0.5ms           | 21.4±0.6ms          |    1.01 | load.ugrid.Callback.time_load_file_callback(1)                                              |
|          | 69.1±0.7ms           | 69.4±1ms            |    1    | load.ugrid.Callback.time_load_file_callback(200000)                                         |
|          | 21.0±0.7ms           | 21.2±0.5ms          |    1.01 | load.ugrid.CallbackTime.time_load_file_callback(1)                                          |
|          | 25.9±0.7ms           | 27.1±1ms            |    1.05 | load.ugrid.CallbackTime.time_load_file_callback(200000)                                     |
|          | 3.09±0.1ms           | 3.24±0.3ms          |    1.05 | load.ugrid.DataRealisation.time_realise_data(10000)                                         |
|          | 4.57±0.5ms           | 4.53±0.3ms          |    0.99 | load.ugrid.DataRealisation.time_realise_data(200000)                                        |
|          | 39.5±1ms             | 40.9±3ms            |    1.04 | load.ugrid.DataRealisationTime.time_realise_data(10000)                                     |
|          | 806±10ms             | 803±10ms            |    1    | load.ugrid.DataRealisationTime.time_realise_data(200000)                                    |
|          | 433±2ms              | 448±4ms             |    1.03 | merge_concat.Concatenate.time_concatenate(False)                                            |
|          | 434±3ms              | 449±4ms             |    1.04 | merge_concat.Concatenate.time_concatenate(True)                                             |
|          | 109±0.3M             | 109±0.3M            |    1    | merge_concat.Concatenate.tracemalloc_concatenate(False)                                     |
|          | 109±0.3M             | 109±0.3M            |    1    | merge_concat.Concatenate.tracemalloc_concatenate(True)                                      |
|          | 60.8±2ms             | 56.0±1ms            |    0.92 | merge_concat.Merge.time_merge                                                               |
|          | 1.62±0.2M            | 1.62±0.2M           |    1    | merge_concat.Merge.tracemalloc_merge                                                        |
|          | 474±9ns              | 403±2ns             |    0.85 | mesh.utils.regions_combine.CombineRegionsComputeRealData.time_compute_data(50)              |
|          | 214±1ms              | 211±2ms             |    0.99 | mesh.utils.regions_combine.CombineRegionsComputeRealData.time_compute_data(500)             |
|          | 659±0.9k             | 650±0.3k            |    0.99 | mesh.utils.regions_combine.CombineRegionsComputeRealData.tracemalloc_compute_data(50)       |
|          | 60.1±0M              | 60.1±0M             |    1    | mesh.utils.regions_combine.CombineRegionsComputeRealData.tracemalloc_compute_data(500)      |
|          | 17.0±0.2ms           | 17.3±0.3ms          |    1.01 | mesh.utils.regions_combine.CombineRegionsCreateCube.time_create_combined_cube(50)           |
|          | 19.0±0.3ms           | 19.5±0.8ms          |    1.03 | mesh.utils.regions_combine.CombineRegionsCreateCube.time_create_combined_cube(500)          |
|          | 808±0.8k             | 698±50k             |    0.86 | mesh.utils.regions_combine.CombineRegionsCreateCube.tracemalloc_create_combined_cube(50)    |
|          | 12.7±0M              | 12.6±0.05M          |    0.99 | mesh.utils.regions_combine.CombineRegionsCreateCube.tracemalloc_create_combined_cube(500)   |
|          | 121±1ms              | 119±2ms             |    0.98 | mesh.utils.regions_combine.CombineRegionsFileStreamedCalc.time_stream_file2file(50)         |
|          | 687±9ms              | 682±10ms            |    0.99 | mesh.utils.regions_combine.CombineRegionsFileStreamedCalc.time_stream_file2file(500)        |
|          | 1.22±0.01M           | 1.25±0.03M          |    1.03 | mesh.utils.regions_combine.CombineRegionsFileStreamedCalc.tracemalloc_stream_file2file(50)  |
|          | 96.2±0.01M           | 96.3±0.04M          |    1    | mesh.utils.regions_combine.CombineRegionsFileStreamedCalc.tracemalloc_stream_file2file(500) |
|          | 79.8±0.9ms           | 77.0±2ms            |    0.96 | mesh.utils.regions_combine.CombineRegionsSaveData.time_save(50)                             |
|          | 643±10ms             | 628±9ms             |    0.98 | mesh.utils.regions_combine.CombineRegionsSaveData.time_save(500)                            |
|          | 1.18±0.01M           | 1.16±0.02M          |    0.98 | mesh.utils.regions_combine.CombineRegionsSaveData.tracemalloc_save(50)                      |
|          | 96.2±0.01M           | 96.2±0.01M          |    1    | mesh.utils.regions_combine.CombineRegionsSaveData.tracemalloc_save(500)                     |
|          | 2.1752849999999997   | 2.1752849999999997  |    1    | mesh.utils.regions_combine.CombineRegionsSaveData.track_filesize_saved(50)                  |
|          | 216.01528499999998   | 216.01528499999998  |    1    | mesh.utils.regions_combine.CombineRegionsSaveData.track_filesize_saved(500)                 |
|          | 6.52±0.05ms          | 6.58±0.04ms         |    1.01 | plot.AuxSort.time_aux_sort                                                                  |
|          | 85.6±1ms             | 80.6±3ms            |    0.94 | regridding.CurvilinearRegridding.time_regrid_pic                                            |
|          | 136±3M               | 136±3M              |    1    | regridding.CurvilinearRegridding.tracemalloc_regrid_pic                                     |
|          | 102±0.7ms            | 99.5±0.8ms          |    0.98 | regridding.HorizontalChunkedRegridding.time_regrid_area_w                                   |
|          | 50.3±2ms             | 50.0±1ms            |    0.99 | regridding.HorizontalChunkedRegridding.time_regrid_area_w_new_grid                          |
|          | 106±0.04M            | 106±0.05M           |    1    | regridding.HorizontalChunkedRegridding.tracemalloc_regrid_area_w                            |
|          | 147±0.02M            | 147±0.02M           |    1    | regridding.HorizontalChunkedRegridding.tracemalloc_regrid_area_w_new_grid                   |
|          | 4.57±0.03ms          | 4.52±0.07ms         |    0.99 | save.NetcdfSave.time_netcdf_save_cube(50, False)                                            |
|          | 82.5±1ms             | 83.8±2ms            |    1.02 | save.NetcdfSave.time_netcdf_save_cube(50, True)                                             |
|          | 52.5±0.4ms           | 53.3±0.8ms          |    1.02 | save.NetcdfSave.time_netcdf_save_cube(600, False)                                           |
|          | 590±4ms              | 591±8ms             |    1    | save.NetcdfSave.time_netcdf_save_cube(600, True)                                            |
|          | 89.1±0.7ns           | 86.2±0.3ns          |    0.97 | save.NetcdfSave.time_netcdf_save_mesh(50, False)                                            |
|          | 64.9±2ms             | 64.6±1ms            |    1    | save.NetcdfSave.time_netcdf_save_mesh(50, True)                                             |
|          | 87.7±2ns             | 86.6±0.3ns          |    0.99 | save.NetcdfSave.time_netcdf_save_mesh(600, False)                                           |
|          | 517±4ms              | 522±5ms             |    1.01 | save.NetcdfSave.time_netcdf_save_mesh(600, True)                                            |
|          | 28.9±0.08k           | 30.1±0.06k          |    1.04 | save.NetcdfSave.tracemalloc_netcdf_save(50, False)                                          |
|          | 1.67±0.08M           | 1.71±0.2M           |    1.02 | save.NetcdfSave.tracemalloc_netcdf_save(50, True)                                           |
|          | 28.9±0.08k           | 30.1±0.09k          |    1.04 | save.NetcdfSave.tracemalloc_netcdf_save(600, False)                                         |
|          | 208±20M              | 225±20M             |    1.08 | save.NetcdfSave.tracemalloc_netcdf_save(600, True)                                          |
|          | 43.6±0.5ms           | 41.1±0.3ms          |    0.94 | stats.PearsonR.time_lazy                                                                    |
|          | 9.56±0.1ms           | 9.26±0.2ms          |    0.97 | stats.PearsonR.time_real                                                                    |
|          | 24.6±0.4M            | 24.7±1M             |    1    | stats.PearsonR.tracemalloc_lazy                                                             |
|          | 18.4±0.01M           | 18.4±0.01M          |    1    | stats.PearsonR.tracemalloc_real                                                             |
|          | 23.3±0.6ms           | 27.0±1ms            |    1.16 | trajectory.TrajectoryInterpolation.time_trajectory_linear                                   |
|          | 62.4±0.7ms           | 71.6±1ms            |    1.15 | trajectory.TrajectoryInterpolation.time_trajectory_nearest                                  |
|          | 23.3±0.01M           | 23.3±0.01M          |    1    | trajectory.TrajectoryInterpolation.tracemalloc_trajectory_linear                            |
|          | 12.1±0.04M           | 12.1±0.04M          |    1    | trajectory.TrajectoryInterpolation.tracemalloc_trajectory_nearest                           |

Benchmarks that have got worse:

| Change   | Before [df4c52b6]    | After [64abf74b]    |   Ratio | Benchmark (Parameter)                                         |
|----------|----------------------|---------------------|---------|---------------------------------------------------------------|
| +        | 29.5±3ms             | 40.6±3ms            |    1.38 | load.LoadAndRealise.time_realise((1280, 960, 5), False, 'FF') |

Generated by GHA run 12392818350

ESadek-MO pushed a commit to ESadek-MO/iris that referenced this pull request Dec 19, 2024
* pin dask <2024.9

* update lockfiles

* update for pypi

* add whatsnew, fix tests

* skip failing doctests
@pp-mo pp-mo mentioned this pull request Dec 20, 2024
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