forked from open-telemetry/opentelemetry-dotnet
-
Notifications
You must be signed in to change notification settings - Fork 2
/
MetricsBenchmarks.cs
296 lines (268 loc) · 15 KB
/
MetricsBenchmarks.cs
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
// Copyright The OpenTelemetry Authors
// SPDX-License-Identifier: Apache-2.0
using System.Diagnostics;
using System.Diagnostics.Metrics;
using BenchmarkDotNet.Attributes;
using OpenTelemetry;
using OpenTelemetry.Metrics;
using OpenTelemetry.Tests;
/*
BenchmarkDotNet v0.13.10, Windows 11 (10.0.22621.3007/22H2/2022Update/SunValley2)
11th Gen Intel Core i7-1185G7 3.00GHz, 1 CPU, 8 logical and 4 physical cores
.NET SDK 8.0.101
[Host] : .NET 8.0.1 (8.0.123.58001), X64 RyuJIT AVX2
DefaultJob : .NET 8.0.1 (8.0.123.58001), X64 RyuJIT AVX2
| Method | AggregationTemporality | Mean | Error | StdDev | Gen0 | Allocated |
|-------------------------------------- |----------------------- |----------:|---------:|----------:|-------:|----------:|
| CounterHotPath | Cumulative | 11.27 ns | 0.173 ns | 0.145 ns | - | - |
| CounterWith1LabelsHotPath | Cumulative | 43.72 ns | 0.266 ns | 0.248 ns | - | - |
| CounterWith2LabelsHotPath | Cumulative | 65.90 ns | 1.334 ns | 1.248 ns | - | - |
| CounterWith3LabelsHotPath | Cumulative | 88.97 ns | 1.785 ns | 1.984 ns | - | - |
| CounterWith4LabelsHotPath | Cumulative | 122.00 ns | 2.131 ns | 1.994 ns | 0.0138 | 88 B |
| CounterWith5LabelsHotPath | Cumulative | 146.73 ns | 2.557 ns | 2.392 ns | 0.0165 | 104 B |
| CounterWith6LabelsHotPath | Cumulative | 163.22 ns | 2.136 ns | 1.783 ns | 0.0191 | 120 B |
| CounterWith7LabelsHotPath | Cumulative | 184.53 ns | 1.324 ns | 1.238 ns | 0.0215 | 136 B |
| CounterWith1LabelsHotPathUsingTagList | Cumulative | 58.27 ns | 1.157 ns | 1.504 ns | - | - |
| CounterWith2LabelsHotPathUsingTagList | Cumulative | 92.87 ns | 0.550 ns | 0.488 ns | - | - |
| CounterWith3LabelsHotPathUsingTagList | Cumulative | 120.31 ns | 0.739 ns | 0.617 ns | - | - |
| CounterWith4LabelsHotPathUsingTagList | Cumulative | 132.98 ns | 2.181 ns | 2.240 ns | - | - |
| CounterWith5LabelsHotPathUsingTagList | Cumulative | 154.56 ns | 2.685 ns | 2.380 ns | - | - |
| CounterWith6LabelsHotPathUsingTagList | Cumulative | 171.36 ns | 2.738 ns | 2.286 ns | - | - |
| CounterWith7LabelsHotPathUsingTagList | Cumulative | 194.81 ns | 1.894 ns | 1.582 ns | - | - |
| CounterWith8LabelsHotPathUsingTagList | Cumulative | 214.39 ns | 1.339 ns | 1.187 ns | - | - |
| CounterWith9LabelsHotPathUsingTagList | Cumulative | 300.38 ns | 3.945 ns | 3.690 ns | 0.0710 | 448 B |
| CounterHotPath | Delta | 14.11 ns | 0.257 ns | 0.228 ns | - | - |
| CounterWith1LabelsHotPath | Delta | 49.15 ns | 0.295 ns | 0.246 ns | - | - |
| CounterWith2LabelsHotPath | Delta | 68.99 ns | 0.477 ns | 0.398 ns | - | - |
| CounterWith3LabelsHotPath | Delta | 93.35 ns | 1.294 ns | 1.080 ns | - | - |
| CounterWith4LabelsHotPath | Delta | 141.40 ns | 2.846 ns | 6.539 ns | 0.0138 | 88 B |
| CounterWith5LabelsHotPath | Delta | 163.34 ns | 3.189 ns | 3.917 ns | 0.0165 | 104 B |
| CounterWith6LabelsHotPath | Delta | 181.62 ns | 3.582 ns | 4.125 ns | 0.0191 | 120 B |
| CounterWith7LabelsHotPath | Delta | 201.33 ns | 2.700 ns | 2.108 ns | 0.0215 | 136 B |
| CounterWith1LabelsHotPathUsingTagList | Delta | 75.56 ns | 1.457 ns | 1.496 ns | - | - |
| CounterWith2LabelsHotPathUsingTagList | Delta | 91.48 ns | 1.852 ns | 2.714 ns | - | - |
| CounterWith3LabelsHotPathUsingTagList | Delta | 129.23 ns | 2.608 ns | 3.298 ns | - | - |
| CounterWith4LabelsHotPathUsingTagList | Delta | 150.55 ns | 2.433 ns | 2.498 ns | - | - |
| CounterWith5LabelsHotPathUsingTagList | Delta | 191.60 ns | 3.119 ns | 2.918 ns | - | - |
| CounterWith6LabelsHotPathUsingTagList | Delta | 196.49 ns | 2.874 ns | 2.400 ns | - | - |
| CounterWith7LabelsHotPathUsingTagList | Delta | 224.42 ns | 4.482 ns | 8.196 ns | - | - |
| CounterWith8LabelsHotPathUsingTagList | Delta | 243.75 ns | 4.861 ns | 9.482 ns | - | - |
| CounterWith9LabelsHotPathUsingTagList | Delta | 331.22 ns | 6.493 ns | 11.373 ns | 0.0710 | 448 B |
*/
namespace Benchmarks.Metrics;
public class MetricsBenchmarks
{
private readonly Random random = new();
private readonly string[] dimensionValues = new string[] { "DimVal1", "DimVal2", "DimVal3", "DimVal4", "DimVal5", "DimVal6", "DimVal7", "DimVal8", "DimVal9", "DimVal10" };
private Counter<long> counter;
private MeterProvider meterProvider;
private Meter meter;
[Params(MetricReaderTemporalityPreference.Cumulative, MetricReaderTemporalityPreference.Delta)]
public MetricReaderTemporalityPreference AggregationTemporality { get; set; }
[GlobalSetup]
public void Setup()
{
this.meter = new Meter(Utils.GetCurrentMethodName());
var exportedItems = new List<Metric>();
this.meterProvider = Sdk.CreateMeterProviderBuilder()
.AddMeter(this.meter.Name) // All instruments from this meter are enabled.
.AddInMemoryExporter(exportedItems, metricReaderOptions =>
{
metricReaderOptions.PeriodicExportingMetricReaderOptions.ExportIntervalMilliseconds = 1000;
metricReaderOptions.TemporalityPreference = this.AggregationTemporality;
})
.Build();
this.counter = this.meter.CreateCounter<long>("counter");
}
[GlobalCleanup]
public void Cleanup()
{
this.meter?.Dispose();
this.meterProvider.Dispose();
}
[Benchmark]
public void CounterHotPath()
{
this.counter.Add(100);
}
[Benchmark]
public void CounterWith1LabelsHotPath()
{
var tag1 = new KeyValuePair<string, object>("DimName1", this.dimensionValues[this.random.Next(0, 10)]);
this.counter.Add(100, tag1);
}
[Benchmark]
public void CounterWith2LabelsHotPath()
{
var tag1 = new KeyValuePair<string, object>("DimName1", this.dimensionValues[this.random.Next(0, 10)]);
var tag2 = new KeyValuePair<string, object>("DimName2", this.dimensionValues[this.random.Next(0, 10)]);
this.counter.Add(100, tag1, tag2);
}
[Benchmark]
public void CounterWith3LabelsHotPath()
{
var tag1 = new KeyValuePair<string, object>("DimName1", this.dimensionValues[this.random.Next(0, 10)]);
var tag2 = new KeyValuePair<string, object>("DimName2", this.dimensionValues[this.random.Next(0, 10)]);
var tag3 = new KeyValuePair<string, object>("DimName3", this.dimensionValues[this.random.Next(0, 10)]);
this.counter.Add(100, tag1, tag2, tag3);
}
[Benchmark]
public void CounterWith4LabelsHotPath()
{
var tag1 = new KeyValuePair<string, object>("DimName1", this.dimensionValues[this.random.Next(0, 2)]);
var tag2 = new KeyValuePair<string, object>("DimName2", this.dimensionValues[this.random.Next(0, 5)]);
var tag3 = new KeyValuePair<string, object>("DimName3", this.dimensionValues[this.random.Next(0, 10)]);
var tag4 = new KeyValuePair<string, object>("DimName4", this.dimensionValues[this.random.Next(0, 10)]);
this.counter.Add(100, tag1, tag2, tag3, tag4);
}
[Benchmark]
public void CounterWith5LabelsHotPath()
{
var tag1 = new KeyValuePair<string, object>("DimName1", this.dimensionValues[this.random.Next(0, 2)]);
var tag2 = new KeyValuePair<string, object>("DimName2", this.dimensionValues[this.random.Next(0, 2)]);
var tag3 = new KeyValuePair<string, object>("DimName3", this.dimensionValues[this.random.Next(0, 5)]);
var tag4 = new KeyValuePair<string, object>("DimName4", this.dimensionValues[this.random.Next(0, 5)]);
var tag5 = new KeyValuePair<string, object>("DimName5", this.dimensionValues[this.random.Next(0, 10)]);
this.counter.Add(100, tag1, tag2, tag3, tag4, tag5);
}
[Benchmark]
public void CounterWith6LabelsHotPath()
{
var tag1 = new KeyValuePair<string, object>("DimName1", this.dimensionValues[this.random.Next(0, 2)]);
var tag2 = new KeyValuePair<string, object>("DimName2", this.dimensionValues[this.random.Next(0, 2)]);
var tag3 = new KeyValuePair<string, object>("DimName3", this.dimensionValues[this.random.Next(0, 2)]);
var tag4 = new KeyValuePair<string, object>("DimName4", this.dimensionValues[this.random.Next(0, 5)]);
var tag5 = new KeyValuePair<string, object>("DimName5", this.dimensionValues[this.random.Next(0, 5)]);
var tag6 = new KeyValuePair<string, object>("DimName6", this.dimensionValues[this.random.Next(0, 5)]);
this.counter.Add(100, tag1, tag2, tag3, tag4, tag5, tag6);
}
[Benchmark]
public void CounterWith7LabelsHotPath()
{
var tag1 = new KeyValuePair<string, object>("DimName1", this.dimensionValues[this.random.Next(0, 1)]);
var tag2 = new KeyValuePair<string, object>("DimName2", this.dimensionValues[this.random.Next(0, 2)]);
var tag3 = new KeyValuePair<string, object>("DimName3", this.dimensionValues[this.random.Next(0, 2)]);
var tag4 = new KeyValuePair<string, object>("DimName4", this.dimensionValues[this.random.Next(0, 2)]);
var tag5 = new KeyValuePair<string, object>("DimName5", this.dimensionValues[this.random.Next(0, 5)]);
var tag6 = new KeyValuePair<string, object>("DimName6", this.dimensionValues[this.random.Next(0, 5)]);
var tag7 = new KeyValuePair<string, object>("DimName7", this.dimensionValues[this.random.Next(0, 5)]);
this.counter.Add(100, tag1, tag2, tag3, tag4, tag5, tag6, tag7);
}
[Benchmark]
public void CounterWith1LabelsHotPathUsingTagList()
{
var tags = new TagList
{
{ "DimName1", this.dimensionValues[this.random.Next(0, 10)] },
};
this.counter.Add(100, tags);
}
[Benchmark]
public void CounterWith2LabelsHotPathUsingTagList()
{
var tags = new TagList
{
{ "DimName1", this.dimensionValues[this.random.Next(0, 10)] },
{ "DimName2", this.dimensionValues[this.random.Next(0, 10)] },
};
this.counter.Add(100, tags);
}
[Benchmark]
public void CounterWith3LabelsHotPathUsingTagList()
{
var tags = new TagList
{
{ "DimName1", this.dimensionValues[this.random.Next(0, 10)] },
{ "DimName2", this.dimensionValues[this.random.Next(0, 10)] },
{ "DimName3", this.dimensionValues[this.random.Next(0, 10)] },
};
this.counter.Add(100, tags);
}
[Benchmark]
public void CounterWith4LabelsHotPathUsingTagList()
{
var tags = new TagList
{
{ "DimName1", this.dimensionValues[this.random.Next(0, 2)] },
{ "DimName2", this.dimensionValues[this.random.Next(0, 5)] },
{ "DimName3", this.dimensionValues[this.random.Next(0, 10)] },
{ "DimName4", this.dimensionValues[this.random.Next(0, 10)] },
};
this.counter.Add(100, tags);
}
[Benchmark]
public void CounterWith5LabelsHotPathUsingTagList()
{
var tags = new TagList
{
{ "DimName1", this.dimensionValues[this.random.Next(0, 2)] },
{ "DimName2", this.dimensionValues[this.random.Next(0, 2)] },
{ "DimName3", this.dimensionValues[this.random.Next(0, 5)] },
{ "DimName4", this.dimensionValues[this.random.Next(0, 5)] },
{ "DimName5", this.dimensionValues[this.random.Next(0, 10)] },
};
this.counter.Add(100, tags);
}
[Benchmark]
public void CounterWith6LabelsHotPathUsingTagList()
{
var tags = new TagList
{
{ "DimName1", this.dimensionValues[this.random.Next(0, 2)] },
{ "DimName2", this.dimensionValues[this.random.Next(0, 2)] },
{ "DimName3", this.dimensionValues[this.random.Next(0, 2)] },
{ "DimName4", this.dimensionValues[this.random.Next(0, 5)] },
{ "DimName5", this.dimensionValues[this.random.Next(0, 5)] },
{ "DimName6", this.dimensionValues[this.random.Next(0, 5)] },
};
this.counter.Add(100, tags);
}
[Benchmark]
public void CounterWith7LabelsHotPathUsingTagList()
{
var tags = new TagList
{
{ "DimName1", this.dimensionValues[this.random.Next(0, 1)] },
{ "DimName2", this.dimensionValues[this.random.Next(0, 2)] },
{ "DimName3", this.dimensionValues[this.random.Next(0, 2)] },
{ "DimName4", this.dimensionValues[this.random.Next(0, 2)] },
{ "DimName5", this.dimensionValues[this.random.Next(0, 5)] },
{ "DimName6", this.dimensionValues[this.random.Next(0, 5)] },
{ "DimName7", this.dimensionValues[this.random.Next(0, 5)] },
};
this.counter.Add(100, tags);
}
[Benchmark]
public void CounterWith8LabelsHotPathUsingTagList()
{
var tags = new TagList
{
{ "DimName1", this.dimensionValues[this.random.Next(0, 1)] },
{ "DimName2", this.dimensionValues[this.random.Next(0, 1)] },
{ "DimName3", this.dimensionValues[this.random.Next(0, 2)] },
{ "DimName4", this.dimensionValues[this.random.Next(0, 2)] },
{ "DimName5", this.dimensionValues[this.random.Next(0, 2)] },
{ "DimName6", this.dimensionValues[this.random.Next(0, 5)] },
{ "DimName7", this.dimensionValues[this.random.Next(0, 5)] },
{ "DimName8", this.dimensionValues[this.random.Next(0, 5)] },
};
this.counter.Add(100, tags);
}
[Benchmark]
public void CounterWith9LabelsHotPathUsingTagList()
{
var tags = new TagList
{
{ "DimName1", this.dimensionValues[this.random.Next(0, 1)] },
{ "DimName2", this.dimensionValues[this.random.Next(0, 1)] },
{ "DimName3", this.dimensionValues[this.random.Next(0, 1)] },
{ "DimName4", this.dimensionValues[this.random.Next(0, 2)] },
{ "DimName5", this.dimensionValues[this.random.Next(0, 2)] },
{ "DimName6", this.dimensionValues[this.random.Next(0, 2)] },
{ "DimName7", this.dimensionValues[this.random.Next(0, 5)] },
{ "DimName8", this.dimensionValues[this.random.Next(0, 5)] },
{ "DimName9", this.dimensionValues[this.random.Next(0, 5)] },
};
this.counter.Add(100, tags);
}
}