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Performance Shift(s): 61eb74cf #5966

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github-actions bot opened this issue May 21, 2024 · 1 comment
Closed

Performance Shift(s): 61eb74cf #5966

github-actions bot opened this issue May 21, 2024 · 1 comment
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Bot A bot generated issue/pull-request Type: Performance

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Benchmark comparison has identified performance shifts at:

Please review the report below and take corrective/congratulatory action as appropriate :slightly_smiling_face:

⏱️ Performance Benchmark Report: 61eb74c

Performance shifts 
| Change   |   Before [c956403c] <main~3> |   After [61eb74cf] <main~2> |   Ratio | Benchmark (Parameter)                                |
|----------|------------------------------|-----------------------------|---------|------------------------------------------------------|
| +        |                          1.5 |                         1.9 |    1.27 | save.NetcdfSave.track_addedmem_netcdf_save(50, True) |
Full benchmark results 

Benchmarks that have stayed the same:

| Change   | Before [c956403c] <main~3>   | After [61eb74cf] <main~2>   |   Ratio | Benchmark (Parameter)                                                                                  |
|----------|------------------------------|-----------------------------|---------|--------------------------------------------------------------------------------------------------------|
|          | 54.6±0.7ms                   | 55.5±1ms                    |    1.02 | aggregate_collapse.Aggregation.time_aggregated_by_COUNT(False)                                         |
|          | 55.3±0.8ms                   | 56.4±1ms                    |    1.02 | aggregate_collapse.Aggregation.time_aggregated_by_COUNT(True)                                          |
|          | 191±3ms                      | 198±4ms                     |    1.04 | aggregate_collapse.Aggregation.time_aggregated_by_FAST_PERCENTILE(False)                               |
|          | 193±3ms                      | 198±4ms                     |    1.02 | aggregate_collapse.Aggregation.time_aggregated_by_FAST_PERCENTILE(True)                                |
|          | 36.5±1ms                     | 37.8±0.6ms                  |    1.03 | aggregate_collapse.Aggregation.time_aggregated_by_GMEAN(False)                                         |
|          | 37.2±0.5ms                   | 39.0±0.7ms                  |    1.05 | aggregate_collapse.Aggregation.time_aggregated_by_GMEAN(True)                                          |
|          | 36.1±0.8ms                   | 38.5±0.8ms                  |    1.07 | aggregate_collapse.Aggregation.time_aggregated_by_HMEAN(False)                                         |
|          | 37.4±0.5ms                   | 38.8±0.6ms                  |    1.04 | aggregate_collapse.Aggregation.time_aggregated_by_HMEAN(True)                                          |
|          | 46.9±1ms                     | 48.4±0.7ms                  |    1.03 | aggregate_collapse.Aggregation.time_aggregated_by_MAX(False)                                           |
|          | 47.4±0.8ms                   | 49.1±0.5ms                  |    1.04 | aggregate_collapse.Aggregation.time_aggregated_by_MAX(True)                                            |
|          | 119±2ms                      | 123±2ms                     |    1.03 | aggregate_collapse.Aggregation.time_aggregated_by_MAX_RUN(False)                                       |
|          | 120±2ms                      | 123±2ms                     |    1.02 | aggregate_collapse.Aggregation.time_aggregated_by_MAX_RUN(True)                                        |
|          | 51.0±0.7ms                   | 53.2±1ms                    |    1.04 | aggregate_collapse.Aggregation.time_aggregated_by_MEAN(False)                                          |
|          | 51.8±0.7ms                   | 54.4±1ms                    |    1.05 | aggregate_collapse.Aggregation.time_aggregated_by_MEAN(True)                                           |
|          | 36.7±0.6ms                   | 38.6±0.7ms                  |    1.05 | aggregate_collapse.Aggregation.time_aggregated_by_MEDIAN(False)                                        |
|          | 37.1±0.5ms                   | 37.9±0.6ms                  |    1.02 | aggregate_collapse.Aggregation.time_aggregated_by_MEDIAN(True)                                         |
|          | 47.2±0.7ms                   | 48.6±0.8ms                  |    1.03 | aggregate_collapse.Aggregation.time_aggregated_by_MIN(False)                                           |
|          | 47.6±1ms                     | 48.2±0.9ms                  |    1.01 | aggregate_collapse.Aggregation.time_aggregated_by_MIN(True)                                            |
|          | 1.33±0.01s                   | 1.32±0.01s                  |    1    | aggregate_collapse.Aggregation.time_aggregated_by_PEAK(False)                                          |
|          | 1.33±0.02s                   | 1.32±0.01s                  |    0.99 | aggregate_collapse.Aggregation.time_aggregated_by_PEAK(True)                                           |
|          | 675±10ms                     | 696±10ms                    |    1.03 | aggregate_collapse.Aggregation.time_aggregated_by_PERCENTILE(False)                                    |
|          | 687±10ms                     | 677±9ms                     |    0.99 | aggregate_collapse.Aggregation.time_aggregated_by_PERCENTILE(True)                                     |
|          | 34.8±0.7ms                   | 36.2±0.7ms                  |    1.04 | aggregate_collapse.Aggregation.time_aggregated_by_PROPORTION(False)                                    |
|          | 35.4±0.3ms                   | 36.6±0.7ms                  |    1.03 | aggregate_collapse.Aggregation.time_aggregated_by_PROPORTION(True)                                     |
|          | 61.1±0.9ms                   | 62.2±1ms                    |    1.02 | aggregate_collapse.Aggregation.time_aggregated_by_RMS(False)                                           |
|          | 61.9±0.7ms                   | 63.2±2ms                    |    1.02 | aggregate_collapse.Aggregation.time_aggregated_by_RMS(True)                                            |
|          | 67.0±1ms                     | 67.3±2ms                    |    1    | aggregate_collapse.Aggregation.time_aggregated_by_STD_DEV(False)                                       |
|          | 67.4±0.8ms                   | 67.7±1ms                    |    1    | aggregate_collapse.Aggregation.time_aggregated_by_STD_DEV(True)                                        |
|          | 61.2±0.9ms                   | 62.0±1ms                    |    1.01 | aggregate_collapse.Aggregation.time_aggregated_by_VARIANCE(False)                                      |
|          | 62.2±0.8ms                   | 62.6±1ms                    |    1.01 | aggregate_collapse.Aggregation.time_aggregated_by_VARIANCE(True)                                       |
|          | 20.1±0.9ms                   | 20.8±0.6ms                  |    1.03 | aggregate_collapse.Aggregation.time_collapsed_by_COUNT(False)                                          |
|          | 23.7±0.6ms                   | 24.6±1ms                    |    1.03 | aggregate_collapse.Aggregation.time_collapsed_by_COUNT(True)                                           |
|          | 128±2ms                      | 129±3ms                     |    1.01 | aggregate_collapse.Aggregation.time_collapsed_by_FAST_PERCENTILE(False)                                |
|          | 143±2ms                      | 144±2ms                     |    1.01 | aggregate_collapse.Aggregation.time_collapsed_by_FAST_PERCENTILE(True)                                 |
|          | 18.1±0.6ms                   | 19.0±0.7ms                  |    1.05 | aggregate_collapse.Aggregation.time_collapsed_by_GMEAN(False)                                          |
|          | 22.2±0.5ms                   | 23.1±0.8ms                  |    1.04 | aggregate_collapse.Aggregation.time_collapsed_by_GMEAN(True)                                           |
|          | 18.6±0.6ms                   | 19.0±0.6ms                  |    1.02 | aggregate_collapse.Aggregation.time_collapsed_by_HMEAN(False)                                          |
|          | 22.3±0.7ms                   | 23.0±0.9ms                  |    1.03 | aggregate_collapse.Aggregation.time_collapsed_by_HMEAN(True)                                           |
|          | 18.9±0.4ms                   | 19.4±0.6ms                  |    1.02 | aggregate_collapse.Aggregation.time_collapsed_by_MAX(False)                                            |
|          | 22.4±1ms                     | 22.8±0.6ms                  |    1.02 | aggregate_collapse.Aggregation.time_collapsed_by_MAX(True)                                             |
|          | 34.8±0.5ms                   | 34.9±0.5ms                  |    1    | aggregate_collapse.Aggregation.time_collapsed_by_MAX_RUN(False)                                        |
|          | 38.4±0.7ms                   | 39.4±0.3ms                  |    1.03 | aggregate_collapse.Aggregation.time_collapsed_by_MAX_RUN(True)                                         |
|          | 19.2±0.9ms                   | 20.2±0.7ms                  |    1.05 | aggregate_collapse.Aggregation.time_collapsed_by_MEAN(False)                                           |
|          | 22.8±0.6ms                   | 23.6±0.7ms                  |    1.04 | aggregate_collapse.Aggregation.time_collapsed_by_MEAN(True)                                            |
|          | 19.0±0.5ms                   | 19.7±0.4ms                  |    1.04 | aggregate_collapse.Aggregation.time_collapsed_by_MEDIAN(False)                                         |
|          | 22.5±0.9ms                   | 23.5±0.5ms                  |    1.04 | aggregate_collapse.Aggregation.time_collapsed_by_MEDIAN(True)                                          |
|          | 18.8±0.8ms                   | 19.8±1ms                    |    1.05 | aggregate_collapse.Aggregation.time_collapsed_by_MIN(False)                                            |
|          | 22.5±0.6ms                   | 23.4±0.9ms                  |    1.04 | aggregate_collapse.Aggregation.time_collapsed_by_MIN(True)                                             |
|          | 555±4ms                      | 551±1ms                     |    0.99 | aggregate_collapse.Aggregation.time_collapsed_by_PEAK(False)                                           |
|          | 558±3ms                      | 555±3ms                     |    0.99 | aggregate_collapse.Aggregation.time_collapsed_by_PEAK(True)                                            |
|          | 146±1ms                      | 151±3ms                     |    1.03 | aggregate_collapse.Aggregation.time_collapsed_by_PERCENTILE(False)                                     |
|          | 164±2ms                      | 169±3ms                     |    1.03 | aggregate_collapse.Aggregation.time_collapsed_by_PERCENTILE(True)                                      |
|          | 17.9±0.2ms                   | 18.2±0.5ms                  |    1.02 | aggregate_collapse.Aggregation.time_collapsed_by_PROPORTION(False)                                     |
|          | 21.8±0.3ms                   | 22.2±0.4ms                  |    1.02 | aggregate_collapse.Aggregation.time_collapsed_by_PROPORTION(True)                                      |
|          | 21.1±0.7ms                   | 21.6±0.6ms                  |    1.03 | aggregate_collapse.Aggregation.time_collapsed_by_RMS(False)                                            |
|          | 24.8±0.7ms                   | 25.1±0.9ms                  |    1.01 | aggregate_collapse.Aggregation.time_collapsed_by_RMS(True)                                             |
|          | 21.3±0.1ms                   | 21.9±0.6ms                  |    1.03 | aggregate_collapse.Aggregation.time_collapsed_by_STD_DEV(False)                                        |
|          | 24.8±0.6ms                   | 25.7±0.6ms                  |    1.04 | aggregate_collapse.Aggregation.time_collapsed_by_STD_DEV(True)                                         |
|          | 20.6±0.2ms                   | 21.2±0.5ms                  |    1.03 | aggregate_collapse.Aggregation.time_collapsed_by_VARIANCE(False)                                       |
|          | 24.4±0.8ms                   | 25.2±0.7ms                  |    1.03 | aggregate_collapse.Aggregation.time_collapsed_by_VARIANCE(True)                                        |
|          | 83.4±0.6ms                   | 84.9±1ms                    |    1.02 | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_MEAN(False)                                |
|          | 83.7±0.7ms                   | 84.4±1ms                    |    1.01 | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_MEAN(True)                                 |
|          | 95.1±1ms                     | 96.2±2ms                    |    1.01 | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_RMS(False)                                 |
|          | 96.1±0.6ms                   | 96.9±1ms                    |    1.01 | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_RMS(True)                                  |
|          | 57.5±0.4ms                   | 57.6±0.8ms                  |    1    | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_SUM(False)                                 |
|          | 57.7±0.6ms                   | 58.5±1ms                    |    1.01 | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_SUM(True)                                  |
|          | 29.1±0.4ms                   | 29.5±0.5ms                  |    1.01 | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_MEAN(False)                                 |
|          | 32.8±0.5ms                   | 33.1±0.8ms                  |    1.01 | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_MEAN(True)                                  |
|          | 31.0±0.3ms                   | 31.4±0.6ms                  |    1.01 | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_RMS(False)                                  |
|          | 34.9±0.3ms                   | 35.4±0.7ms                  |    1.01 | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_RMS(True)                                   |
|          | 25.7±0.3ms                   | 26.2±0.5ms                  |    1.02 | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_SUM(False)                                  |
|          | 29.3±0.3ms                   | 30.1±0.4ms                  |    1.02 | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_SUM(True)                                   |
|          | 323±4ms                      | 327±6ms                     |    1.01 | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_WPERCENTILE(False)                          |
|          | 344±5ms                      | 353±1ms                     |    1.03 | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_WPERCENTILE(True)                           |
|          | 1.10±0.01ms                  | 1.14±0.03ms                 |    1.03 | cube.CubeCreation.time_create(False, 'construct')                                                      |
|          | 400±3μs                      | 403±5μs                     |    1.01 | cube.CubeCreation.time_create(False, 'instantiate')                                                    |
|          | 961±7μs                      | 973±10μs                    |    1.01 | cube.CubeCreation.time_create(True, 'construct')                                                       |
|          | 585±7μs                      | 590±10μs                    |    1.01 | cube.CubeCreation.time_create(True, 'instantiate')                                                     |
|          | 220±3ms                      | 227±4ms                     |    1.03 | cube.CubeEquality.time_equality(False, False, 'all_equal')                                             |
|          | 111±2ms                      | 113±2ms                     |    1.01 | cube.CubeEquality.time_equality(False, False, 'coord_inequality')                                      |
|          | 234±2ms                      | 241±8ms                     |    1.03 | cube.CubeEquality.time_equality(False, False, 'data_inequality')                                       |
|          | 17.0±0.3μs                   | 16.6±0.4μs                  |    0.98 | cube.CubeEquality.time_equality(False, False, 'metadata_inequality')                                   |
|          | 306±4ms                      | 314±8ms                     |    1.03 | cube.CubeEquality.time_equality(False, True, 'all_equal')                                              |
|          | 194±2ms                      | 197±2ms                     |    1.02 | cube.CubeEquality.time_equality(False, True, 'coord_inequality')                                       |
|          | 314±3ms                      | 323±5ms                     |    1.03 | cube.CubeEquality.time_equality(False, True, 'data_inequality')                                        |
|          | 16.9±0.2μs                   | 17.0±0.3μs                  |    1    | cube.CubeEquality.time_equality(False, True, 'metadata_inequality')                                    |
|          | 222±2ms                      | 225±5ms                     |    1.01 | cube.CubeEquality.time_equality(True, False, 'all_equal')                                              |
|          | 112±1ms                      | 113±2ms                     |    1.01 | cube.CubeEquality.time_equality(True, False, 'coord_inequality')                                       |
|          | 234±4ms                      | 237±5ms                     |    1.01 | cube.CubeEquality.time_equality(True, False, 'data_inequality')                                        |
|          | 54.5±1μs                     | 54.0±1μs                    |    0.99 | cube.CubeEquality.time_equality(True, False, 'metadata_inequality')                                    |
|          | 310±8ms                      | 305±3ms                     |    0.98 | cube.CubeEquality.time_equality(True, True, 'all_equal')                                               |
|          | 197±3ms                      | 196±3ms                     |    1    | cube.CubeEquality.time_equality(True, True, 'coord_inequality')                                        |
|          | 322±3ms                      | 316±4ms                     |    0.98 | cube.CubeEquality.time_equality(True, True, 'data_inequality')                                         |
|          | 55.7±0.6μs                   | 56.0±0.6μs                  |    1    | cube.CubeEquality.time_equality(True, True, 'metadata_inequality')                                     |
|          | 394±3ns                      | 411±5ns                     |    1.04 | experimental.ugrid.regions_combine.CombineRegionsComputeRealData.time_compute_data(50)                 |
|          | 258±3ms                      | 260±2ms                     |    1.01 | experimental.ugrid.regions_combine.CombineRegionsComputeRealData.time_compute_data(500)                |
|          | 0.6                          | 0.6                         |    1    | experimental.ugrid.regions_combine.CombineRegionsComputeRealData.track_addedmem_compute_data(50)       |
|          | 57.3                         | 57.3                        |    1    | experimental.ugrid.regions_combine.CombineRegionsComputeRealData.track_addedmem_compute_data(500)      |
|          | 14.7±0.1ms                   | 14.9±0.3ms                  |    1.02 | experimental.ugrid.regions_combine.CombineRegionsCreateCube.time_create_combined_cube(50)              |
|          | 16.5±0.4ms                   | 16.8±0.4ms                  |    1.02 | experimental.ugrid.regions_combine.CombineRegionsCreateCube.time_create_combined_cube(500)             |
|          | 0.5                          | 0.5                         |    1    | experimental.ugrid.regions_combine.CombineRegionsCreateCube.track_addedmem_create_combined_cube(50)    |
|          | 11.8                         | 11.8                        |    1    | experimental.ugrid.regions_combine.CombineRegionsCreateCube.track_addedmem_create_combined_cube(500)   |
|          | 103±0.5ms                    | 105±2ms                     |    1.03 | experimental.ugrid.regions_combine.CombineRegionsFileStreamedCalc.time_stream_file2file(50)            |
|          | 708±4ms                      | 713±7ms                     |    1.01 | experimental.ugrid.regions_combine.CombineRegionsFileStreamedCalc.time_stream_file2file(500)           |
|          | 1.4                          | 1.4                         |    1    | experimental.ugrid.regions_combine.CombineRegionsFileStreamedCalc.track_addedmem_stream_file2file(50)  |
|          | 92.0                         | 92.0                        |    1    | experimental.ugrid.regions_combine.CombineRegionsFileStreamedCalc.track_addedmem_stream_file2file(500) |
|          | 64.6±0.3ms                   | 66.2±1ms                    |    1.02 | experimental.ugrid.regions_combine.CombineRegionsSaveData.time_save(50)                                |
|          | 662±4ms                      | 674±7ms                     |    1.02 | experimental.ugrid.regions_combine.CombineRegionsSaveData.time_save(500)                               |
|          | 1.3                          | 1.3                         |    1    | experimental.ugrid.regions_combine.CombineRegionsSaveData.track_addedmem_save(50)                      |
|          | 92.0                         | 92.0                        |    1    | experimental.ugrid.regions_combine.CombineRegionsSaveData.track_addedmem_save(500)                     |
|          | 2.1752849999999997           | 2.1752849999999997          |    1    | experimental.ugrid.regions_combine.CombineRegionsSaveData.track_filesize_saved(50)                     |
|          | 216.01528499999998           | 216.01528499999998          |    1    | experimental.ugrid.regions_combine.CombineRegionsSaveData.track_filesize_saved(500)                    |
|          | 668±8μs                      | 672±20μs                    |    1.01 | import_iris.Iris.time__concatenate                                                                     |
|          | 182±2μs                      | 182±4μs                     |    1    | import_iris.Iris.time__constraints                                                                     |
|          | 111±2μs                      | 114±1μs                     |    1.03 | import_iris.Iris.time__data_manager                                                                    |
|          | 94.4±1μs                     | 94.8±0.7μs                  |    1    | import_iris.Iris.time__deprecation                                                                     |
|          | 138±1μs                      | 137±1μs                     |    0.99 | import_iris.Iris.time__lazy_data                                                                       |
|          | 908±20μs                     | 911±10μs                    |    1    | import_iris.Iris.time__merge                                                                           |
|          | 78.1±0.4μs                   | 78.6±1μs                    |    1.01 | import_iris.Iris.time__representation                                                                  |
|          | 481±3μs                      | 482±4μs                     |    1    | import_iris.Iris.time_analysis                                                                         |
|          | 142±1μs                      | 142±0.5μs                   |    1    | import_iris.Iris.time_analysis__area_weighted                                                          |
|          | 111±1μs                      | 110±1μs                     |    0.99 | import_iris.Iris.time_analysis__grid_angles                                                            |
|          | 245±2μs                      | 243±2μs                     |    0.99 | import_iris.Iris.time_analysis__interpolation                                                          |
|          | 187±3μs                      | 190±3μs                     |    1.02 | import_iris.Iris.time_analysis__regrid                                                                 |
|          | 113±1μs                      | 113±1μs                     |    1    | import_iris.Iris.time_analysis__scipy_interpolate                                                      |
|          | 140±1μs                      | 141±0.9μs                   |    1    | import_iris.Iris.time_analysis_calculus                                                                |
|          | 329±4μs                      | 332±3μs                     |    1.01 | import_iris.Iris.time_analysis_cartography                                                             |
|          | 94.8±0.8μs                   | 95.1±2μs                    |    1    | import_iris.Iris.time_analysis_geomerty                                                                |
|          | 221±1μs                      | 219±2μs                     |    0.99 | import_iris.Iris.time_analysis_maths                                                                   |
|          | 98.6±1μs                     | 99.2±1μs                    |    1.01 | import_iris.Iris.time_analysis_stats                                                                   |
|          | 175±1μs                      | 177±1μs                     |    1.01 | import_iris.Iris.time_analysis_trajectory                                                              |
|          | 305±2μs                      | 307±5μs                     |    1    | import_iris.Iris.time_aux_factory                                                                      |
|          | 86.3±0.6μs                   | 88.1±2μs                    |    1.02 | import_iris.Iris.time_common                                                                           |
|          | 163±1μs                      | 163±1μs                     |    1    | import_iris.Iris.time_common_lenient                                                                   |
|          | 977±6μs                      | 987±10μs                    |    1.01 | import_iris.Iris.time_common_metadata                                                                  |
|          | 134±2μs                      | 134±1μs                     |    1    | import_iris.Iris.time_common_mixin                                                                     |
|          | 1.18±0.01ms                  | 1.18±0ms                    |    1    | import_iris.Iris.time_common_resolve                                                                   |
|          | 203±3μs                      | 202±3μs                     |    1    | import_iris.Iris.time_config                                                                           |
|          | 117±0.6μs                    | 115±1μs                     |    0.99 | import_iris.Iris.time_coord_categorisation                                                             |
|          | 354±4μs                      | 353±4μs                     |    1    | import_iris.Iris.time_coord_systems                                                                    |
|          | 740±4μs                      | 734±5μs                     |    0.99 | import_iris.Iris.time_coords                                                                           |
|          | 662±8μs                      | 656±7μs                     |    0.99 | import_iris.Iris.time_cube                                                                             |
|          | 227±3μs                      | 227±4μs                     |    1    | import_iris.Iris.time_exceptions                                                                       |
|          | 79.3±0.4μs                   | 79.3±0.4μs                  |    1    | import_iris.Iris.time_experimental                                                                     |
|          | 189±2μs                      | 189±1μs                     |    1    | import_iris.Iris.time_fileformats                                                                      |
|          | 252±3μs                      | 251±1μs                     |    0.99 | import_iris.Iris.time_fileformats__ff                                                                  |
|          | 2.69±0.03ms                  | 2.72±0.01ms                 |    1.01 | import_iris.Iris.time_fileformats__ff_cross_references                                                 |
|          | 80.3±0.6μs                   | 80.4±0.6μs                  |    1    | import_iris.Iris.time_fileformats__pp_lbproc_pairs                                                     |
|          | 115±2μs                      | 115±0.7μs                   |    1    | import_iris.Iris.time_fileformats_abf                                                                  |
|          | 355±4μs                      | 354±7μs                     |    1    | import_iris.Iris.time_fileformats_cf                                                                   |
|          | 5.34±0.05ms                  | 5.44±0.1ms                  |    1.02 | import_iris.Iris.time_fileformats_dot                                                                  |
|          | 75.6±0.5μs                   | 76.0±1μs                    |    1    | import_iris.Iris.time_fileformats_name                                                                 |
|          | 262±4μs                      | 257±2μs                     |    0.98 | import_iris.Iris.time_fileformats_name_loaders                                                         |
|          | 121±1μs                      | 121±1μs                     |    1    | import_iris.Iris.time_fileformats_netcdf                                                               |
|          | 125±1μs                      | 123±2μs                     |    0.98 | import_iris.Iris.time_fileformats_nimrod                                                               |
|          | 213±3μs                      | 211±4μs                     |    0.99 | import_iris.Iris.time_fileformats_nimrod_load_rules                                                    |
|          | 776±2μs                      | 779±8μs                     |    1    | import_iris.Iris.time_fileformats_pp                                                                   |
|          | 184±4μs                      | 182±2μs                     |    0.99 | import_iris.Iris.time_fileformats_pp_load_rules                                                        |
|          | 136±1μs                      | 134±2μs                     |    0.99 | import_iris.Iris.time_fileformats_pp_save_rules                                                        |
|          | 521±7μs                      | 516±5μs                     |    0.99 | import_iris.Iris.time_fileformats_rules                                                                |
|          | 222±2μs                      | 219±2μs                     |    0.99 | import_iris.Iris.time_fileformats_structured_array_identification                                      |
|          | 84.9±0.4μs                   | 84.8±0.4μs                  |    1    | import_iris.Iris.time_fileformats_um                                                                   |
|          | 163±1μs                      | 159±0.8μs                   |    0.98 | import_iris.Iris.time_fileformats_um__fast_load                                                        |
|          | 139±0.5μs                    | 138±1μs                     |    0.99 | import_iris.Iris.time_fileformats_um__fast_load_structured_fields                                      |
|          | 77.3±0.4μs                   | 77.1±0.5μs                  |    1    | import_iris.Iris.time_fileformats_um__ff_replacement                                                   |
|          | 83.5±0.7μs                   | 83.0±0.4μs                  |    0.99 | import_iris.Iris.time_fileformats_um__optimal_array_structuring                                        |
|          | 993±6μs                      | 991±4μs                     |    1    | import_iris.Iris.time_fileformats_um_cf_map                                                            |
|          | 138±1μs                      | 138±3μs                     |    1    | import_iris.Iris.time_io                                                                               |
|          | 174±0.9μs                    | 174±1μs                     |    1    | import_iris.Iris.time_io_format_picker                                                                 |
|          | 206±1μs                      | 208±4μs                     |    1.01 | import_iris.Iris.time_iris                                                                             |
|          | 129±1μs                      | 129±2μs                     |    1    | import_iris.Iris.time_iterate                                                                          |
|          | 8.54±0.03ms                  | 8.49±0.07ms                 |    0.99 | import_iris.Iris.time_palette                                                                          |
|          | 338±3μs                      | 337±0.9μs                   |    1    | import_iris.Iris.time_plot                                                                             |
|          | 107±0.5μs                    | 104±0.4μs                   |    0.97 | import_iris.Iris.time_quickplot                                                                        |
|          | 2.13±0ms                     | 2.13±0.01ms                 |    1    | import_iris.Iris.time_std_names                                                                        |
|          | 1.77±0.01ms                  | 1.77±0.03ms                 |    1    | import_iris.Iris.time_symbols                                                                          |
|          | 20.9±0.4ms                   | 21.7±1ms                    |    1.04 | import_iris.Iris.time_tests                                                                            |
|          | 233±5μs                      | 236±4μs                     |    1.01 | import_iris.Iris.time_third_party_cartopy                                                              |
|          | 4.82±0.03ms                  | 4.82±0.04ms                 |    1    | import_iris.Iris.time_third_party_cf_units                                                             |
|          | 108±0.5μs                    | 108±1μs                     |    1    | import_iris.Iris.time_third_party_cftime                                                               |
|          | 2.81±0.01ms                  | 2.82±0.02ms                 |    1    | import_iris.Iris.time_third_party_matplotlib                                                           |
|          | 1.06±0.01ms                  | 1.06±0.01ms                 |    0.99 | import_iris.Iris.time_third_party_numpy                                                                |
|          | 159±1μs                      | 162±1μs                     |    1.02 | import_iris.Iris.time_third_party_scipy                                                                |
|          | 102±0.7μs                    | 102±2μs                     |    1.01 | import_iris.Iris.time_time                                                                             |
|          | 317±4μs                      | 323±2μs                     |    1.02 | import_iris.Iris.time_util                                                                             |
|          | 74.3±1μs                     | 76.2±3μs                    |    1.03 | iterate.IZip.time_izip                                                                                 |
|          | 8.12±0.03ms                  | 8.18±0.07ms                 |    1.01 | load.LoadAndRealise.time_load((1280, 960, 5), False, 'FF')                                             |
|          | 23.4±0.2ms                   | 24.1±0.4ms                  |    1.03 | load.LoadAndRealise.time_load((1280, 960, 5), False, 'NetCDF')                                         |
|          | 8.94±0.05ms                  | 9.02±0.07ms                 |    1.01 | load.LoadAndRealise.time_load((1280, 960, 5), False, 'PP')                                             |
|          | 8.22±0.1ms                   | 8.13±0.07ms                 |    0.99 | load.LoadAndRealise.time_load((1280, 960, 5), True, 'FF')                                              |
|          | 21.1±0.3ms                   | 21.1±0.5ms                  |    1    | load.LoadAndRealise.time_load((1280, 960, 5), True, 'NetCDF')                                          |
|          | 9.00±0.1ms                   | 9.01±0.09ms                 |    1    | load.LoadAndRealise.time_load((1280, 960, 5), True, 'PP')                                              |
|          | 1.35±0.01s                   | 1.37±0.01s                  |    1.01 | load.LoadAndRealise.time_load((2, 2, 1000), False, 'FF')                                               |
|          | 20.8±0.1ms                   | 21.0±0.4ms                  |    1.01 | load.LoadAndRealise.time_load((2, 2, 1000), False, 'NetCDF')                                           |
|          | 1.51±0.01s                   | 1.53±0.02s                  |    1.01 | load.LoadAndRealise.time_load((2, 2, 1000), False, 'PP')                                               |
|          | 1.37±0.03s                   | 1.36±0.02s                  |    0.99 | load.LoadAndRealise.time_load((2, 2, 1000), True, 'FF')                                                |
|          | 20.9±0.6ms                   | 20.7±0.1ms                  |    0.99 | load.LoadAndRealise.time_load((2, 2, 1000), True, 'NetCDF')                                            |
|          | 1.53±0.02s                   | 1.52±0.01s                  |    1    | load.LoadAndRealise.time_load((2, 2, 1000), True, 'PP')                                                |
|          | 3.96±0.04ms                  | 3.94±0.06ms                 |    0.99 | load.LoadAndRealise.time_load((50, 50, 2), False, 'FF')                                                |
|          | 19.7±0.09ms                  | 20.1±0.5ms                  |    1.02 | load.LoadAndRealise.time_load((50, 50, 2), False, 'NetCDF')                                            |
|          | 4.23±0.02ms                  | 4.25±0.03ms                 |    1    | load.LoadAndRealise.time_load((50, 50, 2), False, 'PP')                                                |
|          | 3.94±0.04ms                  | 3.94±0.05ms                 |    1    | load.LoadAndRealise.time_load((50, 50, 2), True, 'FF')                                                 |
|          | 19.7±0.09ms                  | 20.0±0.5ms                  |    1.02 | load.LoadAndRealise.time_load((50, 50, 2), True, 'NetCDF')                                             |
|          | 4.20±0.02ms                  | 4.23±0.08ms                 |    1.01 | load.LoadAndRealise.time_load((50, 50, 2), True, 'PP')                                                 |
|          | 35.0±3ms                     | 35.9±3ms                    |    1.03 | load.LoadAndRealise.time_realise((1280, 960, 5), False, 'FF')                                          |
|          | 20.1±0.9ms                   | 19.4±0.7ms                  |    0.96 | load.LoadAndRealise.time_realise((1280, 960, 5), False, 'NetCDF')                                      |
|          | 13.7±1ms                     | 13.7±1ms                    |    1    | load.LoadAndRealise.time_realise((1280, 960, 5), False, 'PP')                                          |
|          | 25.8±1ms                     | 25.7±0.6ms                  |    0.99 | load.LoadAndRealise.time_realise((1280, 960, 5), True, 'FF')                                           |
|          | 71.3±2ms                     | 70.5±2ms                    |    0.99 | load.LoadAndRealise.time_realise((1280, 960, 5), True, 'NetCDF')                                       |
|          | 25.6±0.8ms                   | 25.8±1ms                    |    1.01 | load.LoadAndRealise.time_realise((1280, 960, 5), True, 'PP')                                           |
|          | 447±8ms                      | 441±5ms                     |    0.99 | load.LoadAndRealise.time_realise((2, 2, 1000), False, 'FF')                                            |
|          | 2.93±0.1ms                   | 2.79±0.06ms                 |    0.95 | load.LoadAndRealise.time_realise((2, 2, 1000), False, 'NetCDF')                                        |
|          | 449±10ms                     | 448±6ms                     |    1    | load.LoadAndRealise.time_realise((2, 2, 1000), False, 'PP')                                            |
|          | 452±10ms                     | 444±2ms                     |    0.98 | load.LoadAndRealise.time_realise((2, 2, 1000), True, 'FF')                                             |
|          | 2.98±0.1ms                   | 2.93±0.2ms                  |    0.98 | load.LoadAndRealise.time_realise((2, 2, 1000), True, 'NetCDF')                                         |
|          | 448±7ms                      | 450±6ms                     |    1.01 | load.LoadAndRealise.time_realise((2, 2, 1000), True, 'PP')                                             |
|          | 1.55±0.1ms                   | 1.58±0.07ms                 |    1.01 | load.LoadAndRealise.time_realise((50, 50, 2), False, 'FF')                                             |
|          | 2.99±0.2ms                   | 2.76±0.1ms                  |    0.92 | load.LoadAndRealise.time_realise((50, 50, 2), False, 'NetCDF')                                         |
|          | 1.64±0.1ms                   | 1.54±0.07ms                 |    0.94 | load.LoadAndRealise.time_realise((50, 50, 2), False, 'PP')                                             |
|          | 1.61±0.1ms                   | 1.58±0.08ms                 |    0.98 | load.LoadAndRealise.time_realise((50, 50, 2), True, 'FF')                                              |
|          | 3.10±0.2ms                   | 2.85±0.1ms                  |    0.92 | load.LoadAndRealise.time_realise((50, 50, 2), True, 'NetCDF')                                          |
|          | 1.57±0.08ms                  | 1.59±0.08ms                 |    1.01 | load.LoadAndRealise.time_realise((50, 50, 2), True, 'PP')                                              |
|          | 357±9ms                      | 355±3ms                     |    0.99 | load.ManyVars.time_many_var_load                                                                       |
|          | 8.33±0.1ms                   | 8.33±0.1ms                  |    1    | load.STASHConstraint.time_stash_constraint((1280, 960, 5), 'FF')                                       |
|          | 9.12±0.2ms                   | 9.13±0.09ms                 |    1    | load.STASHConstraint.time_stash_constraint((1280, 960, 5), 'PP')                                       |
|          | 1.36±0.01s                   | 1.37±0.01s                  |    1.01 | load.STASHConstraint.time_stash_constraint((2, 2, 1000), 'FF')                                         |
|          | 1.56±0.01s                   | 1.54±0.01s                  |    0.99 | load.STASHConstraint.time_stash_constraint((2, 2, 1000), 'PP')                                         |
|          | 4.01±0.03ms                  | 4.00±0.04ms                 |    1    | load.STASHConstraint.time_stash_constraint((2, 2, 2), 'FF')                                            |
|          | 4.29±0.08ms                  | 4.32±0.02ms                 |    1.01 | load.STASHConstraint.time_stash_constraint((2, 2, 2), 'PP')                                            |
|          | 8.21±0.09ms                  | 8.17±0.04ms                 |    1    | load.StructuredFF.time_structured_load((1280, 960, 5), False)                                          |
|          | 4.76±0.04ms                  | 4.82±0.02ms                 |    1.01 | load.StructuredFF.time_structured_load((1280, 960, 5), True)                                           |
|          | 1.35±0.01s                   | 1.35±0.01s                  |    1    | load.StructuredFF.time_structured_load((2, 2, 1000), False)                                            |
|          | 376±4ms                      | 380±4ms                     |    1.01 | load.StructuredFF.time_structured_load((2, 2, 1000), True)                                             |
|          | 4.01±0.06ms                  | 3.96±0.02ms                 |    0.99 | load.StructuredFF.time_structured_load((2, 2, 2), False)                                               |
|          | 3.63±0.04ms                  | 3.60±0.02ms                 |    0.99 | load.StructuredFF.time_structured_load((2, 2, 2), True)                                                |
|          | 151±0.9ms                    | 150±1ms                     |    0.99 | load.TimeConstraint.time_time_constraint(20, 'FF')                                                     |
|          | 23.4±0.3ms                   | 23.5±0.3ms                  |    1    | load.TimeConstraint.time_time_constraint(20, 'NetCDF')                                                 |
|          | 167±3ms                      | 167±1ms                     |    1    | load.TimeConstraint.time_time_constraint(20, 'PP')                                                     |
|          | 30.0±0.3ms                   | 29.8±0.1ms                  |    0.99 | load.TimeConstraint.time_time_constraint(3, 'FF')                                                      |
|          | 22.9±0.3ms                   | 23.2±0.2ms                  |    1.01 | load.TimeConstraint.time_time_constraint(3, 'NetCDF')                                                  |
|          | 32.4±0.4ms                   | 32.1±0.3ms                  |    0.99 | load.TimeConstraint.time_time_constraint(3, 'PP')                                                      |
|          | 17.4±0.4ms                   | 17.3±0.7ms                  |    1    | load.ugrid.BasicLoading.time_load_file(1)                                                              |
|          | 41.6±0.4ms                   | 41.3±1ms                    |    0.99 | load.ugrid.BasicLoading.time_load_file(200000)                                                         |
|          | 14.1±0.3ms                   | 14.4±0.3ms                  |    1.02 | load.ugrid.BasicLoading.time_load_mesh(1)                                                              |
|          | 22.0±0.2ms                   | 22.5±0.7ms                  |    1.02 | load.ugrid.BasicLoading.time_load_mesh(200000)                                                         |
|          | 17.2±0.3ms                   | 17.6±0.3ms                  |    1.02 | load.ugrid.BasicLoadingTime.time_load_file(1)                                                          |
|          | 19.9±0.4ms                   | 20.7±0.6ms                  |    1.04 | load.ugrid.BasicLoadingTime.time_load_file(200000)                                                     |
|          | 14.0±0.09ms                  | 14.3±0.4ms                  |    1.03 | load.ugrid.BasicLoadingTime.time_load_mesh(1)                                                          |
|          | 16.5±0.4ms                   | 16.7±0.7ms                  |    1.01 | load.ugrid.BasicLoadingTime.time_load_mesh(200000)                                                     |
|          | 18.3±0.2ms                   | 18.3±0.3ms                  |    1    | load.ugrid.Callback.time_load_file_callback(1)                                                         |
|          | 49.4±0.5ms                   | 51.1±0.5ms                  |    1.03 | load.ugrid.Callback.time_load_file_callback(200000)                                                    |
|          | 18.3±0.1ms                   | 18.4±0.1ms                  |    1.01 | load.ugrid.CallbackTime.time_load_file_callback(1)                                                     |
|          | 22.0±0.3ms                   | 22.2±0.3ms                  |    1.01 | load.ugrid.CallbackTime.time_load_file_callback(200000)                                                |
|          | 2.67±0.07ms                  | 2.68±0.09ms                 |    1    | load.ugrid.DataRealisation.time_realise_data(10000)                                                    |
|          | 3.54±0.9ms                   | 4.06±0.9ms                  |    1.15 | load.ugrid.DataRealisation.time_realise_data(200000)                                                   |
|          | 39.1±2ms                     | 39.5±3ms                    |    1.01 | load.ugrid.DataRealisationTime.time_realise_data(10000)                                                |
|          | 819±10ms                     | 821±10ms                    |    1    | load.ugrid.DataRealisationTime.time_realise_data(200000)                                               |
|          | 185±2ms                      | 188±3ms                     |    1.01 | merge_concat.Concatenate.time_concatenate                                                              |
|          | 45.8±0.4ms                   | 46.9±1ms                    |    1.02 | merge_concat.Merge.time_merge                                                                          |
|          | 6.57±0.04ms                  | 6.62±0.05ms                 |    1.01 | plot.AuxSort.time_aux_sort                                                                             |
|          | 77.7±2ms                     | 75.0±4ms                    |    0.97 | regridding.CurvilinearRegridding.time_regrid_pic                                                       |
|          | 98.0±0.6ms                   | 98.9±0.8ms                  |    1.01 | regridding.HorizontalChunkedRegridding.time_regrid_area_w                                              |
|          | 48.8±2ms                     | 50.0±3ms                    |    1.03 | regridding.HorizontalChunkedRegridding.time_regrid_area_w_new_grid                                     |
|          | 4.04±0.03ms                  | 4.09±0.02ms                 |    1.01 | save.NetcdfSave.time_netcdf_save_cube(50, False)                                                       |
|          | 70.5±0.5ms                   | 71.9±1ms                    |    1.02 | save.NetcdfSave.time_netcdf_save_cube(50, True)                                                        |
|          | 53.0±1ms                     | 55.4±3ms                    |    1.05 | save.NetcdfSave.time_netcdf_save_cube(600, False)                                                      |
|          | 574±7ms                      | 573±4ms                     |    1    | save.NetcdfSave.time_netcdf_save_cube(600, True)                                                       |
|          | 89.6±0.8ns                   | 91.0±1ns                    |    1.02 | save.NetcdfSave.time_netcdf_save_mesh(50, False)                                                       |
|          | 54.6±0.4ms                   | 54.4±1ms                    |    1    | save.NetcdfSave.time_netcdf_save_mesh(50, True)                                                        |
|          | 90.0±0.6ns                   | 90.3±0.6ns                  |    1    | save.NetcdfSave.time_netcdf_save_mesh(600, False)                                                      |
|          | 510±1ms                      | 505±3ms                     |    0.99 | save.NetcdfSave.time_netcdf_save_mesh(600, True)                                                       |
|          | 0.3                          | 0.3                         |    1    | save.NetcdfSave.track_addedmem_netcdf_save(50, False)                                                  |
|          | 0.3                          | 0.3                         |    1    | save.NetcdfSave.track_addedmem_netcdf_save(600, False)                                                 |
|          | 214.6                        | 231.1                       |    1.08 | save.NetcdfSave.track_addedmem_netcdf_save(600, True)                                                  |
|          | 42.0±0.8ms                   | 42.1±0.6ms                  |    1    | stats.PearsonR.time_lazy                                                                               |
|          | 19.1±0.5ms                   | 19.3±0.3ms                  |    1.01 | stats.PearsonR.time_real                                                                               |
|          | 23.2±0.5ms                   | 22.5±1ms                    |    0.97 | trajectory.TrajectoryInterpolation.time_trajectory_linear                                              |
|          | 58.6±1ms                     | 58.1±0.5ms                  |    0.99 | trajectory.TrajectoryInterpolation.time_trajectory_nearest                                             |

Benchmarks that have got worse:

| Change   |   Before [c956403c] <main~3> |   After [61eb74cf] <main~2> |   Ratio | Benchmark (Parameter)                                |
|----------|------------------------------|-----------------------------|---------|------------------------------------------------------|
| +        |                          1.5 |                         1.9 |    1.27 | save.NetcdfSave.track_addedmem_netcdf_save(50, True) |

Generated by GHA run 9166085696
@github-actions github-actions bot added Bot A bot generated issue/pull-request Type: Performance labels May 21, 2024
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pp-mo commented May 21, 2024

Defer decision : #5967

@pp-mo pp-mo closed this as completed May 21, 2024
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