Reduce default number of benchmark rounds

[trexfeathers]

🚀 Pull Request

Description

Recent experience has shown that benchmarks run on GitHub actions are very accurate. I originally set the default of 4 rounds to compensate for an assumed inaccuracy of GHA (given it's a shared resource). I would like to try with 3, and if that's still accurate I might consider dropping to 2.

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• benchmark_this Request that this pull request be benchmarked to check if it introduces performance shifts

[ESadek-MO]

Yeah, easy change, LGTM!

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 89.83%. Comparing base (2600fb9) to head (1ede20d).
Report is 4 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #6234   +/-   ##
=======================================
  Coverage   89.83%   89.83%           
=======================================
  Files          88       88           
  Lines       23315    23315           
  Branches     4338     4338           
=======================================
  Hits        20945    20945           
  Misses       1644     1644           
  Partials      726      726           

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[github-actions]

⏱️ Performance Benchmark Report: d8689da

Performance shifts

Full benchmark results

Benchmarks that have stayed the same:

| Change   | Before [2600fb9b]    | After [d8689dad]    |   Ratio | Benchmark (Parameter)                                                                       |
|----------|----------------------|---------------------|---------|---------------------------------------------------------------------------------------------|
|          | 59.5±0.8ms           | 61.0±0.7ms          |    1.03 | aggregate_collapse.Aggregation.time_aggregated_by_COUNT(False)                              |
|          | 61.5±1ms             | 60.9±0.5ms          |    0.99 | aggregate_collapse.Aggregation.time_aggregated_by_COUNT(True)                               |
|          | 217±4ms              | 218±3ms             |    1    | aggregate_collapse.Aggregation.time_aggregated_by_FAST_PERCENTILE(False)                    |
|          | 214±3ms              | 218±3ms             |    1.02 | aggregate_collapse.Aggregation.time_aggregated_by_FAST_PERCENTILE(True)                     |
|          | 38.8±0.4ms           | 39.2±0.4ms          |    1.01 | aggregate_collapse.Aggregation.time_aggregated_by_GMEAN(False)                              |
|          | 39.8±0.8ms           | 39.8±0.4ms          |    1    | aggregate_collapse.Aggregation.time_aggregated_by_GMEAN(True)                               |
|          | 38.8±0.5ms           | 38.6±0.5ms          |    0.99 | aggregate_collapse.Aggregation.time_aggregated_by_HMEAN(False)                              |
|          | 39.6±0.4ms           | 39.6±0.4ms          |    1    | aggregate_collapse.Aggregation.time_aggregated_by_HMEAN(True)                               |
|          | 51.9±0.5ms           | 51.7±1ms            |    1    | aggregate_collapse.Aggregation.time_aggregated_by_MAX(False)                                |
|          | 52.2±2ms             | 53.1±0.8ms          |    1.02 | aggregate_collapse.Aggregation.time_aggregated_by_MAX(True)                                 |
|          | 136±2ms              | 137±2ms             |    1.01 | aggregate_collapse.Aggregation.time_aggregated_by_MAX_RUN(False)                            |
|          | 136±1ms              | 139±1ms             |    1.02 | aggregate_collapse.Aggregation.time_aggregated_by_MAX_RUN(True)                             |
|          | 57.0±0.7ms           | 57.2±0.7ms          |    1    | aggregate_collapse.Aggregation.time_aggregated_by_MEAN(False)                               |
|          | 57.8±0.6ms           | 58.9±1ms            |    1.02 | aggregate_collapse.Aggregation.time_aggregated_by_MEAN(True)                                |
|          | 39.2±0.5ms           | 39.5±0.7ms          |    1.01 | aggregate_collapse.Aggregation.time_aggregated_by_MEDIAN(False)                             |
|          | 39.5±0.6ms           | 40.2±0.6ms          |    1.02 | aggregate_collapse.Aggregation.time_aggregated_by_MEDIAN(True)                              |
|          | 50.9±0.8ms           | 51.9±0.8ms          |    1.02 | aggregate_collapse.Aggregation.time_aggregated_by_MIN(False)                                |
|          | 52.6±0.8ms           | 53.3±1ms            |    1.01 | aggregate_collapse.Aggregation.time_aggregated_by_MIN(True)                                 |
|          | 1.09±0.02s           | 1.09±0.01s          |    1    | aggregate_collapse.Aggregation.time_aggregated_by_PEAK(False)                               |
|          | 1.09±0.01s           | 1.10±0.01s          |    1.01 | aggregate_collapse.Aggregation.time_aggregated_by_PEAK(True)                                |
|          | 490±10ms             | 496±20ms            |    1.01 | aggregate_collapse.Aggregation.time_aggregated_by_PERCENTILE(False)                         |
|          | 506±10ms             | 492±10ms            |    0.97 | aggregate_collapse.Aggregation.time_aggregated_by_PERCENTILE(True)                          |
|          | 37.0±0.6ms           | 37.1±0.6ms          |    1    | aggregate_collapse.Aggregation.time_aggregated_by_PROPORTION(False)                         |
|          | 38.1±0.5ms           | 37.7±0.5ms          |    0.99 | aggregate_collapse.Aggregation.time_aggregated_by_PROPORTION(True)                          |
|          | 69.0±0.7ms           | 69.0±1ms            |    1    | aggregate_collapse.Aggregation.time_aggregated_by_RMS(False)                                |
|          | 70.0±0.9ms           | 70.8±0.9ms          |    1.01 | aggregate_collapse.Aggregation.time_aggregated_by_RMS(True)                                 |
|          | 71.4±0.8ms           | 71.0±1ms            |    0.99 | aggregate_collapse.Aggregation.time_aggregated_by_STD_DEV(False)                            |
|          | 71.5±0.8ms           | 71.6±1ms            |    1    | aggregate_collapse.Aggregation.time_aggregated_by_STD_DEV(True)                             |
|          | 66.7±1ms             | 66.8±0.9ms          |    1    | aggregate_collapse.Aggregation.time_aggregated_by_VARIANCE(False)                           |
|          | 67.5±1ms             | 67.0±1ms            |    0.99 | aggregate_collapse.Aggregation.time_aggregated_by_VARIANCE(True)                            |
|          | 26.0±0.3ms           | 25.9±0.6ms          |    1    | aggregate_collapse.Aggregation.time_collapsed_by_COUNT(False)                               |
|          | 30.3±0.2ms           | 30.4±0.6ms          |    1    | aggregate_collapse.Aggregation.time_collapsed_by_COUNT(True)                                |
|          | 150±2ms              | 148±2ms             |    0.99 | aggregate_collapse.Aggregation.time_collapsed_by_FAST_PERCENTILE(False)                     |
|          | 165±1ms              | 165±3ms             |    1    | aggregate_collapse.Aggregation.time_collapsed_by_FAST_PERCENTILE(True)                      |
|          | 24.1±0.4ms           | 23.7±0.4ms          |    0.98 | aggregate_collapse.Aggregation.time_collapsed_by_GMEAN(False)                               |
|          | 28.4±0.2ms           | 28.2±0.4ms          |    0.99 | aggregate_collapse.Aggregation.time_collapsed_by_GMEAN(True)                                |
|          | 24.1±0.1ms           | 23.8±0.4ms          |    0.99 | aggregate_collapse.Aggregation.time_collapsed_by_HMEAN(False)                               |
|          | 28.2±0.7ms           | 27.9±0.4ms          |    0.99 | aggregate_collapse.Aggregation.time_collapsed_by_HMEAN(True)                                |
|          | 25.0±0.3ms           | 24.7±0.5ms          |    0.99 | aggregate_collapse.Aggregation.time_collapsed_by_MAX(False)                                 |
|          | 29.1±0.3ms           | 28.8±0.5ms          |    0.99 | aggregate_collapse.Aggregation.time_collapsed_by_MAX(True)                                  |
|          | 38.3±0.7ms           | 37.8±1ms            |    0.99 | aggregate_collapse.Aggregation.time_collapsed_by_MAX_RUN(False)                             |
|          | 42.1±0.6ms           | 42.6±0.6ms          |    1.01 | aggregate_collapse.Aggregation.time_collapsed_by_MAX_RUN(True)                              |
|          | 25.4±0.8ms           | 24.9±0.6ms          |    0.98 | aggregate_collapse.Aggregation.time_collapsed_by_MEAN(False)                                |
|          | 29.5±0.6ms           | 29.7±0.8ms          |    1.01 | aggregate_collapse.Aggregation.time_collapsed_by_MEAN(True)                                 |
|          | 25.9±0.6ms           | 25.2±0.4ms          |    0.97 | aggregate_collapse.Aggregation.time_collapsed_by_MEDIAN(False)                              |
|          | 29.4±0.4ms           | 29.2±0.3ms          |    0.99 | aggregate_collapse.Aggregation.time_collapsed_by_MEDIAN(True)                               |
|          | 24.6±0.3ms           | 24.5±0.5ms          |    1    | aggregate_collapse.Aggregation.time_collapsed_by_MIN(False)                                 |
|          | 29.0±0.6ms           | 28.8±0.5ms          |    0.99 | aggregate_collapse.Aggregation.time_collapsed_by_MIN(True)                                  |
|          | 543±4ms              | 549±5ms             |    1.01 | aggregate_collapse.Aggregation.time_collapsed_by_PEAK(False)                                |
|          | 546±2ms              | 555±5ms             |    1.02 | aggregate_collapse.Aggregation.time_collapsed_by_PEAK(True)                                 |
|          | 165±2ms              | 163±1ms             |    0.99 | aggregate_collapse.Aggregation.time_collapsed_by_PERCENTILE(False)                          |
|          | 186±2ms              | 182±1ms             |    0.98 | aggregate_collapse.Aggregation.time_collapsed_by_PERCENTILE(True)                           |
|          | 23.6±0.6ms           | 23.3±0.2ms          |    0.99 | aggregate_collapse.Aggregation.time_collapsed_by_PROPORTION(False)                          |
|          | 27.7±0.7ms           | 27.4±0.3ms          |    0.99 | aggregate_collapse.Aggregation.time_collapsed_by_PROPORTION(True)                           |
|          | 27.1±0.5ms           | 26.9±0.1ms          |    0.99 | aggregate_collapse.Aggregation.time_collapsed_by_RMS(False)                                 |
|          | 31.8±0.3ms           | 31.1±0.4ms          |    0.98 | aggregate_collapse.Aggregation.time_collapsed_by_RMS(True)                                  |
|          | 26.9±0.6ms           | 26.6±0.3ms          |    0.99 | aggregate_collapse.Aggregation.time_collapsed_by_STD_DEV(False)                             |
|          | 31.4±0.5ms           | 30.5±0.3ms          |    0.97 | aggregate_collapse.Aggregation.time_collapsed_by_STD_DEV(True)                              |
|          | 26.4±0.5ms           | 25.8±0.4ms          |    0.98 | aggregate_collapse.Aggregation.time_collapsed_by_VARIANCE(False)                            |
|          | 30.5±0.8ms           | 30.3±0.5ms          |    0.99 | aggregate_collapse.Aggregation.time_collapsed_by_VARIANCE(True)                             |
|          | 93.9±1ms             | 94.2±0.9ms          |    1    | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_MEAN(False)                     |
|          | 94.2±1ms             | 94.7±1ms            |    1.01 | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_MEAN(True)                      |
|          | 108±1ms              | 108±1ms             |    1    | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_RMS(False)                      |
|          | 107±1ms              | 107±1ms             |    1    | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_RMS(True)                       |
|          | 64.5±0.4ms           | 63.8±1ms            |    0.99 | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_SUM(False)                      |
|          | 65.2±0.4ms           | 65.4±0.7ms          |    1    | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_SUM(True)                       |
|          | 31.3±0.6ms           | 31.0±0.6ms          |    0.99 | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_MEAN(False)                      |
|          | 35.4±0.8ms           | 35.2±0.8ms          |    1    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_MEAN(True)                       |
|          | 33.0±0.9ms           | 33.1±0.4ms          |    1    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_RMS(False)                       |
|          | 37.3±0.9ms           | 36.9±1ms            |    0.99 | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_RMS(True)                        |
|          | 27.1±0.5ms           | 26.7±0.3ms          |    0.98 | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_SUM(False)                       |
|          | 31.2±0.3ms           | 30.5±0.5ms          |    0.98 | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_SUM(True)                        |
|          | 338±2ms              | 337±3ms             |    1    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_WPERCENTILE(False)               |
|          | 357±4ms              | 356±4ms             |    1    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_WPERCENTILE(True)                |
|          | 1.11±0.01ms          | 1.13±0.03ms         |    1.02 | cube.CubeCreation.time_create(False, 'construct')                                           |
|          | 388±5μs              | 410±9μs             |    1.06 | cube.CubeCreation.time_create(False, 'instantiate')                                         |
|          | 943±6μs              | 959±30μs            |    1.02 | cube.CubeCreation.time_create(True, 'construct')                                            |
|          | 579±4μs              | 575±10μs            |    0.99 | cube.CubeCreation.time_create(True, 'instantiate')                                          |
|          | 243±3ms              | 233±3ms             |    0.96 | cube.CubeEquality.time_equality(False, False, 'all_equal')                                  |
|          | 129±1ms              | 126±2ms             |    0.98 | cube.CubeEquality.time_equality(False, False, 'coord_inequality')                           |
|          | 263±3ms              | 264±4ms             |    1    | cube.CubeEquality.time_equality(False, False, 'data_inequality')                            |
|          | 16.3±0.3μs           | 16.5±0.2μs          |    1.01 | cube.CubeEquality.time_equality(False, False, 'metadata_inequality')                        |
|          | 340±4ms              | 339±4ms             |    1    | cube.CubeEquality.time_equality(False, True, 'all_equal')                                   |
|          | 228±2ms              | 226±3ms             |    0.99 | cube.CubeEquality.time_equality(False, True, 'coord_inequality')                            |
|          | 370±4ms              | 363±1ms             |    0.98 | cube.CubeEquality.time_equality(False, True, 'data_inequality')                             |
|          | 16.9±0.4μs           | 17.0±0.2μs          |    1.01 | cube.CubeEquality.time_equality(False, True, 'metadata_inequality')                         |
|          | 241±3ms              | 235±3ms             |    0.97 | cube.CubeEquality.time_equality(True, False, 'all_equal')                                   |
|          | 128±2ms              | 126±1ms             |    0.99 | cube.CubeEquality.time_equality(True, False, 'coord_inequality')                            |
|          | 265±4ms              | 260±1ms             |    0.98 | cube.CubeEquality.time_equality(True, False, 'data_inequality')                             |
|          | 52.2±0.6μs           | 52.4±0.4μs          |    1    | cube.CubeEquality.time_equality(True, False, 'metadata_inequality')                         |
|          | 343±6ms              | 339±2ms             |    0.99 | cube.CubeEquality.time_equality(True, True, 'all_equal')                                    |
|          | 230±2ms              | 228±2ms             |    0.99 | cube.CubeEquality.time_equality(True, True, 'coord_inequality')                             |
|          | 368±4ms              | 363±4ms             |    0.99 | cube.CubeEquality.time_equality(True, True, 'data_inequality')                              |
|          | 54.5±0.9μs           | 54.9±1μs            |    1.01 | cube.CubeEquality.time_equality(True, True, 'metadata_inequality')                          |
|          | 792±20μs             | 790±4μs             |    1    | import_iris.Iris.time__concatenate                                                          |
|          | 181±1μs              | 183±3μs             |    1.01 | import_iris.Iris.time__constraints                                                          |
|          | 109±0.2μs            | 108±0.6μs           |    0.99 | import_iris.Iris.time__data_manager                                                         |
|          | 93.9±0.6μs           | 94.3±0.5μs          |    1    | import_iris.Iris.time__deprecation                                                          |
|          | 139±3μs              | 136±1μs             |    0.97 | import_iris.Iris.time__lazy_data                                                            |
|          | 914±20μs             | 911±4μs             |    1    | import_iris.Iris.time__merge                                                                |
|          | 76.0±1μs             | 76.6±0.4μs          |    1.01 | import_iris.Iris.time__representation                                                       |
|          | 604±7μs              | 590±10μs            |    0.98 | import_iris.Iris.time_analysis                                                              |
|          | 140±0.4μs            | 141±1μs             |    1.01 | import_iris.Iris.time_analysis__area_weighted                                               |
|          | 109±0.6μs            | 109±0.5μs           |    1    | import_iris.Iris.time_analysis__grid_angles                                                 |
|          | 243±2μs              | 243±2μs             |    1    | import_iris.Iris.time_analysis__interpolation                                               |
|          | 188±2μs              | 190±7μs             |    1.01 | import_iris.Iris.time_analysis__regrid                                                      |
|          | 111±0.7μs            | 110±1μs             |    0.99 | import_iris.Iris.time_analysis__scipy_interpolate                                           |
|          | 139±0.6μs            | 138±0.6μs           |    0.99 | import_iris.Iris.time_analysis_calculus                                                     |
|          | 332±2μs              | 334±5μs             |    1.01 | import_iris.Iris.time_analysis_cartography                                                  |
|          | 94.3±0.6μs           | 94.2±0.4μs          |    1    | import_iris.Iris.time_analysis_geomerty                                                     |
|          | 217±1μs              | 216±1μs             |    1    | import_iris.Iris.time_analysis_maths                                                        |
|          | 97.6±0.4μs           | 97.7±2μs            |    1    | import_iris.Iris.time_analysis_stats                                                        |
|          | 177±2μs              | 175±3μs             |    0.99 | import_iris.Iris.time_analysis_trajectory                                                   |
|          | 308±3μs              | 306±6μs             |    0.99 | import_iris.Iris.time_aux_factory                                                           |
|          | 83.7±0.5μs           | 84.8±1μs            |    1.01 | import_iris.Iris.time_common                                                                |
|          | 161±1μs              | 160±2μs             |    0.99 | import_iris.Iris.time_common_lenient                                                        |
|          | 1.35±0.01ms          | 1.36±0.02ms         |    1.01 | import_iris.Iris.time_common_metadata                                                       |
|          | 139±1μs              | 139±2μs             |    1    | import_iris.Iris.time_common_mixin                                                          |
|          | 1.19±0ms             | 1.20±0.02ms         |    1    | import_iris.Iris.time_common_resolve                                                        |
|          | 197±0.9μs            | 204±3μs             |    1.04 | import_iris.Iris.time_config                                                                |
|          | 123±0.7μs            | 123±1μs             |    1    | import_iris.Iris.time_coord_categorisation                                                  |
|          | 365±3μs              | 362±5μs             |    0.99 | import_iris.Iris.time_coord_systems                                                         |
|          | 753±7μs              | 746±3μs             |    0.99 | import_iris.Iris.time_coords                                                                |
|          | 663±10μs             | 650±4μs             |    0.98 | import_iris.Iris.time_cube                                                                  |
|          | 226±4μs              | 223±0.6μs           |    0.99 | import_iris.Iris.time_exceptions                                                            |
|          | 77.0±0.5μs           | 77.0±0.8μs          |    1    | import_iris.Iris.time_experimental                                                          |
|          | 184±1μs              | 183±0.6μs           |    1    | import_iris.Iris.time_fileformats                                                           |
|          | 252±1μs              | 249±2μs             |    0.99 | import_iris.Iris.time_fileformats__ff                                                       |
|          | 2.74±0.03ms          | 2.77±0.03ms         |    1.01 | import_iris.Iris.time_fileformats__ff_cross_references                                      |
|          | 78.8±0.9μs           | 79.1±0.3μs          |    1    | import_iris.Iris.time_fileformats__pp_lbproc_pairs                                          |
|          | 114±0.8μs            | 118±2μs             |    1.04 | import_iris.Iris.time_fileformats_abf                                                       |
|          | 416±4μs              | 408±5μs             |    0.98 | import_iris.Iris.time_fileformats_cf                                                        |
|          | 5.31±0.08ms          | 5.29±0.05ms         |    1    | import_iris.Iris.time_fileformats_dot                                                       |
|          | 75.4±1μs             | 75.1±1μs            |    1    | import_iris.Iris.time_fileformats_name                                                      |
|          | 255±3μs              | 256±1μs             |    1    | import_iris.Iris.time_fileformats_name_loaders                                              |
|          | 119±2μs              | 119±1μs             |    1    | import_iris.Iris.time_fileformats_netcdf                                                    |
|          | 122±0.5μs            | 123±1μs             |    1    | import_iris.Iris.time_fileformats_nimrod                                                    |
|          | 208±2μs              | 210±4μs             |    1.01 | import_iris.Iris.time_fileformats_nimrod_load_rules                                         |
|          | 793±10μs             | 784±5μs             |    0.99 | import_iris.Iris.time_fileformats_pp                                                        |
|          | 188±4μs              | 182±2μs             |    0.97 | import_iris.Iris.time_fileformats_pp_load_rules                                             |
|          | 134±0.7μs            | 135±1μs             |    1    | import_iris.Iris.time_fileformats_pp_save_rules                                             |
|          | 550±3μs              | 555±20μs            |    1.01 | import_iris.Iris.time_fileformats_rules                                                     |
|          | 218±4μs              | 217±5μs             |    1    | import_iris.Iris.time_fileformats_structured_array_identification                           |
|          | 84.0±1μs             | 82.9±0.6μs          |    0.99 | import_iris.Iris.time_fileformats_um                                                        |
|          | 163±0.8μs            | 160±2μs             |    0.98 | import_iris.Iris.time_fileformats_um__fast_load                                             |
|          | 137±2μs              | 137±0.7μs           |    1    | import_iris.Iris.time_fileformats_um__fast_load_structured_fields                           |
|          | 77.1±1μs             | 76.0±0.4μs          |    0.99 | import_iris.Iris.time_fileformats_um__ff_replacement                                        |
|          | 81.7±0.8μs           | 82.9±0.4μs          |    1.01 | import_iris.Iris.time_fileformats_um__optimal_array_structuring                             |
|          | 989±2μs              | 996±2μs             |    1.01 | import_iris.Iris.time_fileformats_um_cf_map                                                 |
|          | 137±2μs              | 136±0.5μs           |    0.99 | import_iris.Iris.time_io                                                                    |
|          | 176±2μs              | 173±0.8μs           |    0.98 | import_iris.Iris.time_io_format_picker                                                      |
|          | 288±1μs              | 285±2μs             |    0.99 | import_iris.Iris.time_iris                                                                  |
|          | 127±0.7μs            | 126±0.9μs           |    1    | import_iris.Iris.time_iterate                                                               |
|          | 8.30±0.04ms          | 8.20±0.02ms         |    0.99 | import_iris.Iris.time_palette                                                               |
|          | 1.92±0.01ms          | 1.91±0.03ms         |    0.99 | import_iris.Iris.time_plot                                                                  |
|          | 106±0.8μs            | 105±0.5μs           |    0.99 | import_iris.Iris.time_quickplot                                                             |
|          | 2.17±0.04ms          | 2.21±0.02ms         |    1.02 | import_iris.Iris.time_std_names                                                             |
|          | 1.78±0.03ms          | 1.76±0.02ms         |    0.99 | import_iris.Iris.time_symbols                                                               |
|          | 103±8ms              | 103±10ms            |    1.01 | import_iris.Iris.time_tests                                                                 |
|          | 255±3μs              | 254±7μs             |    1    | import_iris.Iris.time_third_party_cartopy                                                   |
|          | 4.71±0.02ms          | 4.72±0.05ms         |    1    | import_iris.Iris.time_third_party_cf_units                                                  |
|          | 119±0.6μs            | 120±1μs             |    1    | import_iris.Iris.time_third_party_cftime                                                    |
|          | 2.86±0.02ms          | 2.83±0.01ms         |    0.99 | import_iris.Iris.time_third_party_matplotlib                                                |
|          | 1.55±0.02ms          | 1.55±0.02ms         |    1    | import_iris.Iris.time_third_party_numpy                                                     |
|          | 170±3μs              | 171±3μs             |    1.01 | import_iris.Iris.time_third_party_scipy                                                     |
|          | 100±1μs              | 98.7±0.8μs          |    0.99 | import_iris.Iris.time_time                                                                  |
|          | 326±4μs              | 327±2μs             |    1    | import_iris.Iris.time_util                                                                  |
|          | 71.2±1μs             | 73.4±1μs            |    1.03 | iterate.IZip.time_izip                                                                      |
|          | 9.90±0.1ms           | 9.89±0.1ms          |    1    | load.LoadAndRealise.time_load((1280, 960, 5), False, 'FF')                                  |
|          | 27.0±0.2ms           | 27.0±0.6ms          |    1    | load.LoadAndRealise.time_load((1280, 960, 5), False, 'NetCDF')                              |
|          | 9.85±0.04ms          | 9.95±0.2ms          |    1.01 | load.LoadAndRealise.time_load((1280, 960, 5), False, 'PP')                                  |
|          | 9.80±0.06ms          | 9.90±0.04ms         |    1.01 | load.LoadAndRealise.time_load((1280, 960, 5), True, 'FF')                                   |
|          | 22.2±0.3ms           | 22.4±0.5ms          |    1.01 | load.LoadAndRealise.time_load((1280, 960, 5), True, 'NetCDF')                               |
|          | 9.91±0.1ms           | 9.81±0.08ms         |    0.99 | load.LoadAndRealise.time_load((1280, 960, 5), True, 'PP')                                   |
|          | 1.54±0.02s           | 1.55±0.01s          |    1.01 | load.LoadAndRealise.time_load((2, 2, 1000), False, 'FF')                                    |
|          | 22.6±0.2ms           | 22.4±0.1ms          |    0.99 | load.LoadAndRealise.time_load((2, 2, 1000), False, 'NetCDF')                                |
|          | 1.55±0.01s           | 1.57±0.01s          |    1.02 | load.LoadAndRealise.time_load((2, 2, 1000), False, 'PP')                                    |
|          | 1.52±0.01s           | 1.55±0.01s          |    1.02 | load.LoadAndRealise.time_load((2, 2, 1000), True, 'FF')                                     |
|          | 22.2±0.4ms           | 22.3±0.1ms          |    1.01 | load.LoadAndRealise.time_load((2, 2, 1000), True, 'NetCDF')                                 |
|          | 1.55±0.01s           | 1.57±0.02s          |    1.01 | load.LoadAndRealise.time_load((2, 2, 1000), True, 'PP')                                     |
|          | 5.02±0.02ms          | 5.11±0.03ms         |    1.02 | load.LoadAndRealise.time_load((50, 50, 2), False, 'FF')                                     |
|          | 20.7±0.2ms           | 21.0±0.3ms          |    1.01 | load.LoadAndRealise.time_load((50, 50, 2), False, 'NetCDF')                                 |
|          | 5.04±0.03ms          | 5.00±0.02ms         |    0.99 | load.LoadAndRealise.time_load((50, 50, 2), False, 'PP')                                     |
|          | 5.00±0.03ms          | 5.09±0.06ms         |    1.02 | load.LoadAndRealise.time_load((50, 50, 2), True, 'FF')                                      |
|          | 20.8±0.3ms           | 20.9±0.2ms          |    1.01 | load.LoadAndRealise.time_load((50, 50, 2), True, 'NetCDF')                                  |
|          | 5.02±0.05ms          | 5.04±0.02ms         |    1    | load.LoadAndRealise.time_load((50, 50, 2), True, 'PP')                                      |
|          | 24.4±4ms             | 24.4±0.5ms          |    1    | load.LoadAndRealise.time_realise((1280, 960, 5), False, 'FF')                               |
|          | 19.3±0.7ms           | 20.0±0.3ms          |    1.04 | load.LoadAndRealise.time_realise((1280, 960, 5), False, 'NetCDF')                           |
|          | 14.2±1ms             | 13.5±1ms            |    0.95 | load.LoadAndRealise.time_realise((1280, 960, 5), False, 'PP')                               |
|          | 26.7±2ms             | 26.3±2ms            |    0.98 | load.LoadAndRealise.time_realise((1280, 960, 5), True, 'FF')                                |
|          | 79.8±0.5ms           | 79.9±0.9ms          |    1    | load.LoadAndRealise.time_realise((1280, 960, 5), True, 'NetCDF')                            |
|          | 25.8±0.6ms           | 25.8±1ms            |    1    | load.LoadAndRealise.time_realise((1280, 960, 5), True, 'PP')                                |
|          | 479±6ms              | 481±4ms             |    1    | load.LoadAndRealise.time_realise((2, 2, 1000), False, 'FF')                                 |
|          | 2.96±0.1ms           | 2.88±0.09ms         |    0.97 | load.LoadAndRealise.time_realise((2, 2, 1000), False, 'NetCDF')                             |
|          | 485±5ms              | 485±3ms             |    1    | load.LoadAndRealise.time_realise((2, 2, 1000), False, 'PP')                                 |
|          | 499±4ms              | 496±4ms             |    0.99 | load.LoadAndRealise.time_realise((2, 2, 1000), True, 'FF')                                  |
|          | 2.97±0.2ms           | 3.11±0.2ms          |    1.05 | load.LoadAndRealise.time_realise((2, 2, 1000), True, 'NetCDF')                              |
|          | 499±6ms              | 499±5ms             |    1    | load.LoadAndRealise.time_realise((2, 2, 1000), True, 'PP')                                  |
|          | 1.66±0.1ms           | 1.65±0.05ms         |    0.99 | load.LoadAndRealise.time_realise((50, 50, 2), False, 'FF')                                  |
|          | 2.84±0.1ms           | 2.88±0.1ms          |    1.01 | load.LoadAndRealise.time_realise((50, 50, 2), False, 'NetCDF')                              |
|          | 1.69±0.07ms          | 1.71±0.1ms          |    1.01 | load.LoadAndRealise.time_realise((50, 50, 2), False, 'PP')                                  |
|          | 1.75±0.08ms          | 1.75±0.07ms         |    1    | load.LoadAndRealise.time_realise((50, 50, 2), True, 'FF')                                   |
|          | 2.89±0.1ms           | 2.96±0.1ms          |    1.02 | load.LoadAndRealise.time_realise((50, 50, 2), True, 'NetCDF')                               |
|          | 1.68±0.09ms          | 1.72±0.08ms         |    1.02 | load.LoadAndRealise.time_realise((50, 50, 2), True, 'PP')                                   |
|          | 359±6ms              | 363±4ms             |    1.01 | load.ManyVars.time_many_var_load                                                            |
|          | 9.97±0.08ms          | 10.1±0.1ms          |    1.01 | load.STASHConstraint.time_stash_constraint((1280, 960, 5), 'FF')                            |
|          | 10.2±0.2ms           | 10.1±0.08ms         |    0.99 | load.STASHConstraint.time_stash_constraint((1280, 960, 5), 'PP')                            |
|          | 1.55±0.02s           | 1.57±0.01s          |    1.01 | load.STASHConstraint.time_stash_constraint((2, 2, 1000), 'FF')                              |
|          | 1.58±0.01s           | 1.59±0.01s          |    1.01 | load.STASHConstraint.time_stash_constraint((2, 2, 1000), 'PP')                              |
|          | 5.05±0.03ms          | 5.07±0.05ms         |    1    | load.STASHConstraint.time_stash_constraint((2, 2, 2), 'FF')                                 |
|          | 5.03±0.05ms          | 5.09±0.03ms         |    1.01 | load.STASHConstraint.time_stash_constraint((2, 2, 2), 'PP')                                 |
|          | 8.98±0.06ms          | 9.06±0.07ms         |    1.01 | load.StructuredFF.time_structured_load((1280, 960, 5), False)                               |
|          | 5.86±0.03ms          | 5.86±0.05ms         |    1    | load.StructuredFF.time_structured_load((1280, 960, 5), True)                                |
|          | 1.52±0.01s           | 1.54±0.01s          |    1.02 | load.StructuredFF.time_structured_load((2, 2, 1000), False)                                 |
|          | 545±6ms              | 540±8ms             |    0.99 | load.StructuredFF.time_structured_load((2, 2, 1000), True)                                  |
|          | 4.25±0.02ms          | 4.26±0.02ms         |    1    | load.StructuredFF.time_structured_load((2, 2, 2), False)                                    |
|          | 4.10±0.02ms          | 4.16±0.02ms         |    1.02 | load.StructuredFF.time_structured_load((2, 2, 2), True)                                     |
|          | 163±1ms              | 164±0.9ms           |    1.01 | load.TimeConstraint.time_time_constraint(20, 'FF')                                          |
|          | 24.2±0.2ms           | 24.1±0.1ms          |    1    | load.TimeConstraint.time_time_constraint(20, 'NetCDF')                                      |
|          | 167±1ms              | 166±0.9ms           |    1    | load.TimeConstraint.time_time_constraint(20, 'PP')                                          |
|          | 32.4±0.2ms           | 32.7±0.2ms          |    1.01 | load.TimeConstraint.time_time_constraint(3, 'FF')                                           |
|          | 23.8±0.8ms           | 24.1±0.3ms          |    1.01 | load.TimeConstraint.time_time_constraint(3, 'NetCDF')                                       |
|          | 32.8±0.2ms           | 33.0±0.4ms          |    1.01 | load.TimeConstraint.time_time_constraint(3, 'PP')                                           |
|          | 19.7±0.2ms           | 19.6±0.2ms          |    0.99 | load.ugrid.BasicLoading.time_load_file(1)                                                   |
|          | 56.1±0.5ms           | 56.1±0.8ms          |    1    | load.ugrid.BasicLoading.time_load_file(200000)                                              |
|          | 14.6±0.1ms           | 14.9±0.3ms          |    1.02 | load.ugrid.BasicLoading.time_load_mesh(1)                                                   |
|          | 25.4±1ms             | 25.0±0.3ms          |    0.99 | load.ugrid.BasicLoading.time_load_mesh(200000)                                              |
|          | 19.4±0.2ms           | 19.3±0.3ms          |    0.99 | load.ugrid.BasicLoadingTime.time_load_file(1)                                               |
|          | 24.0±1ms             | 23.8±0.4ms          |    0.99 | load.ugrid.BasicLoadingTime.time_load_file(200000)                                          |
|          | 14.8±0.3ms           | 14.6±0.2ms          |    0.99 | load.ugrid.BasicLoadingTime.time_load_mesh(1)                                               |
|          | 19.1±0.4ms           | 19.1±0.2ms          |    1    | load.ugrid.BasicLoadingTime.time_load_mesh(200000)                                          |
|          | 20.2±0.3ms           | 20.1±0.2ms          |    0.99 | load.ugrid.Callback.time_load_file_callback(1)                                              |
|          | 67.0±0.4ms           | 66.8±0.6ms          |    1    | load.ugrid.Callback.time_load_file_callback(200000)                                         |
|          | 20.7±0.2ms           | 20.2±0.3ms          |    0.98 | load.ugrid.CallbackTime.time_load_file_callback(1)                                          |
|          | 24.9±0.7ms           | 25.1±0.4ms          |    1.01 | load.ugrid.CallbackTime.time_load_file_callback(200000)                                     |
|          | 2.80±0.2ms           | 2.79±0.1ms          |    1    | load.ugrid.DataRealisation.time_realise_data(10000)                                         |
|          | 4.87±0.2ms           | 4.91±0.2ms          |    1.01 | load.ugrid.DataRealisation.time_realise_data(200000)                                        |
|          | 36.5±1ms             | 37.2±0.9ms          |    1.02 | load.ugrid.DataRealisationTime.time_realise_data(10000)                                     |
|          | 795±7ms              | 788±6ms             |    0.99 | load.ugrid.DataRealisationTime.time_realise_data(200000)                                    |
|          | 428±2ms              | 426±5ms             |    1    | merge_concat.Concatenate.time_concatenate(False)                                            |
|          | 424±1ms              | 426±4ms             |    1    | merge_concat.Concatenate.time_concatenate(True)                                             |
|          | 109±0.5M             | 109±0.3M            |    1    | merge_concat.Concatenate.tracemalloc_concatenate(False)                                     |
|          | 109±0.5M             | 109±0.3M            |    1    | merge_concat.Concatenate.tracemalloc_concatenate(True)                                      |
|          | 57.3±0.5ms           | 56.8±0.7ms          |    0.99 | merge_concat.Merge.time_merge                                                               |
|          | 1.61±0.2M            | 1.62±0.2M           |    1    | merge_concat.Merge.tracemalloc_merge                                                        |
|          | 462±3ns              | 459±6ns             |    0.99 | mesh.utils.regions_combine.CombineRegionsComputeRealData.time_compute_data(50)              |
|          | 213±2ms              | 213±0.5ms           |    1    | mesh.utils.regions_combine.CombineRegionsComputeRealData.time_compute_data(500)             |
|          | 659±1k               | 659±1k              |    1    | 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)      |
|          | 17.5±0.2ms           | 17.0±0.2ms          |    0.97 | mesh.utils.regions_combine.CombineRegionsCreateCube.time_create_combined_cube(50)           |
|          | 18.9±0.5ms           | 19.1±1ms            |    1.01 | mesh.utils.regions_combine.CombineRegionsCreateCube.time_create_combined_cube(500)          |
|          | 808±1k               | 808±0.5k            |    1    | mesh.utils.regions_combine.CombineRegionsCreateCube.tracemalloc_create_combined_cube(50)    |
|          | 12.7±0M              | 12.7±0M             |    1    | mesh.utils.regions_combine.CombineRegionsCreateCube.tracemalloc_create_combined_cube(500)   |
|          | 120±0.7ms            | 120±1ms             |    1    | mesh.utils.regions_combine.CombineRegionsFileStreamedCalc.time_stream_file2file(50)         |
|          | 681±8ms              | 687±10ms            |    1.01 | mesh.utils.regions_combine.CombineRegionsFileStreamedCalc.time_stream_file2file(500)        |
|          | 1.21±0.01M           | 1.21±0.02M          |    1    | mesh.utils.regions_combine.CombineRegionsFileStreamedCalc.tracemalloc_stream_file2file(50)  |
|          | 96.3±0.02M           | 96.3±0.01M          |    1    | mesh.utils.regions_combine.CombineRegionsFileStreamedCalc.tracemalloc_stream_file2file(500) |
|          | 78.2±0.8ms           | 77.8±1ms            |    0.99 | mesh.utils.regions_combine.CombineRegionsSaveData.time_save(50)                             |
|          | 634±5ms              | 632±7ms             |    1    | mesh.utils.regions_combine.CombineRegionsSaveData.time_save(500)                            |
|          | 1.18±0.01M           | 1.18±0.02M          |    1    | mesh.utils.regions_combine.CombineRegionsSaveData.tracemalloc_save(50)                      |
|          | 96.2±0M              | 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)                 |
|          | 6.60±0.09ms          | 6.47±0.04ms         |    0.98 | plot.AuxSort.time_aux_sort                                                                  |
|          | 80.6±3ms             | 71.8±4ms            |    0.89 | regridding.CurvilinearRegridding.time_regrid_pic                                            |
|          | 136±3M               | 136±3M              |    1    | regridding.CurvilinearRegridding.tracemalloc_regrid_pic                                     |
|          | 100±0.7ms            | 101±0.6ms           |    1.01 | regridding.HorizontalChunkedRegridding.time_regrid_area_w                                   |
|          | 48.8±0.7ms           | 48.2±0.5ms          |    0.99 | regridding.HorizontalChunkedRegridding.time_regrid_area_w_new_grid                          |
|          | 106±0.04M            | 106±0.04M           |    1    | regridding.HorizontalChunkedRegridding.tracemalloc_regrid_area_w                            |
|          | 147±0.02M            | 147±0.02M           |    1    | regridding.HorizontalChunkedRegridding.tracemalloc_regrid_area_w_new_grid                   |
|          | 4.45±0.03ms          | 4.44±0.02ms         |    1    | save.NetcdfSave.time_netcdf_save_cube(50, False)                                            |
|          | 81.9±1ms             | 79.0±0.8ms          |    0.96 | save.NetcdfSave.time_netcdf_save_cube(50, True)                                             |
|          | 52.1±0.4ms           | 52.6±1ms            |    1.01 | save.NetcdfSave.time_netcdf_save_cube(600, False)                                           |
|          | 586±4ms              | 585±3ms             |    1    | save.NetcdfSave.time_netcdf_save_cube(600, True)                                            |
|          | 90.5±0.7ns           | 90.6±2ns            |    1    | save.NetcdfSave.time_netcdf_save_mesh(50, False)                                            |
|          | 63.0±2ms             | 61.7±0.5ms          |    0.98 | save.NetcdfSave.time_netcdf_save_mesh(50, True)                                             |
|          | 89.6±2ns             | 89.3±2ns            |    1    | save.NetcdfSave.time_netcdf_save_mesh(600, False)                                           |
|          | 517±4ms              | 517±2ms             |    1    | save.NetcdfSave.time_netcdf_save_mesh(600, True)                                            |
|          | 28.9±0.06k           | 28.9±0.1k           |    1    | save.NetcdfSave.tracemalloc_netcdf_save(50, False)                                          |
|          | 1.67±0.1M            | 1.76±0.1M           |    1.05 | save.NetcdfSave.tracemalloc_netcdf_save(50, True)                                           |
|          | 28.9±0.06k           | 28.9±0.2k           |    1    | save.NetcdfSave.tracemalloc_netcdf_save(600, False)                                         |
|          | 208±20M              | 225±10M             |    1.08 | save.NetcdfSave.tracemalloc_netcdf_save(600, True)                                          |
|          | 42.6±0.5ms           | 42.5±0.8ms          |    1    | stats.PearsonR.time_lazy                                                                    |
|          | 8.93±0.2ms           | 9.18±0.2ms          |    1.03 | stats.PearsonR.time_real                                                                    |
|          | 24.6±0.9M            | 24.4±1M             |    0.99 | stats.PearsonR.tracemalloc_lazy                                                             |
|          | 18.4±0.01M           | 18.4±0.01M          |    1    | stats.PearsonR.tracemalloc_real                                                             |
|          | 23.3±1ms             | 22.5±1ms            |    0.97 | trajectory.TrajectoryInterpolation.time_trajectory_linear                                   |
|          | 60.0±0.7ms           | 61.4±0.4ms          |    1.02 | 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                           |

Generated by GHA run 11936252749

[trexfeathers]

Any chance of this being merged soon?