Performance Shift(s): 3e1e80ec

[github-actions]

Benchmark comparison has identified performance shifts at:

• commit 3e1e80e (Lazy iris.cube.Cube.rolling_window #5795).

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

⏱️ Performance Benchmark Report: 3e1e80e

Performance shifts

| Change   | Before [22c98e89] <main~3>   | After [3e1e80ec] <main~2>   |   Ratio | Benchmark (Parameter)                                |
|----------|------------------------------|-----------------------------|---------|------------------------------------------------------|
| -        | 5.23±0.1ms                   | 3.45±0.07ms                 |    0.66 | load.ugrid.DataRealisation.time_realise_data(200000) |

Full benchmark results

Benchmarks that have improved:

| Change   | Before [22c98e89] <main~3>   | After [3e1e80ec] <main~2>   |   Ratio | Benchmark (Parameter)                                |
|----------|------------------------------|-----------------------------|---------|------------------------------------------------------|
| -        | 5.23±0.1ms                   | 3.45±0.07ms                 |    0.66 | load.ugrid.DataRealisation.time_realise_data(200000) |

Benchmarks that have stayed the same:

| Change   | Before [22c98e89] <main~3>   | After [3e1e80ec] <main~2>   |   Ratio | Benchmark (Parameter)                                                                                  |
|----------|------------------------------|-----------------------------|---------|--------------------------------------------------------------------------------------------------------|
|          | 53.6±0.6ms                   | 53.2±0.8ms                  |    0.99 | aggregate_collapse.Aggregation.time_aggregated_by_COUNT(False)                                         |
|          | 53.9±0.6ms                   | 53.7±0.6ms                  |    1    | aggregate_collapse.Aggregation.time_aggregated_by_COUNT(True)                                          |
|          | 187±1ms                      | 187±1ms                     |    1    | aggregate_collapse.Aggregation.time_aggregated_by_FAST_PERCENTILE(False)                               |
|          | 187±1ms                      | 187±1ms                     |    1    | aggregate_collapse.Aggregation.time_aggregated_by_FAST_PERCENTILE(True)                                |
|          | 36.4±0.3ms                   | 35.9±0.3ms                  |    0.99 | aggregate_collapse.Aggregation.time_aggregated_by_GMEAN(False)                                         |
|          | 37.1±0.4ms                   | 36.5±0.3ms                  |    0.99 | aggregate_collapse.Aggregation.time_aggregated_by_GMEAN(True)                                          |
|          | 36.1±0.3ms                   | 36.2±0.3ms                  |    1    | aggregate_collapse.Aggregation.time_aggregated_by_HMEAN(False)                                         |
|          | 36.6±0.5ms                   | 36.6±0.4ms                  |    1    | aggregate_collapse.Aggregation.time_aggregated_by_HMEAN(True)                                          |
|          | 45.8±0.4ms                   | 46.5±0.6ms                  |    1.01 | aggregate_collapse.Aggregation.time_aggregated_by_MAX(False)                                           |
|          | 46.7±0.9ms                   | 46.7±0.5ms                  |    1    | aggregate_collapse.Aggregation.time_aggregated_by_MAX(True)                                            |
|          | 118±0.6ms                    | 118±1ms                     |    1.01 | aggregate_collapse.Aggregation.time_aggregated_by_MAX_RUN(False)                                       |
|          | 118±0.5ms                    | 118±0.9ms                   |    1    | aggregate_collapse.Aggregation.time_aggregated_by_MAX_RUN(True)                                        |
|          | 50.6±0.6ms                   | 50.8±0.4ms                  |    1    | aggregate_collapse.Aggregation.time_aggregated_by_MEAN(False)                                          |
|          | 51.3±0.4ms                   | 51.3±0.3ms                  |    1    | aggregate_collapse.Aggregation.time_aggregated_by_MEAN(True)                                           |
|          | 36.1±0.4ms                   | 36.4±0.5ms                  |    1.01 | aggregate_collapse.Aggregation.time_aggregated_by_MEDIAN(False)                                        |
|          | 36.7±0.4ms                   | 37.1±0.3ms                  |    1.01 | aggregate_collapse.Aggregation.time_aggregated_by_MEDIAN(True)                                         |
|          | 46.4±0.4ms                   | 46.3±0.5ms                  |    1    | aggregate_collapse.Aggregation.time_aggregated_by_MIN(False)                                           |
|          | 47.3±0.6ms                   | 47.2±0.5ms                  |    1    | aggregate_collapse.Aggregation.time_aggregated_by_MIN(True)                                            |
|          | 1.32±0.01s                   | 1.31±0.01s                  |    0.99 | aggregate_collapse.Aggregation.time_aggregated_by_PEAK(False)                                          |
|          | 1.33±0.01s                   | 1.32±0.02s                  |    1    | aggregate_collapse.Aggregation.time_aggregated_by_PEAK(True)                                           |
|          | 677±10ms                     | 675±10ms                    |    1    | aggregate_collapse.Aggregation.time_aggregated_by_PERCENTILE(False)                                    |
|          | 669±20ms                     | 670±10ms                    |    1    | aggregate_collapse.Aggregation.time_aggregated_by_PERCENTILE(True)                                     |
|          | 34.8±0.3ms                   | 34.4±0.5ms                  |    0.99 | aggregate_collapse.Aggregation.time_aggregated_by_PROPORTION(False)                                    |
|          | 35.5±0.3ms                   | 35.6±0.3ms                  |    1    | aggregate_collapse.Aggregation.time_aggregated_by_PROPORTION(True)                                     |
|          | 60.8±0.8ms                   | 60.3±0.4ms                  |    0.99 | aggregate_collapse.Aggregation.time_aggregated_by_RMS(False)                                           |
|          | 61.1±0.5ms                   | 61.1±0.8ms                  |    1    | aggregate_collapse.Aggregation.time_aggregated_by_RMS(True)                                            |
|          | 65.5±0.6ms                   | 65.0±0.7ms                  |    0.99 | aggregate_collapse.Aggregation.time_aggregated_by_STD_DEV(False)                                       |
|          | 66.0±0.9ms                   | 66.0±0.8ms                  |    1    | aggregate_collapse.Aggregation.time_aggregated_by_STD_DEV(True)                                        |
|          | 61.0±0.6ms                   | 60.6±0.7ms                  |    0.99 | aggregate_collapse.Aggregation.time_aggregated_by_VARIANCE(False)                                      |
|          | 61.6±0.6ms                   | 61.6±0.6ms                  |    1    | aggregate_collapse.Aggregation.time_aggregated_by_VARIANCE(True)                                       |
|          | 19.6±0.3ms                   | 19.5±0.3ms                  |    0.99 | aggregate_collapse.Aggregation.time_collapsed_by_COUNT(False)                                          |
|          | 23.1±0.2ms                   | 23.3±0.1ms                  |    1.01 | aggregate_collapse.Aggregation.time_collapsed_by_COUNT(True)                                           |
|          | 127±0.8ms                    | 127±1ms                     |    1    | aggregate_collapse.Aggregation.time_collapsed_by_FAST_PERCENTILE(False)                                |
|          | 140±1ms                      | 140±1ms                     |    1    | aggregate_collapse.Aggregation.time_collapsed_by_FAST_PERCENTILE(True)                                 |
|          | 18.0±0.1ms                   | 17.8±0.2ms                  |    0.99 | aggregate_collapse.Aggregation.time_collapsed_by_GMEAN(False)                                          |
|          | 21.6±0.2ms                   | 21.6±0.3ms                  |    1    | aggregate_collapse.Aggregation.time_collapsed_by_GMEAN(True)                                           |
|          | 17.7±0.3ms                   | 17.8±0.2ms                  |    1.01 | aggregate_collapse.Aggregation.time_collapsed_by_HMEAN(False)                                          |
|          | 21.8±0.3ms                   | 21.7±0.2ms                  |    0.99 | aggregate_collapse.Aggregation.time_collapsed_by_HMEAN(True)                                           |
|          | 18.4±0.3ms                   | 18.4±0.2ms                  |    1    | aggregate_collapse.Aggregation.time_collapsed_by_MAX(False)                                            |
|          | 22.1±0.4ms                   | 22.0±0.2ms                  |    0.99 | aggregate_collapse.Aggregation.time_collapsed_by_MAX(True)                                             |
|          | 34.2±1ms                     | 34.2±1ms                    |    1    | aggregate_collapse.Aggregation.time_collapsed_by_MAX_RUN(False)                                        |
|          | 38.0±1ms                     | 37.8±1ms                    |    1    | aggregate_collapse.Aggregation.time_collapsed_by_MAX_RUN(True)                                         |
|          | 18.9±0.3ms                   | 18.8±0.2ms                  |    0.99 | aggregate_collapse.Aggregation.time_collapsed_by_MEAN(False)                                           |
|          | 22.4±0.5ms                   | 22.3±0.3ms                  |    1    | aggregate_collapse.Aggregation.time_collapsed_by_MEAN(True)                                            |
|          | 18.7±0.3ms                   | 18.6±0.4ms                  |    0.99 | aggregate_collapse.Aggregation.time_collapsed_by_MEDIAN(False)                                         |
|          | 22.4±0.5ms                   | 22.2±0.3ms                  |    0.99 | aggregate_collapse.Aggregation.time_collapsed_by_MEDIAN(True)                                          |
|          | 18.3±0.4ms                   | 18.3±0.4ms                  |    1    | aggregate_collapse.Aggregation.time_collapsed_by_MIN(False)                                            |
|          | 21.9±0.2ms                   | 22.0±0.3ms                  |    1    | aggregate_collapse.Aggregation.time_collapsed_by_MIN(True)                                             |
|          | 549±2ms                      | 548±1ms                     |    1    | aggregate_collapse.Aggregation.time_collapsed_by_PEAK(False)                                           |
|          | 551±2ms                      | 561±5ms                     |    1.02 | aggregate_collapse.Aggregation.time_collapsed_by_PEAK(True)                                            |
|          | 145±0.8ms                    | 144±0.6ms                   |    0.99 | aggregate_collapse.Aggregation.time_collapsed_by_PERCENTILE(False)                                     |
|          | 164±1ms                      | 163±0.7ms                   |    0.99 | aggregate_collapse.Aggregation.time_collapsed_by_PERCENTILE(True)                                      |
|          | 17.5±0.3ms                   | 17.5±0.2ms                  |    1    | aggregate_collapse.Aggregation.time_collapsed_by_PROPORTION(False)                                     |
|          | 21.5±0.4ms                   | 21.5±0.4ms                  |    1    | aggregate_collapse.Aggregation.time_collapsed_by_PROPORTION(True)                                      |
|          | 20.8±0.3ms                   | 20.9±0.3ms                  |    1.01 | aggregate_collapse.Aggregation.time_collapsed_by_RMS(False)                                            |
|          | 24.5±0.6ms                   | 24.5±0.3ms                  |    1    | aggregate_collapse.Aggregation.time_collapsed_by_RMS(True)                                             |
|          | 21.1±0.3ms                   | 21.0±0.3ms                  |    1    | aggregate_collapse.Aggregation.time_collapsed_by_STD_DEV(False)                                        |
|          | 24.5±0.3ms                   | 24.4±0.2ms                  |    0.99 | aggregate_collapse.Aggregation.time_collapsed_by_STD_DEV(True)                                         |
|          | 20.2±0.3ms                   | 20.3±0.2ms                  |    1.01 | aggregate_collapse.Aggregation.time_collapsed_by_VARIANCE(False)                                       |
|          | 24.2±0.5ms                   | 23.9±0.2ms                  |    0.99 | aggregate_collapse.Aggregation.time_collapsed_by_VARIANCE(True)                                        |
|          | 82.4±0.8ms                   | 82.6±0.8ms                  |    1    | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_MEAN(False)                                |
|          | 83.0±0.7ms                   | 84.1±0.9ms                  |    1.01 | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_MEAN(True)                                 |
|          | 94.6±0.7ms                   | 93.4±0.7ms                  |    0.99 | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_RMS(False)                                 |
|          | 95.3±1ms                     | 93.8±1ms                    |    0.98 | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_RMS(True)                                  |
|          | 56.5±0.6ms                   | 56.5±0.6ms                  |    1    | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_SUM(False)                                 |
|          | 57.4±0.7ms                   | 57.7±0.6ms                  |    1    | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_SUM(True)                                  |
|          | 29.3±0.5ms                   | 28.9±0.5ms                  |    0.99 | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_MEAN(False)                                 |
|          | 32.4±0.4ms                   | 32.5±0.6ms                  |    1    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_MEAN(True)                                  |
|          | 30.9±0.5ms                   | 31.0±0.3ms                  |    1    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_RMS(False)                                  |
|          | 34.5±0.5ms                   | 34.5±0.4ms                  |    1    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_RMS(True)                                   |
|          | 25.3±0.3ms                   | 25.3±0.2ms                  |    1    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_SUM(False)                                  |
|          | 29.2±0.3ms                   | 28.9±0.3ms                  |    0.99 | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_SUM(True)                                   |
|          | 318±2ms                      | 320±5ms                     |    1.01 | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_WPERCENTILE(False)                          |
|          | 345±3ms                      | 338±3ms                     |    0.98 | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_WPERCENTILE(True)                           |
|          | 1.12±0.02ms                  | 1.11±0.02ms                 |    0.99 | cube.CubeCreation.time_create(False, 'construct')                                                      |
|          | 405±6μs                      | 401±4μs                     |    0.99 | cube.CubeCreation.time_create(False, 'instantiate')                                                    |
|          | 945±10μs                     | 946±20μs                    |    1    | cube.CubeCreation.time_create(True, 'construct')                                                       |
|          | 581±6μs                      | 576±5μs                     |    0.99 | cube.CubeCreation.time_create(True, 'instantiate')                                                     |
|          | 220±2ms                      | 220±3ms                     |    1    | cube.CubeEquality.time_equality(False, False, 'all_equal')                                             |
|          | 111±1ms                      | 111±1ms                     |    1    | cube.CubeEquality.time_equality(False, False, 'coord_inequality')                                      |
|          | 231±2ms                      | 230±5ms                     |    1    | cube.CubeEquality.time_equality(False, False, 'data_inequality')                                       |
|          | 16.8±0.2μs                   | 17.0±0.2μs                  |    1.01 | cube.CubeEquality.time_equality(False, False, 'metadata_inequality')                                   |
|          | 304±5ms                      | 299±3ms                     |    0.98 | cube.CubeEquality.time_equality(False, True, 'all_equal')                                              |
|          | 194±2ms                      | 192±2ms                     |    0.99 | cube.CubeEquality.time_equality(False, True, 'coord_inequality')                                       |
|          | 314±3ms                      | 312±3ms                     |    0.99 | cube.CubeEquality.time_equality(False, True, 'data_inequality')                                        |
|          | 16.9±0.3μs                   | 16.6±0.1μs                  |    0.98 | cube.CubeEquality.time_equality(False, True, 'metadata_inequality')                                    |
|          | 220±3ms                      | 219±3ms                     |    1    | cube.CubeEquality.time_equality(True, False, 'all_equal')                                              |
|          | 110±2ms                      | 109±0.9ms                   |    0.99 | cube.CubeEquality.time_equality(True, False, 'coord_inequality')                                       |
|          | 232±3ms                      | 231±3ms                     |    1    | cube.CubeEquality.time_equality(True, False, 'data_inequality')                                        |
|          | 54.3±0.9μs                   | 53.7±0.7μs                  |    0.99 | cube.CubeEquality.time_equality(True, False, 'metadata_inequality')                                    |
|          | 302±3ms                      | 303±5ms                     |    1    | cube.CubeEquality.time_equality(True, True, 'all_equal')                                               |
|          | 194±2ms                      | 192±3ms                     |    0.99 | cube.CubeEquality.time_equality(True, True, 'coord_inequality')                                        |
|          | 315±2ms                      | 309±4ms                     |    0.98 | cube.CubeEquality.time_equality(True, True, 'data_inequality')                                         |
|          | 55.2±0.6μs                   | 54.5±0.7μs                  |    0.99 | cube.CubeEquality.time_equality(True, True, 'metadata_inequality')                                     |
|          | 401±10ns                     | 397±4ns                     |    0.99 | experimental.ugrid.regions_combine.CombineRegionsComputeRealData.time_compute_data(50)                 |
|          | 260±2ms                      | 258±3ms                     |    0.99 | 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)      |
|          | 14.3±0.05ms                  | 14.2±0.2ms                  |    1    | experimental.ugrid.regions_combine.CombineRegionsCreateCube.time_create_combined_cube(50)              |
|          | 16.2±0.3ms                   | 16.0±0.6ms                  |    0.98 | 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)   |
|          | 102±0.4ms                    | 103±0.9ms                   |    1    | experimental.ugrid.regions_combine.CombineRegionsFileStreamedCalc.time_stream_file2file(50)            |
|          | 703±4ms                      | 704±4ms                     |    1    | 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) |
|          | 63.8±0.3ms                   | 63.8±0.3ms                  |    1    | experimental.ugrid.regions_combine.CombineRegionsSaveData.time_save(50)                                |
|          | 659±3ms                      | 660±3ms                     |    1    | experimental.ugrid.regions_combine.CombineRegionsSaveData.time_save(500)                               |
|          | 1.4                          | 1.3                         |    0.93 | 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)                    |
|          | 662±7μs                      | 664±8μs                     |    1    | import_iris.Iris.time__concatenate                                                                     |
|          | 180±3μs                      | 180±2μs                     |    1    | import_iris.Iris.time__constraints                                                                     |
|          | 111±2μs                      | 110±0.7μs                   |    0.99 | import_iris.Iris.time__data_manager                                                                    |
|          | 94.0±1μs                     | 94.5±1μs                    |    1    | import_iris.Iris.time__deprecation                                                                     |
|          | 137±0.5μs                    | 138±1μs                     |    1    | import_iris.Iris.time__lazy_data                                                                       |
|          | 910±20μs                     | 900±8μs                     |    0.99 | import_iris.Iris.time__merge                                                                           |
|          | 78.2±0.5μs                   | 78.2±0.4μs                  |    1    | import_iris.Iris.time__representation                                                                  |
|          | 475±2μs                      | 477±2μs                     |    1    | import_iris.Iris.time_analysis                                                                         |
|          | 140±0.8μs                    | 141±2μs                     |    1.01 | import_iris.Iris.time_analysis__area_weighted                                                          |
|          | 110±2μs                      | 110±1μs                     |    0.99 | import_iris.Iris.time_analysis__grid_angles                                                            |
|          | 243±2μs                      | 242±1μs                     |    1    | import_iris.Iris.time_analysis__interpolation                                                          |
|          | 185±1μs                      | 186±2μs                     |    1.01 | import_iris.Iris.time_analysis__regrid                                                                 |
|          | 112±0.5μs                    | 111±1μs                     |    1    | import_iris.Iris.time_analysis__scipy_interpolate                                                      |
|          | 137±1μs                      | 140±2μs                     |    1.02 | import_iris.Iris.time_analysis_calculus                                                                |
|          | 330±2μs                      | 328±1μs                     |    1    | import_iris.Iris.time_analysis_cartography                                                             |
|          | 94.4±0.8μs                   | 94.1±0.4μs                  |    1    | import_iris.Iris.time_analysis_geomerty                                                                |
|          | 218±0.9μs                    | 224±5μs                     |    1.03 | import_iris.Iris.time_analysis_maths                                                                   |
|          | 98.6±1μs                     | 98.5±0.4μs                  |    1    | import_iris.Iris.time_analysis_stats                                                                   |
|          | 174±4μs                      | 175±2μs                     |    1    | import_iris.Iris.time_analysis_trajectory                                                              |
|          | 303±2μs                      | 306±2μs                     |    1.01 | import_iris.Iris.time_aux_factory                                                                      |
|          | 85.4±0.5μs                   | 85.6±0.6μs                  |    1    | import_iris.Iris.time_common                                                                           |
|          | 164±1μs                      | 163±1μs                     |    0.99 | import_iris.Iris.time_common_lenient                                                                   |
|          | 997±10μs                     | 987±10μs                    |    0.99 | import_iris.Iris.time_common_metadata                                                                  |
|          | 133±0.7μs                    | 133±0.7μs                   |    1    | import_iris.Iris.time_common_mixin                                                                     |
|          | 1.18±0.01ms                  | 1.18±0.01ms                 |    1    | import_iris.Iris.time_common_resolve                                                                   |
|          | 201±2μs                      | 202±2μs                     |    1    | import_iris.Iris.time_config                                                                           |
|          | 115±1μs                      | 116±1μs                     |    1.01 | import_iris.Iris.time_coord_categorisation                                                             |
|          | 356±7μs                      | 353±3μs                     |    0.99 | import_iris.Iris.time_coord_systems                                                                    |
|          | 734±5μs                      | 738±3μs                     |    1.01 | import_iris.Iris.time_coords                                                                           |
|          | 652±4μs                      | 656±2μs                     |    1.01 | import_iris.Iris.time_cube                                                                             |
|          | 223±4μs                      | 230±6μs                     |    1.03 | import_iris.Iris.time_exceptions                                                                       |
|          | 78.5±0.7μs                   | 78.5±0.5μs                  |    1    | import_iris.Iris.time_experimental                                                                     |
|          | 188±1μs                      | 188±3μs                     |    1    | import_iris.Iris.time_fileformats                                                                      |
|          | 250±0.9μs                    | 248±4μs                     |    0.99 | import_iris.Iris.time_fileformats__ff                                                                  |
|          | 2.71±0.02ms                  | 2.69±0.01ms                 |    0.99 | import_iris.Iris.time_fileformats__ff_cross_references                                                 |
|          | 80.5±1μs                     | 80.1±0.3μs                  |    1    | import_iris.Iris.time_fileformats__pp_lbproc_pairs                                                     |
|          | 115±0.2μs                    | 115±0.7μs                   |    1    | import_iris.Iris.time_fileformats_abf                                                                  |
|          | 353±3μs                      | 350±2μs                     |    0.99 | import_iris.Iris.time_fileformats_cf                                                                   |
|          | 5.35±0.03ms                  | 5.34±0.05ms                 |    1    | import_iris.Iris.time_fileformats_dot                                                                  |
|          | 76.3±2μs                     | 75.1±0.5μs                  |    0.98 | import_iris.Iris.time_fileformats_name                                                                 |
|          | 260±0.9μs                    | 258±1μs                     |    0.99 | import_iris.Iris.time_fileformats_name_loaders                                                         |
|          | 119±0.9μs                    | 119±1μs                     |    1    | import_iris.Iris.time_fileformats_netcdf                                                               |
|          | 122±0.3μs                    | 122±0.8μs                   |    1    | import_iris.Iris.time_fileformats_nimrod                                                               |
|          | 207±3μs                      | 209±2μs                     |    1.01 | import_iris.Iris.time_fileformats_nimrod_load_rules                                                    |
|          | 771±6μs                      | 776±8μs                     |    1.01 | import_iris.Iris.time_fileformats_pp                                                                   |
|          | 181±2μs                      | 181±2μs                     |    1    | import_iris.Iris.time_fileformats_pp_load_rules                                                        |
|          | 135±0.8μs                    | 135±2μs                     |    1    | import_iris.Iris.time_fileformats_pp_save_rules                                                        |
|          | 516±2μs                      | 518±2μs                     |    1    | import_iris.Iris.time_fileformats_rules                                                                |
|          | 220±1μs                      | 223±3μs                     |    1.01 | import_iris.Iris.time_fileformats_structured_array_identification                                      |
|          | 85.0±0.7μs                   | 84.8±0.9μs                  |    1    | import_iris.Iris.time_fileformats_um                                                                   |
|          | 162±1μs                      | 161±1μs                     |    0.99 | import_iris.Iris.time_fileformats_um__fast_load                                                        |
|          | 138±1μs                      | 138±1μs                     |    0.99 | import_iris.Iris.time_fileformats_um__fast_load_structured_fields                                      |
|          | 77.4±0.5μs                   | 77.1±0.4μs                  |    1    | import_iris.Iris.time_fileformats_um__ff_replacement                                                   |
|          | 82.7±1μs                     | 82.8±0.7μs                  |    1    | import_iris.Iris.time_fileformats_um__optimal_array_structuring                                        |
|          | 987±4μs                      | 991±2μs                     |    1    | import_iris.Iris.time_fileformats_um_cf_map                                                            |
|          | 139±1μs                      | 138±0.7μs                   |    1    | import_iris.Iris.time_io                                                                               |
|          | 174±2μs                      | 171±2μs                     |    0.98 | import_iris.Iris.time_io_format_picker                                                                 |
|          | 205±2μs                      | 204±1μs                     |    1    | import_iris.Iris.time_iris                                                                             |
|          | 128±1μs                      | 128±0.5μs                   |    1    | import_iris.Iris.time_iterate                                                                          |
|          | 8.50±0.03ms                  | 8.44±0.03ms                 |    0.99 | import_iris.Iris.time_palette                                                                          |
|          | 339±3μs                      | 338±2μs                     |    1    | import_iris.Iris.time_plot                                                                             |
|          | 106±1μs                      | 104±0.7μs                   |    0.98 | import_iris.Iris.time_quickplot                                                                        |
|          | 2.14±0.01ms                  | 2.15±0.02ms                 |    1    | import_iris.Iris.time_std_names                                                                        |
|          | 1.75±0.01ms                  | 1.77±0.01ms                 |    1.01 | import_iris.Iris.time_symbols                                                                          |
|          | 109±2ms                      | 110±7ms                     |    1.01 | import_iris.Iris.time_tests                                                                            |
|          | 229±2μs                      | 229±1μs                     |    1    | import_iris.Iris.time_third_party_cartopy                                                              |
|          | 4.85±0.06ms                  | 4.81±0.03ms                 |    0.99 | import_iris.Iris.time_third_party_cf_units                                                             |
|          | 109±1μs                      | 108±1μs                     |    0.99 | import_iris.Iris.time_third_party_cftime                                                               |
|          | 2.81±0.01ms                  | 2.81±0.02ms                 |    1    | import_iris.Iris.time_third_party_matplotlib                                                           |
|          | 1.06±0ms                     | 1.06±0.01ms                 |    1    | import_iris.Iris.time_third_party_numpy                                                                |
|          | 159±1μs                      | 159±0.5μs                   |    1    | import_iris.Iris.time_third_party_scipy                                                                |
|          | 101±1μs                      | 102±0.8μs                   |    1    | import_iris.Iris.time_time                                                                             |
|          | 321±4μs                      | 321±2μs                     |    1    | import_iris.Iris.time_util                                                                             |
|          | 75.0±1μs                     | 74.0±1μs                    |    0.99 | iterate.IZip.time_izip                                                                                 |
|          | 8.06±0.04ms                  | 8.01±0.03ms                 |    0.99 | load.LoadAndRealise.time_load((1280, 960, 5), False, 'FF')                                             |
|          | 23.7±0.5ms                   | 23.6±0.4ms                  |    1    | load.LoadAndRealise.time_load((1280, 960, 5), False, 'NetCDF')                                         |
|          | 8.80±0.08ms                  | 8.75±0.05ms                 |    0.99 | load.LoadAndRealise.time_load((1280, 960, 5), False, 'PP')                                             |
|          | 8.02±0.03ms                  | 8.07±0.08ms                 |    1.01 | load.LoadAndRealise.time_load((1280, 960, 5), True, 'FF')                                              |
|          | 21.0±0.2ms                   | 21.1±0.4ms                  |    1.01 | load.LoadAndRealise.time_load((1280, 960, 5), True, 'NetCDF')                                          |
|          | 8.82±0.04ms                  | 8.74±0.04ms                 |    0.99 | load.LoadAndRealise.time_load((1280, 960, 5), True, 'PP')                                              |
|          | 1.33±0.01s                   | 1.33±0.01s                  |    1    | load.LoadAndRealise.time_load((2, 2, 1000), False, 'FF')                                               |
|          | 20.4±0.3ms                   | 21.0±0.08ms                 |    1.03 | load.LoadAndRealise.time_load((2, 2, 1000), False, 'NetCDF')                                           |
|          | 1.48±0.02s                   | 1.48±0.01s                  |    1    | load.LoadAndRealise.time_load((2, 2, 1000), False, 'PP')                                               |
|          | 1.32±0.01s                   | 1.32±0.01s                  |    1    | load.LoadAndRealise.time_load((2, 2, 1000), True, 'FF')                                                |
|          | 20.4±0.2ms                   | 20.7±0.1ms                  |    1.01 | load.LoadAndRealise.time_load((2, 2, 1000), True, 'NetCDF')                                            |
|          | 1.48±0.01s                   | 1.48±0.01s                  |    1    | load.LoadAndRealise.time_load((2, 2, 1000), True, 'PP')                                                |
|          | 3.89±0.01ms                  | 3.89±0.01ms                 |    1    | load.LoadAndRealise.time_load((50, 50, 2), False, 'FF')                                                |
|          | 19.8±0.3ms                   | 19.5±0.09ms                 |    0.98 | load.LoadAndRealise.time_load((50, 50, 2), False, 'NetCDF')                                            |
|          | 4.18±0.01ms                  | 4.22±0.08ms                 |    1.01 | load.LoadAndRealise.time_load((50, 50, 2), False, 'PP')                                                |
|          | 3.89±0.01ms                  | 3.91±0.04ms                 |    1.01 | load.LoadAndRealise.time_load((50, 50, 2), True, 'FF')                                                 |
|          | 19.5±0.2ms                   | 19.7±0.2ms                  |    1.01 | load.LoadAndRealise.time_load((50, 50, 2), True, 'NetCDF')                                             |
|          | 4.20±0.05ms                  | 4.14±0.02ms                 |    0.99 | load.LoadAndRealise.time_load((50, 50, 2), True, 'PP')                                                 |
|          | 36.5±4ms                     | 34.0±3ms                    |    0.93 | load.LoadAndRealise.time_realise((1280, 960, 5), False, 'FF')                                          |
|          | 19.8±0.5ms                   | 19.3±0.2ms                  |    0.98 | load.LoadAndRealise.time_realise((1280, 960, 5), False, 'NetCDF')                                      |
|          | 13.9±2ms                     | 13.8±2ms                    |    1    | load.LoadAndRealise.time_realise((1280, 960, 5), False, 'PP')                                          |
|          | 25.6±0.8ms                   | 25.5±0.9ms                  |    1    | load.LoadAndRealise.time_realise((1280, 960, 5), True, 'FF')                                           |
|          | 70.5±2ms                     | 70.6±2ms                    |    1    | load.LoadAndRealise.time_realise((1280, 960, 5), True, 'NetCDF')                                       |
|          | 25.4±0.9ms                   | 25.6±0.5ms                  |    1.01 | load.LoadAndRealise.time_realise((1280, 960, 5), True, 'PP')                                           |
|          | 431±2ms                      | 429±2ms                     |    1    | load.LoadAndRealise.time_realise((2, 2, 1000), False, 'FF')                                            |
|          | 2.88±0.08ms                  | 2.84±0.1ms                  |    0.99 | load.LoadAndRealise.time_realise((2, 2, 1000), False, 'NetCDF')                                        |
|          | 436±1ms                      | 436±2ms                     |    1    | load.LoadAndRealise.time_realise((2, 2, 1000), False, 'PP')                                            |
|          | 436±2ms                      | 436±3ms                     |    1    | load.LoadAndRealise.time_realise((2, 2, 1000), True, 'FF')                                             |
|          | 2.83±0.07ms                  | 2.74±0.09ms                 |    0.97 | load.LoadAndRealise.time_realise((2, 2, 1000), True, 'NetCDF')                                         |
|          | 442±2ms                      | 441±2ms                     |    1    | load.LoadAndRealise.time_realise((2, 2, 1000), True, 'PP')                                             |
|          | 1.48±0.09ms                  | 1.53±0.07ms                 |    1.03 | load.LoadAndRealise.time_realise((50, 50, 2), False, 'FF')                                             |
|          | 2.83±0.09ms                  | 2.74±0.06ms                 |    0.97 | load.LoadAndRealise.time_realise((50, 50, 2), False, 'NetCDF')                                         |
|          | 1.53±0.06ms                  | 1.53±0.1ms                  |    1    | load.LoadAndRealise.time_realise((50, 50, 2), False, 'PP')                                             |
|          | 1.53±0.08ms                  | 1.55±0.09ms                 |    1.01 | load.LoadAndRealise.time_realise((50, 50, 2), True, 'FF')                                              |
|          | 2.95±0.07ms                  | 2.83±0.1ms                  |    0.96 | load.LoadAndRealise.time_realise((50, 50, 2), True, 'NetCDF')                                          |
|          | 1.59±0.08ms                  | 1.59±0.06ms                 |    1.01 | load.LoadAndRealise.time_realise((50, 50, 2), True, 'PP')                                              |
|          | 353±3ms                      | 354±5ms                     |    1    | load.ManyVars.time_many_var_load                                                                       |
|          | 8.17±0.09ms                  | 8.27±0.07ms                 |    1.01 | load.STASHConstraint.time_stash_constraint((1280, 960, 5), 'FF')                                       |
|          | 8.94±0.03ms                  | 8.94±0.03ms                 |    1    | load.STASHConstraint.time_stash_constraint((1280, 960, 5), 'PP')                                       |
|          | 1.34±0.01s                   | 1.33±0.01s                  |    1    | load.STASHConstraint.time_stash_constraint((2, 2, 1000), 'FF')                                         |
|          | 1.50±0.01s                   | 1.51±0.01s                  |    1    | load.STASHConstraint.time_stash_constraint((2, 2, 1000), 'PP')                                         |
|          | 3.93±0.04ms                  | 3.97±0.02ms                 |    1.01 | load.STASHConstraint.time_stash_constraint((2, 2, 2), 'FF')                                            |
|          | 4.21±0.02ms                  | 4.23±0.04ms                 |    1    | load.STASHConstraint.time_stash_constraint((2, 2, 2), 'PP')                                            |
|          | 8.07±0.04ms                  | 8.03±0.04ms                 |    0.99 | load.StructuredFF.time_structured_load((1280, 960, 5), False)                                          |
|          | 4.76±0.01ms                  | 4.74±0.03ms                 |    1    | load.StructuredFF.time_structured_load((1280, 960, 5), True)                                           |
|          | 1.31±0.01s                   | 1.31±0.01s                  |    1    | load.StructuredFF.time_structured_load((2, 2, 1000), False)                                            |
|          | 366±0.8ms                    | 367±3ms                     |    1    | load.StructuredFF.time_structured_load((2, 2, 1000), True)                                             |
|          | 3.90±0.03ms                  | 3.89±0.03ms                 |    1    | load.StructuredFF.time_structured_load((2, 2, 2), False)                                               |
|          | 3.54±0.02ms                  | 3.56±0.03ms                 |    1.01 | load.StructuredFF.time_structured_load((2, 2, 2), True)                                                |
|          | 147±0.6ms                    | 148±1ms                     |    1.01 | load.TimeConstraint.time_time_constraint(20, 'FF')                                                     |
|          | 22.8±0.08ms                  | 22.8±0.1ms                  |    1    | load.TimeConstraint.time_time_constraint(20, 'NetCDF')                                                 |
|          | 163±1ms                      | 163±2ms                     |    1    | load.TimeConstraint.time_time_constraint(20, 'PP')                                                     |
|          | 29.3±0.3ms                   | 29.6±0.6ms                  |    1.01 | load.TimeConstraint.time_time_constraint(3, 'FF')                                                      |
|          | 22.5±0.1ms                   | 22.5±0.2ms                  |    1    | load.TimeConstraint.time_time_constraint(3, 'NetCDF')                                                  |
|          | 31.5±0.1ms                   | 31.7±0.3ms                  |    1.01 | load.TimeConstraint.time_time_constraint(3, 'PP')                                                      |
|          | 17.2±0.2ms                   | 17.1±0.09ms                 |    0.99 | load.ugrid.BasicLoading.time_load_file(1)                                                              |
|          | 40.4±0.4ms                   | 40.1±0.4ms                  |    0.99 | load.ugrid.BasicLoading.time_load_file(200000)                                                         |
|          | 13.9±0.09ms                  | 13.9±0.08ms                 |    1    | load.ugrid.BasicLoading.time_load_mesh(1)                                                              |
|          | 21.4±0.2ms                   | 21.6±0.2ms                  |    1.01 | load.ugrid.BasicLoading.time_load_mesh(200000)                                                         |
|          | 17.2±0.2ms                   | 17.2±0.2ms                  |    1    | load.ugrid.BasicLoadingTime.time_load_file(1)                                                          |
|          | 19.7±0.2ms                   | 19.8±0.3ms                  |    1.01 | load.ugrid.BasicLoadingTime.time_load_file(200000)                                                     |
|          | 13.9±0.1ms                   | 13.9±0.3ms                  |    1    | load.ugrid.BasicLoadingTime.time_load_mesh(1)                                                          |
|          | 16.3±0.2ms                   | 16.8±0.1ms                  |    1.03 | load.ugrid.BasicLoadingTime.time_load_mesh(200000)                                                     |
|          | 18.1±0.1ms                   | 18.2±0.2ms                  |    1.01 | load.ugrid.Callback.time_load_file_callback(1)                                                         |
|          | 49.8±0.4ms                   | 49.8±0.2ms                  |    1    | load.ugrid.Callback.time_load_file_callback(200000)                                                    |
|          | 18.6±0.2ms                   | 18.1±0.2ms                  |    0.97 | load.ugrid.CallbackTime.time_load_file_callback(1)                                                     |
|          | 21.5±0.5ms                   | 21.4±0.4ms                  |    1    | load.ugrid.CallbackTime.time_load_file_callback(200000)                                                |
|          | 2.72±0.1ms                   | 2.71±0.09ms                 |    0.99 | load.ugrid.DataRealisation.time_realise_data(10000)                                                    |
|          | 37.4±1ms                     | 37.3±0.5ms                  |    1    | load.ugrid.DataRealisationTime.time_realise_data(10000)                                                |
|          | 833±20ms                     | 832±9ms                     |    1    | load.ugrid.DataRealisationTime.time_realise_data(200000)                                               |
|          | 184±2ms                      | 184±2ms                     |    1    | merge_concat.Concatenate.time_concatenate                                                              |
|          | 226.9                        | 226.9                       |    1    | merge_concat.Concatenate.track_mem_merge                                                               |
|          | 45.1±0.4ms                   | 45.1±0.1ms                  |    1    | merge_concat.Merge.time_merge                                                                          |
|          | 10.8                         | 10.8                        |    1    | merge_concat.Merge.track_mem_merge                                                                     |
|          | 6.59±0.04ms                  | 6.57±0.05ms                 |    1    | plot.AuxSort.time_aux_sort                                                                             |
|          | 78.7±4ms                     | 79.2±2ms                    |    1.01 | regridding.CurvilinearRegridding.time_regrid_pic                                                       |
|          | 144.8                        | 144.8                       |    1    | regridding.CurvilinearRegridding.track_mem_regrid_pic                                                  |
|          | 98.6±0.7ms                   | 98.4±0.8ms                  |    1    | regridding.HorizontalChunkedRegridding.time_regrid_area_w                                              |
|          | 51.6±2ms                     | 48.5±2ms                    |    0.94 | regridding.HorizontalChunkedRegridding.time_regrid_area_w_new_grid                                     |
|          | 111.5                        | 111.5                       |    1    | regridding.HorizontalChunkedRegridding.track_mem_regrid_area_w                                         |
|          | 151.6                        | 151.6                       |    1    | regridding.HorizontalChunkedRegridding.track_mem_regrid_area_w_new_grid                                |
|          | 4.04±0.04ms                  | 4.07±0.03ms                 |    1.01 | save.NetcdfSave.time_netcdf_save_cube(50, False)                                                       |
|          | 70.7±0.6ms                   | 70.5±0.7ms                  |    1    | save.NetcdfSave.time_netcdf_save_cube(50, True)                                                        |
|          | 52.6±2ms                     | 52.5±1ms                    |    1    | save.NetcdfSave.time_netcdf_save_cube(600, False)                                                      |
|          | 569±4ms                      | 569±5ms                     |    1    | save.NetcdfSave.time_netcdf_save_cube(600, True)                                                       |
|          | 93.6±0.9ns                   | 93.5±1ns                    |    1    | save.NetcdfSave.time_netcdf_save_mesh(50, False)                                                       |
|          | 53.9±0.4ms                   | 53.7±0.3ms                  |    0.99 | save.NetcdfSave.time_netcdf_save_mesh(50, True)                                                        |
|          | 92.4±0.9ns                   | 92.3±1ns                    |    1    | save.NetcdfSave.time_netcdf_save_mesh(600, False)                                                      |
|          | 503±5ms                      | 507±3ms                     |    1.01 | save.NetcdfSave.time_netcdf_save_mesh(600, True)                                                       |
|          | 0.3                          | 0.3                         |    1    | save.NetcdfSave.track_addedmem_netcdf_save(50, False)                                                  |
|          | 1.7                          | 1.6                         |    0.94 | save.NetcdfSave.track_addedmem_netcdf_save(50, True)                                                   |
|          | 0.3                          | 0.3                         |    1    | save.NetcdfSave.track_addedmem_netcdf_save(600, False)                                                 |
|          | 231.1                        | 214.6                       |    0.93 | save.NetcdfSave.track_addedmem_netcdf_save(600, True)                                                  |
|          | 42.6±1ms                     | 41.7±0.5ms                  |    0.98 | stats.PearsonR.time_lazy                                                                               |
|          | 18.9±0.1ms                   | 19.0±0.1ms                  |    1.01 | stats.PearsonR.time_real                                                                               |
|          | 19.4                         | 19.7                        |    1.02 | stats.PearsonR.track_lazy                                                                              |
|          | 17.8                         | 17.8                        |    1    | stats.PearsonR.track_real                                                                              |
|          | 24.0±0.6ms                   | 23.3±0.6ms                  |    0.97 | trajectory.TrajectoryInterpolation.time_trajectory_linear                                              |
|          | 57.4±0.8ms                   | 56.7±0.6ms                  |    0.99 | trajectory.TrajectoryInterpolation.time_trajectory_nearest                                             |
|          | 32.1                         | 32.1                        |    1    | trajectory.TrajectoryInterpolation.track_trajectory_linear                                             |
|          | 21.5                         | 21.5                        |    1    | trajectory.TrajectoryInterpolation.track_trajectory_nearest                                            |

Generated by GHA run 9199489347