Pytests unit/aux_factory/test_AtmosphereSigmaFactory

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

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 89.74%. Comparing base (fa86a4f) to head (b3eb2d1).
Report is 11 commits behind head on FEATURE_pytest_conversion.

Additional details and impacted files

@@                    Coverage Diff                     @@
##           FEATURE_pytest_conversion    #5834   +/-   ##
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  Coverage                      89.74%   89.74%           
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  Files                             92       92           
  Lines                          22940    22942    +2     
  Branches                        5462     5464    +2     
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⏱️ Performance Benchmark Report: c06c176

Performance shifts

| Change   | Before [a3df32f8]    | After [c06c1762]    |   Ratio | Benchmark (Parameter)                                      |
|----------|----------------------|---------------------|---------|------------------------------------------------------------|
| +        | 1.55±0.03ms          | 1.91±0.03ms         |    1.23 | experimental.ugrid.Connectivity.time_create(6)             |
| +        | 3.64±0.2ms           | 4.39±0.2ms          |    1.21 | experimental.ugrid.ConnectivityLazy.time_create(1000000)   |
| +        | 254±4μs              | 364±8μs             |    1.43 | experimental.ugrid.Mesh.time_add_connectivities(6)         |
| +        | 301±3μs              | 409±6μs             |    1.36 | experimental.ugrid.Mesh.time_create(6)                     |
| +        | 301±10μs             | 410±20μs            |    1.36 | experimental.ugrid.MeshLazy.time_add_connectivities(6)     |
| +        | 352±10μs             | 451±10μs            |    1.28 | experimental.ugrid.MeshLazy.time_create(6)                 |
| +        | 288±6ms              | 359±3ms             |    1.25 | load.StructuredFF.time_structured_load((2, 2, 1000), True) |

Full benchmark results

Benchmarks that have stayed the same:

| Change   | Before [a3df32f8]    | After [c06c1762]    | Ratio   | Benchmark (Parameter)                                                                                |
|----------|----------------------|---------------------|---------|------------------------------------------------------------------------------------------------------|
|          | n/a                  | n/a                 | n/a     | aux_factory.FactoryCommon.time_create                                                                |
|          | 4.45±0.04μs          | 4.27±0.03μs         | 0.96    | aux_factory.HybridHeightFactory.time_create                                                          |
|          | 4.95±0.03μs          | 5.03±0.03μs         | 1.02    | coords.AncillaryVariable.time_create                                                                 |
|          | 429±5ns              | 421±6ns             | 0.98    | coords.AuxCoord.time_bounds                                                                          |
|          | 9.06±0.08μs          | 8.97±0.1μs          | 0.99    | coords.AuxCoord.time_create                                                                          |
|          | 410±6ns              | 407±7ns             | 0.99    | coords.AuxCoord.time_points                                                                          |
|          | 237±20μs             | 244±20μs            | 1.03    | coords.AuxCoordLazy.time_bounds                                                                      |
|          | 13.5±1μs             | 13.4±0.5μs          | 0.99    | coords.AuxCoordLazy.time_create                                                                      |
|          | 231±20μs             | 241±20μs            | 1.04    | coords.AuxCoordLazy.time_points                                                                      |
|          | 5.40±0.04μs          | 5.36±0.08μs         | 0.99    | coords.CellMeasure.time_create                                                                       |
|          | 1.11±0.01μs          | 1.11±0.01μs         | 1.00    | coords.CellMethod.time_create                                                                        |
|          | n/a                  | n/a                 | n/a     | coords.CoordCommon.time_create                                                                       |
|          | 111±1μs              | 110±1μs             | 0.99    | coords.DimCoord.time_create                                                                          |
|          | 31.8±0.6μs           | 31.8±0.3μs          | 1.00    | coords.DimCoord.time_regular                                                                         |
|          | 391±6ms              | 386±9ms             | 0.99    | cube.Aggregation.time_aggregated_by                                                                  |
|          | 59.9±0.5μs           | 58.2±0.7μs          | 0.97    | cube.AncillaryVariable.time_add                                                                      |
|          | 11.6±0.3μs           | 11.3±0.2μs          | 0.97    | cube.AncillaryVariable.time_create                                                                   |
|          | 67.7±1μs             | 65.7±0.7μs          | 0.97    | cube.AuxCoord.time_add                                                                               |
|          | 9.55±0.2μs           | 9.51±0.1μs          | 1.00    | cube.AuxCoord.time_create                                                                            |
|          | 6.03±0.05μs          | 5.93±0.07μs         | 0.98    | cube.AuxCoord.time_return_coord_dims                                                                 |
|          | 4.52±0.1μs           | 4.41±0.04μs         | 0.98    | cube.AuxCoord.time_return_coords                                                                     |
|          | 40.1±0.3μs           | 39.9±0.4μs          | 0.99    | cube.AuxFactory.time_add                                                                             |
|          | 12.6±0.3μs           | 12.4±0.3μs          | 0.98    | cube.AuxFactory.time_create                                                                          |
|          | 59.8±0.9μs           | 58.0±0.6μs          | 0.97    | cube.CellMeasure.time_add                                                                            |
|          | 11.5±0.2μs           | 11.5±0.2μs          | 1.01    | cube.CellMeasure.time_create                                                                         |
|          | 52.5±0.9μs           | 52.5±0.7μs          | 1.00    | cube.CellMethod.time_add                                                                             |
|          | 7.27±0.04μs          | 7.25±0.05μs         | 1.00    | cube.CellMethod.time_create                                                                          |
|          | n/a                  | n/a                 | n/a     | cube.ComponentCommon.time_add                                                                        |
|          | n/a                  | n/a                 | n/a     | cube.ComponentCommon.time_create                                                                     |
|          | 130±0.3ms            | 130±0.8ms           | 1.00    | cube.Concatenate.time_concatenate                                                                    |
|          | 6.75±0.05μs          | 6.84±0.02μs         | 1.01    | cube.Cube.time_basic                                                                                 |
|          | 57.9±0.4ns           | 58.2±1ns            | 1.00    | cube.Cube.time_rename                                                                                |
|          | 61.2±0.5μs           | 61.1±0.9μs          | 1.00    | cube.Equality.time_equality                                                                          |
|          | 336±4ms              | 339±3ms             | 1.01    | cube.Merge.time_merge                                                                                |
|          | 30.0±1μs             | 30.5±2μs            | 1.02    | cube.MeshCoord.time_add(10000)                                                                       |
|          | 32.2±2μs             | 31.1±2μs            | 0.96    | cube.MeshCoord.time_add(1000000)                                                                     |
|          | 28.6±2μs             | 27.2±2μs            | 0.95    | cube.MeshCoord.time_add(6)                                                                           |
|          | 19.8±0.4μs           | 19.5±0.2μs          | 0.99    | cube.MeshCoord.time_create(10000)                                                                    |
|          | 19.3±0.4μs           | 19.4±0.3μs          | 1.00    | cube.MeshCoord.time_create(1000000)                                                                  |
|          | 18.8±0.5μs           | 19.1±0.3μs          | 1.02    | cube.MeshCoord.time_create(6)                                                                        |
|          | 58.3±4μs             | 58.2±4μs            | 1.00    | cube.MeshCoord.time_remove(10000)                                                                    |
|          | 63.2±4μs             | 62.0±5μs            | 0.98    | cube.MeshCoord.time_remove(1000000)                                                                  |
|          | 58.0±3μs             | 55.7±5μs            | 0.96    | cube.MeshCoord.time_remove(6)                                                                        |
|          | 2.10±0.3ms           | 2.72±0.3ms          | ~1.30   | experimental.ugrid.Connectivity.time_create(1000000)                                                 |
|          | 604±9ns              | 600±5ns             | 0.99    | experimental.ugrid.Connectivity.time_indices(1000000)                                                |
|          | 601±9ns              | 608±7ns             | 1.01    | experimental.ugrid.Connectivity.time_indices(6)                                                      |
|          | 22.6±2ms             | 23.8±2ms            | 1.05    | experimental.ugrid.Connectivity.time_location_lengths(1000000)                                       |
|          | 2.29±0.05ms          | 2.69±0.03ms         | 1.18    | experimental.ugrid.Connectivity.time_location_lengths(6)                                             |
|          | 23.7±3ms             | 27.9±3ms            | 1.18    | experimental.ugrid.Connectivity.time_validate_indices(1000000)                                       |
|          | 3.44±0.04ms          | 3.98±0.08ms         | 1.15    | experimental.ugrid.Connectivity.time_validate_indices(6)                                             |
|          | 2.74±0.05ms          | 3.27±0.05ms         | 1.19    | experimental.ugrid.ConnectivityLazy.time_create(6)                                                   |
|          | 245±10μs             | 257±7μs             | 1.05    | experimental.ugrid.ConnectivityLazy.time_indices(1000000)                                            |
|          | 238±5μs              | 252±8μs             | 1.06    | experimental.ugrid.ConnectivityLazy.time_indices(6)                                                  |
|          | 19.9±0.6ms           | 20.5±0.4ms          | 1.03    | experimental.ugrid.ConnectivityLazy.time_location_lengths(1000000)                                   |
|          | 2.55±0.05ms          | 2.93±0.06ms         | 1.15    | experimental.ugrid.ConnectivityLazy.time_location_lengths(6)                                         |
|          | 22.7±0.7ms           | 23.5±0.5ms          | 1.03    | experimental.ugrid.ConnectivityLazy.time_validate_indices(1000000)                                   |
|          | 3.73±0.1ms           | 4.35±0.07ms         | 1.17    | experimental.ugrid.ConnectivityLazy.time_validate_indices(6)                                         |
|          | 12.7±0.1μs           | 12.6±0.09μs         | 0.99    | experimental.ugrid.Mesh.time_add_connectivities(1000000)                                             |
|          | 4.94±0.04μs          | 4.80±0.06μs         | 0.97    | experimental.ugrid.Mesh.time_add_coords(1000000)                                                     |
|          | 4.93±0.05μs          | 4.83±0.05μs         | 0.98    | experimental.ugrid.Mesh.time_add_coords(6)                                                           |
|          | 5.23±0.08μs          | 4.96±0.05μs         | 0.95    | experimental.ugrid.Mesh.time_connectivities(1000000)                                                 |
|          | 5.12±0.07μs          | 4.95±0.04μs         | 0.97    | experimental.ugrid.Mesh.time_connectivities(6)                                                       |
|          | 5.94±0.07μs          | 5.94±0.07μs         | 1.00    | experimental.ugrid.Mesh.time_coords(1000000)                                                         |
|          | 5.88±0.1μs           | 5.90±0.05μs         | 1.00    | experimental.ugrid.Mesh.time_coords(6)                                                               |
|          | 46.8±0.7μs           | 45.7±0.5μs          | 0.98    | experimental.ugrid.Mesh.time_create(1000000)                                                         |
|          | 78.8±2ms             | 79.2±3ms            | 1.00    | experimental.ugrid.Mesh.time_eq(1000000)                                                             |
|          | 271±4μs              | 271±3μs             | 1.00    | experimental.ugrid.Mesh.time_eq(6)                                                                   |
|          | 5.04±0.06μs          | 4.84±0.06μs         | 0.96    | experimental.ugrid.Mesh.time_remove_connectivities(1000000)                                          |
|          | 5.02±0.05μs          | 4.83±0.06μs         | 0.96    | experimental.ugrid.Mesh.time_remove_connectivities(6)                                                |
|          | 7.46±0.06μs          | 7.27±0.05μs         | 0.98    | experimental.ugrid.Mesh.time_remove_coords(1000000)                                                  |
|          | 7.44±0.05μs          | 7.36±0.08μs         | 0.99    | experimental.ugrid.Mesh.time_remove_coords(6)                                                        |
|          | 10.3±0.09μs          | 10.5±0.2μs          | 1.02    | experimental.ugrid.MeshCoord.time_bounds(10000)                                                      |
|          | 126±2ms              | 125±3ms             | 0.99    | experimental.ugrid.MeshCoord.time_bounds(1000000)                                                    |
|          | 5.35±0.02μs          | 5.40±0.06μs         | 1.01    | experimental.ugrid.MeshCoord.time_bounds(6)                                                          |
|          | 3.28±0.05ms          | 3.75±0.07ms         | 1.14    | experimental.ugrid.MeshCoord.time_create(10000)                                                      |
|          | 3.30±0.06ms          | 3.74±0.1ms          | 1.13    | experimental.ugrid.MeshCoord.time_create(1000000)                                                    |
|          | 200±4μs              | 200±2μs             | 1.00    | experimental.ugrid.MeshCoord.time_create(6)                                                          |
|          | 3.61±0.04μs          | 3.65±0.07μs         | 1.01    | experimental.ugrid.MeshCoord.time_points(10000)                                                      |
|          | 4.18±0.02μs          | 4.19±0.04μs         | 1.00    | experimental.ugrid.MeshCoord.time_points(1000000)                                                    |
|          | 2.91±0.03μs          | 2.92±0.03μs         | 1.00    | experimental.ugrid.MeshCoord.time_points(6)                                                          |
|          | 7.19±0.3ms           | 7.64±0.2ms          | 1.06    | experimental.ugrid.MeshCoordLazy.time_bounds(10000)                                                  |
|          | 126±2ms              | 126±4ms             | 1.00    | experimental.ugrid.MeshCoordLazy.time_bounds(1000000)                                                |
|          | 12.7±0.8μs           | 12.5±0.7μs          | 0.98    | experimental.ugrid.MeshCoordLazy.time_bounds(6)                                                      |
|          | 3.34±0.07ms          | 3.74±0.07ms         | 1.12    | experimental.ugrid.MeshCoordLazy.time_create(10000)                                                  |
|          | 3.39±0.09ms          | 3.69±0.07ms         | 1.09    | experimental.ugrid.MeshCoordLazy.time_create(1000000)                                                |
|          | 247±10μs             | 245±10μs            | 0.99    | experimental.ugrid.MeshCoordLazy.time_create(6)                                                      |
|          | 2.62±0.1ms           | 2.67±0.2ms          | 1.02    | experimental.ugrid.MeshCoordLazy.time_points(10000)                                                  |
|          | 4.76±0.2ms           | 4.84±0.2ms          | 1.02    | experimental.ugrid.MeshCoordLazy.time_points(1000000)                                                |
|          | 9.18±0.7μs           | 8.82±0.7μs          | 0.96    | experimental.ugrid.MeshCoordLazy.time_points(6)                                                      |
|          | 33.5±1μs             | 31.3±1μs            | 0.93    | experimental.ugrid.MeshLazy.time_add_connectivities(1000000)                                         |
|          | 19.4±1μs             | 19.9±2μs            | 1.03    | experimental.ugrid.MeshLazy.time_add_coords(1000000)                                                 |
|          | 17.8±2μs             | 17.7±2μs            | 0.99    | experimental.ugrid.MeshLazy.time_add_coords(6)                                                       |
|          | 18.0±1μs             | 17.1±1μs            | 0.95    | experimental.ugrid.MeshLazy.time_connectivities(1000000)                                             |
|          | 18.0±1μs             | 18.1±1μs            | 1.00    | experimental.ugrid.MeshLazy.time_connectivities(6)                                                   |
|          | 20.0±0.6μs           | 19.9±0.9μs          | 0.99    | experimental.ugrid.MeshLazy.time_coords(1000000)                                                     |
|          | 20.3±1μs             | 20.0±2μs            | 0.99    | experimental.ugrid.MeshLazy.time_coords(6)                                                           |
|          | 79.2±3μs             | 79.0±3μs            | 1.00    | experimental.ugrid.MeshLazy.time_create(1000000)                                                     |
|          | 80.0±2ms             | 78.8±4ms            | 0.98    | experimental.ugrid.MeshLazy.time_eq(1000000)                                                         |
|          | 361±10μs             | 351±10μs            | 0.97    | experimental.ugrid.MeshLazy.time_eq(6)                                                               |
|          | 19.0±1μs             | 18.2±1μs            | 0.96    | experimental.ugrid.MeshLazy.time_remove_connectivities(1000000)                                      |
|          | 19.0±1μs             | 18.5±2μs            | 0.97    | experimental.ugrid.MeshLazy.time_remove_connectivities(6)                                            |
|          | 32.1±1μs             | 32.3±2μs            | 1.01    | experimental.ugrid.MeshLazy.time_remove_coords(1000000)                                              |
|          | 32.2±2μs             | 32.2±2μs            | 1.00    | experimental.ugrid.MeshLazy.time_remove_coords(6)                                                    |
|          | n/a                  | n/a                 | n/a     | experimental.ugrid.UGridCommon.time_create(1000000)                                                  |
|          | n/a                  | n/a                 | n/a     | experimental.ugrid.UGridCommon.time_create(6)                                                        |
|          | 495±6ns              | 544±7ns             | 1.10    | experimental.ugrid.regions_combine.CombineRegionsComputeRealData.time_compute_data(50)               |
|          | 239±2ms              | 251±2ms             | 1.05    | experimental.ugrid.regions_combine.CombineRegionsComputeRealData.time_compute_data(500)              |
|          | 12.0±0.3ms           | 13.9±0.1ms          | 1.16    | experimental.ugrid.regions_combine.CombineRegionsCreateCube.time_create_combined_cube(50)            |
|          | 13.9±1ms             | 15.5±0.4ms          | 1.12    | experimental.ugrid.regions_combine.CombineRegionsCreateCube.time_create_combined_cube(500)           |
|          | 5.0                  | 5.0                 | 1.00    | experimental.ugrid.regions_combine.CombineRegionsCreateCube.track_addedmem_create_combined_cube(50)  |
|          | 5.0                  | 5.0                 | 1.00    | experimental.ugrid.regions_combine.CombineRegionsCreateCube.track_addedmem_create_combined_cube(500) |
|          | 131±3ms              | 137±1ms             | 1.05    | experimental.ugrid.regions_combine.CombineRegionsFileStreamedCalc.time_stream_file2file(50)          |
|          | 733±8ms              | 748±7ms             | 1.02    | experimental.ugrid.regions_combine.CombineRegionsFileStreamedCalc.time_stream_file2file(500)         |
|          | 90.1±3ms             | 97.9±3ms            | 1.09    | experimental.ugrid.regions_combine.CombineRegionsSaveData.time_save(50)                              |
|          | 685±7ms              | 702±6ms             | 1.02    | experimental.ugrid.regions_combine.CombineRegionsSaveData.time_save(500)                             |
|          | 2.1752849999999997   | 2.1752849999999997  | 1.00    | experimental.ugrid.regions_combine.CombineRegionsSaveData.track_filesize_saved(50)                   |
|          | 216.01528499999998   | 216.01528499999998  | 1.00    | experimental.ugrid.regions_combine.CombineRegionsSaveData.track_filesize_saved(500)                  |
|          | 580±3μs              | 582±8μs             | 1.00    | import_iris.Iris.time__concatenate                                                                   |
|          | 166±3μs              | 168±2μs             | 1.01    | import_iris.Iris.time__constraints                                                                   |
|          | 102±3μs              | 102±0.8μs           | 1.00    | import_iris.Iris.time__data_manager                                                                  |
|          | 86.8±0.9μs           | 86.1±0.7μs          | 0.99    | import_iris.Iris.time__deprecation                                                                   |
|          | 109±0.7μs            | 108±1μs             | 0.99    | import_iris.Iris.time__lazy_data                                                                     |
|          | 802±10μs             | 798±6μs             | 1.00    | import_iris.Iris.time__merge                                                                         |
|          | 72.1±0.4μs           | 72.8±0.6μs          | 1.01    | import_iris.Iris.time__representation                                                                |
|          | 449±8μs              | 448±8μs             | 1.00    | import_iris.Iris.time_analysis                                                                       |
|          | 132±2μs              | 128±1μs             | 0.97    | import_iris.Iris.time_analysis__area_weighted                                                        |
|          | 101±1μs              | 99.5±1μs            | 0.99    | import_iris.Iris.time_analysis__grid_angles                                                          |
|          | 225±3μs              | 222±3μs             | 0.99    | import_iris.Iris.time_analysis__interpolation                                                        |
|          | 176±3μs              | 173±2μs             | 0.98    | import_iris.Iris.time_analysis__regrid                                                               |
|          | 104±2μs              | 102±1μs             | 0.98    | import_iris.Iris.time_analysis__scipy_interpolate                                                    |
|          | 128±1μs              | 128±1μs             | 1.00    | import_iris.Iris.time_analysis_calculus                                                              |
|          | 289±2μs              | 285±3μs             | 0.98    | import_iris.Iris.time_analysis_cartography                                                           |
|          | 86.1±1μs             | 83.8±0.9μs          | 0.97    | import_iris.Iris.time_analysis_geomerty                                                              |
|          | 202±2μs              | 200±2μs             | 0.99    | import_iris.Iris.time_analysis_maths                                                                 |
|          | 91.5±0.9μs           | 91.6±0.9μs          | 1.00    | import_iris.Iris.time_analysis_stats                                                                 |
|          | 172±2μs              | 169±6μs             | 0.99    | import_iris.Iris.time_analysis_trajectory                                                            |
|          | 287±8μs              | 278±9μs             | 0.97    | import_iris.Iris.time_aux_factory                                                                    |
|          | 81.1±1μs             | 81.0±0.4μs          | 1.00    | import_iris.Iris.time_common                                                                         |
|          | 159±2μs              | 160±6μs             | 1.01    | import_iris.Iris.time_common_lenient                                                                 |
|          | 901±10μs             | 907±20μs            | 1.01    | import_iris.Iris.time_common_metadata                                                                |
|          | 126±2μs              | 126±1μs             | 1.00    | import_iris.Iris.time_common_mixin                                                                   |
|          | 1.04±0.01ms          | 1.05±0.01ms         | 1.01    | import_iris.Iris.time_common_resolve                                                                 |
|          | 188±2μs              | 190±3μs             | 1.01    | import_iris.Iris.time_config                                                                         |
|          | 107±0.6μs            | 107±1μs             | 1.00    | import_iris.Iris.time_coord_categorisation                                                           |
|          | 340±10μs             | 330±10μs            | 0.97    | import_iris.Iris.time_coord_systems                                                                  |
|          | 650±20μs             | 656±20μs            | 1.01    | import_iris.Iris.time_coords                                                                         |
|          | 653±10μs             | 595±10μs            | 0.91    | import_iris.Iris.time_cube                                                                           |
|          | 207±3μs              | 206±3μs             | 1.00    | import_iris.Iris.time_exceptions                                                                     |
|          | 73.2±0.7μs           | 74.2±0.7μs          | 1.01    | import_iris.Iris.time_experimental                                                                   |
|          | 196±2μs              | 194±2μs             | 0.99    | import_iris.Iris.time_fileformats                                                                    |
|          | 237±6μs              | 231±3μs             | 0.98    | import_iris.Iris.time_fileformats__ff                                                                |
|          | 2.41±0.03ms          | 2.41±0.02ms         | 1.00    | import_iris.Iris.time_fileformats__ff_cross_references                                               |
|          | 74.2±0.3μs           | 73.7±0.4μs          | 0.99    | import_iris.Iris.time_fileformats__pp_lbproc_pairs                                                   |
|          | 107±0.6μs            | 107±0.8μs           | 1.00    | import_iris.Iris.time_fileformats_abf                                                                |
|          | 331±6μs              | 328±8μs             | 0.99    | import_iris.Iris.time_fileformats_cf                                                                 |
|          | 5.42±0.2ms           | 5.65±0.2ms          | 1.04    | import_iris.Iris.time_fileformats_dot                                                                |
|          | 68.9±0.2μs           | 69.5±0.4μs          | 1.01    | import_iris.Iris.time_fileformats_name                                                               |
|          | 237±3μs              | 238±2μs             | 1.00    | import_iris.Iris.time_fileformats_name_loaders                                                       |
|          | 115±2μs              | 113±1μs             | 0.99    | import_iris.Iris.time_fileformats_netcdf                                                             |
|          | 113±1μs              | 113±0.9μs           | 1.00    | import_iris.Iris.time_fileformats_nimrod                                                             |
|          | 192±2μs              | 189±2μs             | 0.98    | import_iris.Iris.time_fileformats_nimrod_load_rules                                                  |
|          | 690±10μs             | 684±10μs            | 0.99    | import_iris.Iris.time_fileformats_pp                                                                 |
|          | 161±4μs              | 160±1μs             | 0.99    | import_iris.Iris.time_fileformats_pp_load_rules                                                      |
|          | 121±0.8μs            | 123±0.5μs           | 1.02    | import_iris.Iris.time_fileformats_pp_save_rules                                                      |
|          | 447±3μs              | 441±4μs             | 0.99    | import_iris.Iris.time_fileformats_rules                                                              |
|          | 200±2μs              | 196±4μs             | 0.98    | import_iris.Iris.time_fileformats_structured_array_identification                                    |
|          | 80.2±0.6μs           | 79.9±0.5μs          | 1.00    | import_iris.Iris.time_fileformats_um                                                                 |
|          | 151±2μs              | 152±1μs             | 1.01    | import_iris.Iris.time_fileformats_um__fast_load                                                      |
|          | 135±5μs              | 132±1μs             | 0.97    | import_iris.Iris.time_fileformats_um__fast_load_structured_fields                                    |
|          | 71.0±0.4μs           | 71.5±0.3μs          | 1.01    | import_iris.Iris.time_fileformats_um__ff_replacement                                                 |
|          | 78.5±0.5μs           | 78.2±0.5μs          | 1.00    | import_iris.Iris.time_fileformats_um__optimal_array_structuring                                      |
|          | 878±5μs              | 866±5μs             | 0.99    | import_iris.Iris.time_fileformats_um_cf_map                                                          |
|          | 130±1μs              | 128±3μs             | 0.98    | import_iris.Iris.time_io                                                                             |
|          | 164±4μs              | 162±4μs             | 0.99    | import_iris.Iris.time_io_format_picker                                                               |
|          | 198±3μs              | 195±1μs             | 0.99    | import_iris.Iris.time_iris                                                                           |
|          | 120±1μs              | 119±2μs             | 0.99    | import_iris.Iris.time_iterate                                                                        |
|          | 8.20±0.08ms          | 8.27±0.05ms         | 1.01    | import_iris.Iris.time_palette                                                                        |
|          | 307±6μs              | 302±3μs             | 0.98    | import_iris.Iris.time_plot                                                                           |
|          | 95.5±0.6μs           | 92.7±0.7μs          | 0.97    | import_iris.Iris.time_quickplot                                                                      |
|          | 1.96±0.03ms          | 1.90±0.02ms         | 0.97    | import_iris.Iris.time_std_names                                                                      |
|          | 1.73±0.01ms          | 1.71±0.02ms         | 0.99    | import_iris.Iris.time_symbols                                                                        |
|          | 23.4±2ms             | 23.9±0.8ms          | 1.02    | import_iris.Iris.time_tests                                                                          |
|          | 222±3μs              | 221±2μs             | 1.00    | import_iris.Iris.time_third_party_cartopy                                                            |
|          | 4.77±0.06ms          | 4.84±0.04ms         | 1.01    | import_iris.Iris.time_third_party_cf_units                                                           |
|          | 103±0.4μs            | 104±0.7μs           | 1.01    | import_iris.Iris.time_third_party_cftime                                                             |
|          | 2.66±0.01ms          | 2.64±0.01ms         | 0.99    | import_iris.Iris.time_third_party_matplotlib                                                         |
|          | 1.01±0ms             | 1.01±0.01ms         | 1.00    | import_iris.Iris.time_third_party_numpy                                                              |
|          | 152±2μs              | 153±2μs             | 1.01    | import_iris.Iris.time_third_party_scipy                                                              |
|          | 93.6±1μs             | 93.3±2μs            | 1.00    | import_iris.Iris.time_time                                                                           |
|          | 290±4μs              | 287±3μs             | 0.99    | import_iris.Iris.time_util                                                                           |
|          | 83.3±1μs             | 81.6±0.9μs          | 0.98    | iterate.IZip.time_izip                                                                               |
|          | 7.70±0.1ms           | 7.85±0.1ms          | 1.02    | load.LoadAndRealise.time_load((1280, 960, 5), False, 'FF')                                           |
|          | 24.5±0.9ms           | 24.0±1ms            | 0.98    | load.LoadAndRealise.time_load((1280, 960, 5), False, 'NetCDF')                                       |
|          | 8.30±0.1ms           | 8.64±0.2ms          | 1.04    | load.LoadAndRealise.time_load((1280, 960, 5), False, 'PP')                                           |
|          | 7.63±0.2ms           | 7.88±0.04ms         | 1.03    | load.LoadAndRealise.time_load((1280, 960, 5), True, 'FF')                                            |
|          | 20.5±0.8ms           | 20.6±0.4ms          | 1.00    | load.LoadAndRealise.time_load((1280, 960, 5), True, 'NetCDF')                                        |
|          | 8.31±0.2ms           | 8.67±0.1ms          | 1.04    | load.LoadAndRealise.time_load((1280, 960, 5), True, 'PP')                                            |
|          | 1.26±0.02s           | 1.35±0.01s          | 1.07    | load.LoadAndRealise.time_load((2, 2, 1000), False, 'FF')                                             |
|          | 20.0±0.3ms           | 19.8±0.3ms          | 0.99    | load.LoadAndRealise.time_load((2, 2, 1000), False, 'NetCDF')                                         |
|          | 1.41±0.01s           | 1.49±0.01s          | 1.05    | load.LoadAndRealise.time_load((2, 2, 1000), False, 'PP')                                             |
|          | 1.26±0.02s           | 1.33±0.01s          | 1.06    | load.LoadAndRealise.time_load((2, 2, 1000), True, 'FF')                                              |
|          | 19.5±0.5ms           | 20.3±0.3ms          | 1.04    | load.LoadAndRealise.time_load((2, 2, 1000), True, 'NetCDF')                                          |
|          | 1.42±0.02s           | 1.48±0s             | 1.04    | load.LoadAndRealise.time_load((2, 2, 1000), True, 'PP')                                              |
|          | 3.63±0.04ms          | 3.77±0.06ms         | 1.04    | load.LoadAndRealise.time_load((50, 50, 2), False, 'FF')                                              |
|          | 19.3±0.7ms           | 19.4±0.4ms          | 1.00    | load.LoadAndRealise.time_load((50, 50, 2), False, 'NetCDF')                                          |
|          | 3.93±0.04ms          | 4.06±0.07ms         | 1.03    | load.LoadAndRealise.time_load((50, 50, 2), False, 'PP')                                              |
|          | 3.63±0.07ms          | 3.74±0.02ms         | 1.03    | load.LoadAndRealise.time_load((50, 50, 2), True, 'FF')                                               |
|          | 19.1±0.4ms           | 18.9±0.4ms          | 0.99    | load.LoadAndRealise.time_load((50, 50, 2), True, 'NetCDF')                                           |
|          | 3.90±0.05ms          | 4.01±0.04ms         | 1.03    | load.LoadAndRealise.time_load((50, 50, 2), True, 'PP')                                               |
|          | 35.4±3ms             | 35.0±2ms            | 0.99    | load.LoadAndRealise.time_realise((1280, 960, 5), False, 'FF')                                        |
|          | 19.5±0.3ms           | 20.1±0.6ms          | 1.03    | load.LoadAndRealise.time_realise((1280, 960, 5), False, 'NetCDF')                                    |
|          | 13.5±2ms             | 14.0±1ms            | 1.03    | load.LoadAndRealise.time_realise((1280, 960, 5), False, 'PP')                                        |
|          | 25.4±2ms             | 27.6±2ms            | 1.09    | load.LoadAndRealise.time_realise((1280, 960, 5), True, 'FF')                                         |
|          | 72.7±1ms             | 73.4±1ms            | 1.01    | load.LoadAndRealise.time_realise((1280, 960, 5), True, 'NetCDF')                                     |
|          | 25.9±1ms             | 26.2±0.9ms          | 1.01    | load.LoadAndRealise.time_realise((1280, 960, 5), True, 'PP')                                         |
|          | 391±8ms              | 448±4ms             | 1.15    | load.LoadAndRealise.time_realise((2, 2, 1000), False, 'FF')                                          |
|          | 2.89±0.2ms           | 3.13±0.06ms         | 1.08    | load.LoadAndRealise.time_realise((2, 2, 1000), False, 'NetCDF')                                      |
|          | 392±10ms             | 458±5ms             | 1.17    | load.LoadAndRealise.time_realise((2, 2, 1000), False, 'PP')                                          |
|          | 388±7ms              | 457±8ms             | 1.18    | load.LoadAndRealise.time_realise((2, 2, 1000), True, 'FF')                                           |
|          | 2.98±0.1ms           | 3.04±0.1ms          | 1.02    | load.LoadAndRealise.time_realise((2, 2, 1000), True, 'NetCDF')                                       |
|          | 402±8ms              | 465±5ms             | 1.16    | load.LoadAndRealise.time_realise((2, 2, 1000), True, 'PP')                                           |
|          | 1.35±0.08ms          | 1.58±0.09ms         | 1.17    | load.LoadAndRealise.time_realise((50, 50, 2), False, 'FF')                                           |
|          | 3.05±0.2ms           | 3.08±0.1ms          | 1.01    | load.LoadAndRealise.time_realise((50, 50, 2), False, 'NetCDF')                                       |
|          | 1.40±0.05ms          | 1.60±0.08ms         | 1.14    | load.LoadAndRealise.time_realise((50, 50, 2), False, 'PP')                                           |
|          | 1.37±0.06ms          | 1.59±0.06ms         | 1.16    | load.LoadAndRealise.time_realise((50, 50, 2), True, 'FF')                                            |
|          | 3.01±0.2ms           | 3.21±0.2ms          | 1.07    | load.LoadAndRealise.time_realise((50, 50, 2), True, 'NetCDF')                                        |
|          | 1.43±0.07ms          | 1.59±0.08ms         | 1.11    | load.LoadAndRealise.time_realise((50, 50, 2), True, 'PP')                                            |
|          | 335±5ms              | 332±2ms             | 0.99    | load.ManyVars.time_many_var_load                                                                     |
|          | 7.73±0.04ms          | 8.11±0.1ms          | 1.05    | load.STASHConstraint.time_stash_constraint((1280, 960, 5), 'FF')                                     |
|          | 8.41±0.08ms          | 8.90±0.1ms          | 1.06    | load.STASHConstraint.time_stash_constraint((1280, 960, 5), 'PP')                                     |
|          | 1.29±0.01s           | 1.35±0.01s          | 1.05    | load.STASHConstraint.time_stash_constraint((2, 2, 1000), 'FF')                                       |
|          | 1.41±0.02s           | 1.51±0.01s          | 1.07    | load.STASHConstraint.time_stash_constraint((2, 2, 1000), 'PP')                                       |
|          | 3.68±0.05ms          | 3.88±0.03ms         | 1.06    | load.STASHConstraint.time_stash_constraint((2, 2, 2), 'FF')                                          |
|          | 3.94±0.05ms          | 4.20±0.04ms         | 1.06    | load.STASHConstraint.time_stash_constraint((2, 2, 2), 'PP')                                          |
|          | 7.58±0.08ms          | 7.93±0.2ms          | 1.05    | load.StructuredFF.time_structured_load((1280, 960, 5), False)                                        |
|          | 4.26±0.08ms          | 4.60±0.06ms         | 1.08    | load.StructuredFF.time_structured_load((1280, 960, 5), True)                                         |
|          | 1.24±0.03s           | 1.32±0.01s          | 1.07    | load.StructuredFF.time_structured_load((2, 2, 1000), False)                                          |
|          | 3.65±0.08ms          | 3.80±0.05ms         | 1.04    | load.StructuredFF.time_structured_load((2, 2, 2), False)                                             |
|          | 3.27±0.06ms          | 3.52±0.06ms         | 1.08    | load.StructuredFF.time_structured_load((2, 2, 2), True)                                              |
|          | 134±1ms              | 138±2ms             | 1.03    | load.TimeConstraint.time_time_constraint(20, 'FF')                                                   |
|          | 23.4±0.9ms           | 22.6±0.4ms          | 0.97    | load.TimeConstraint.time_time_constraint(20, 'NetCDF')                                               |
|          | 149±0.9ms            | 155±1ms             | 1.04    | load.TimeConstraint.time_time_constraint(20, 'PP')                                                   |
|          | 27.8±0.5ms           | 28.1±0.4ms          | 1.01    | load.TimeConstraint.time_time_constraint(3, 'FF')                                                    |
|          | 22.5±0.5ms           | 22.2±0.4ms          | 0.99    | load.TimeConstraint.time_time_constraint(3, 'NetCDF')                                                |
|          | 29.4±0.6ms           | 30.2±0.7ms          | 1.03    | load.TimeConstraint.time_time_constraint(3, 'PP')                                                    |
|          | 16.9±0.4ms           | 18.2±0.8ms          | 1.08    | load.ugrid.BasicLoading.time_load_file(1)                                                            |
|          | 38.4±1ms             | 41.0±1ms            | 1.07    | load.ugrid.BasicLoading.time_load_file(200000)                                                       |
|          | 13.9±0.5ms           | 14.5±0.4ms          | 1.04    | load.ugrid.BasicLoading.time_load_mesh(1)                                                            |
|          | 21.4±1ms             | 22.5±0.3ms          | 1.05    | load.ugrid.BasicLoading.time_load_mesh(200000)                                                       |
|          | 17.1±0.4ms           | 17.7±0.6ms          | 1.03    | load.ugrid.BasicLoadingTime.time_load_file(1)                                                        |
|          | 19.4±0.6ms           | 20.9±0.9ms          | 1.08    | load.ugrid.BasicLoadingTime.time_load_file(200000)                                                   |
|          | 13.3±0.6ms           | 14.0±0.6ms          | 1.05    | load.ugrid.BasicLoadingTime.time_load_mesh(1)                                                        |
|          | 16.1±0.6ms           | 17.0±0.3ms          | 1.06    | load.ugrid.BasicLoadingTime.time_load_mesh(200000)                                                   |
|          | 17.8±0.6ms           | 18.8±0.7ms          | 1.06    | load.ugrid.Callback.time_load_file_callback(1)                                                       |
|          | 44.7±0.9ms           | 49.4±0.8ms          | 1.10    | load.ugrid.Callback.time_load_file_callback(200000)                                                  |
|          | 17.7±0.6ms           | 19.2±0.8ms          | 1.08    | load.ugrid.CallbackTime.time_load_file_callback(1)                                                   |
|          | 21.0±0.8ms           | 22.5±0.8ms          | 1.07    | load.ugrid.CallbackTime.time_load_file_callback(200000)                                              |
|          | 2.69±0.3ms           | 3.01±0.3ms          | 1.12    | load.ugrid.DataRealisation.time_realise_data(10000)                                                  |
|          | 5.93±0.3ms           | 5.77±0.3ms          | 0.97    | load.ugrid.DataRealisation.time_realise_data(200000)                                                 |
|          | 42.0±1ms             | 41.2±3ms            | 0.98    | load.ugrid.DataRealisationTime.time_realise_data(10000)                                              |
|          | 824±10ms             | 819±9ms             | 0.99    | load.ugrid.DataRealisationTime.time_realise_data(200000)                                             |
|          | 104±2ns              | 102±1ns             | 0.99    | metadata_manager_factory.MetadataManagerFactory.time_AncillaryVariableMetadata_fields                |
|          | 906±10ns             | 901±5ns             | 0.99    | metadata_manager_factory.MetadataManagerFactory.time_AncillaryVariableMetadata_values                |
|          | 101±2ns              | 103±5ns             | 1.02    | metadata_manager_factory.MetadataManagerFactory.time_BaseMetadata_fields                             |
|          | 902±6ns              | 899±10ns            | 1.00    | metadata_manager_factory.MetadataManagerFactory.time_BaseMetadata_values                             |
|          | 101±2ns              | 103±0.8ns           | 1.01    | metadata_manager_factory.MetadataManagerFactory.time_CellMeasuresMetadata_fields                     |
|          | 997±4ns              | 996±7ns             | 1.00    | metadata_manager_factory.MetadataManagerFactory.time_CellMeasuresMetadata_values                     |
|          | 102±2ns              | 102±0.9ns           | 1.01    | metadata_manager_factory.MetadataManagerFactory.time_CoordMetadata_fields                            |
|          | 1.07±0μs             | 1.09±0.01μs         | 1.02    | metadata_manager_factory.MetadataManagerFactory.time_CoordMetadata_values                            |
|          | 102±1ns              | 106±3ns             | 1.04    | metadata_manager_factory.MetadataManagerFactory.time_CubeMetadata_fields                             |
|          | 998±20ns             | 988±10ns            | 0.99    | metadata_manager_factory.MetadataManagerFactory.time_CubeMetadata_values                             |
|          | 103±1ns              | 103±2ns             | 1.00    | metadata_manager_factory.MetadataManagerFactory.time_DimCoordMetadata_fields                         |
|          | 1.14±0.01μs          | 1.15±0.02μs         | 1.01    | metadata_manager_factory.MetadataManagerFactory.time_DimCoordMetadata_values                         |
|          | 1.03±0.06μs          | 1000±3ns            | 0.97    | metadata_manager_factory.MetadataManagerFactory__create.time_AncillaryVariableMetadata(1)            |
|          | 6.83±0.07μs          | 6.73±0.1μs          | 0.98    | metadata_manager_factory.MetadataManagerFactory__create.time_AncillaryVariableMetadata(10)           |
|          | 64.7±1μs             | 64.8±0.4μs          | 1.00    | metadata_manager_factory.MetadataManagerFactory__create.time_AncillaryVariableMetadata(100)          |
|          | 1.01±0.01μs          | 987±10ns            | 0.98    | metadata_manager_factory.MetadataManagerFactory__create.time_BaseMetadata(1)                         |
|          | 6.79±0.06μs          | 6.74±0.09μs         | 0.99    | metadata_manager_factory.MetadataManagerFactory__create.time_BaseMetadata(10)                        |
|          | 64.2±0.3μs           | 65.1±0.6μs          | 1.01    | metadata_manager_factory.MetadataManagerFactory__create.time_BaseMetadata(100)                       |
|          | 1.06±0.01μs          | 1.03±0.01μs         | 0.98    | metadata_manager_factory.MetadataManagerFactory__create.time_CellMeasureMetadata(1)                  |
|          | 7.36±0.1μs           | 7.29±0.04μs         | 0.99    | metadata_manager_factory.MetadataManagerFactory__create.time_CellMeasureMetadata(10)                 |
|          | 68.7±1μs             | 69.1±0.2μs          | 1.01    | metadata_manager_factory.MetadataManagerFactory__create.time_CellMeasureMetadata(100)                |
|          | 1.10±0.01μs          | 1.08±0.01μs         | 0.98    | metadata_manager_factory.MetadataManagerFactory__create.time_CoordMetadata(1)                        |
|          | 7.82±0.07μs          | 7.68±0.1μs          | 0.98    | metadata_manager_factory.MetadataManagerFactory__create.time_CoordMetadata(10)                       |
|          | 72.6±1μs             | 72.6±0.4μs          | 1.00    | metadata_manager_factory.MetadataManagerFactory__create.time_CoordMetadata(100)                      |
|          | 1.07±0.02μs          | 1.05±0.01μs         | 0.98    | metadata_manager_factory.MetadataManagerFactory__create.time_CubeMetadata(1)                         |
|          | 7.28±0.04μs          | 7.55±0.06μs         | 1.04    | metadata_manager_factory.MetadataManagerFactory__create.time_CubeMetadata(10)                        |
|          | 69.7±0.7μs           | 71.5±1μs            | 1.03    | metadata_manager_factory.MetadataManagerFactory__create.time_CubeMetadata(100)                       |
|          | 1.13±0μs             | 1.11±0.02μs         | 0.98    | metadata_manager_factory.MetadataManagerFactory__create.time_DimCoordMetadata(1)                     |
|          | 8.14±0.2μs           | 8.05±0.1μs          | 0.99    | metadata_manager_factory.MetadataManagerFactory__create.time_DimCoordMetadata(10)                    |
|          | 77.1±1μs             | 77.1±0.9μs          | 1.00    | metadata_manager_factory.MetadataManagerFactory__create.time_DimCoordMetadata(100)                   |
|          | 108±0.9ns            | 106±0.8ns           | 0.99    | mixin.CFVariableMixin.time_get_attributes                                                            |
|          | 109±4ns              | 108±2ns             | 0.99    | mixin.CFVariableMixin.time_get_long_name                                                             |
|          | 962±10ns             | 959±8ns             | 1.00    | mixin.CFVariableMixin.time_get_metadata                                                              |
|          | 107±2ns              | 108±1ns             | 1.01    | mixin.CFVariableMixin.time_get_standard_name                                                         |
|          | 108±2ns              | 107±0.2ns           | 0.99    | mixin.CFVariableMixin.time_get_units                                                                 |
|          | 107±1ns              | 108±1ns             | 1.01    | mixin.CFVariableMixin.time_get_var_name                                                              |
|          | 698±20ns             | 697±6ns             | 1.00    | mixin.CFVariableMixin.time_set_attributes                                                            |
|          | 114±2ns              | 115±0.7ns           | 1.01    | mixin.CFVariableMixin.time_set_long_name                                                             |
|          | 3.52±0.02μs          | 3.45±0.02μs         | 0.98    | mixin.CFVariableMixin.time_set_metadata__dict                                                        |
|          | 4.47±0.03μs          | 4.34±0.02μs         | 0.97    | mixin.CFVariableMixin.time_set_metadata__metadata                                                    |
|          | 4.37±0.02μs          | 4.27±0.04μs         | 0.98    | mixin.CFVariableMixin.time_set_metadata__tuple                                                       |
|          | 553±9ns              | 543±6ns             | 0.98    | mixin.CFVariableMixin.time_set_standard_name                                                         |
|          | 413±5ns              | 419±1ns             | 1.01    | mixin.CFVariableMixin.time_set_units                                                                 |
|          | 441±2ns              | 430±3ns             | 0.98    | mixin.CFVariableMixin.time_set_var_name                                                              |
|          | 368±2ms              | 371±3ms             | 1.01    | plot.AuxSort.time_aux_sort                                                                           |
|          | 76.1±6ms             | 82.5±5ms            | 1.08    | regridding.CurvilinearRegridding.time_regrid_pic                                                     |
|          | 97.0±0.9ms           | 98.4±0.7ms          | 1.01    | regridding.HorizontalChunkedRegridding.time_regrid_area_w                                            |
|          | 50.1±2ms             | 50.0±2ms            | 1.00    | regridding.HorizontalChunkedRegridding.time_regrid_area_w_new_grid                                   |
|          | 3.78±0.05ms          | 4.20±0.1ms          | 1.11    | save.NetcdfSave.time_netcdf_save_cube(50, False)                                                     |
|          | 90.6±2ms             | 95.8±3ms            | 1.06    | save.NetcdfSave.time_netcdf_save_cube(50, True)                                                      |
|          | 54.8±1ms             | 54.9±1ms            | 1.00    | save.NetcdfSave.time_netcdf_save_cube(600, False)                                                    |
|          | 595±2ms              | 599±8ms             | 1.01    | save.NetcdfSave.time_netcdf_save_cube(600, True)                                                     |
|          | 102±0.7ns            | 104±2ns             | 1.03    | save.NetcdfSave.time_netcdf_save_mesh(50, False)                                                     |
|          | 76.6±0.9ms           | 80.0±2ms            | 1.05    | save.NetcdfSave.time_netcdf_save_mesh(50, True)                                                      |
|          | 102±0.6ns            | 104±2ns             | 1.02    | save.NetcdfSave.time_netcdf_save_mesh(600, False)                                                    |
|          | 523±4ms              | 529±4ms             | 1.01    | save.NetcdfSave.time_netcdf_save_mesh(600, True)                                                     |
|          | 36.8±0.6ms           | 41.5±0.8ms          | 1.13    | stats.PearsonR.time_lazy                                                                             |
|          | 19.4±0.4ms           | 19.0±0.2ms          | 0.98    | stats.PearsonR.time_real                                                                             |
|          | 23.8±2ms             | 23.5±1ms            | 0.99    | trajectory.TrajectoryInterpolation.time_trajectory_linear                                            |
|          | 60.7±0.9ms           | 61.2±0.7ms          | 1.01    | trajectory.TrajectoryInterpolation.time_trajectory_nearest                                           |

Benchmarks that have got worse:

| Change   | Before [a3df32f8]    | After [c06c1762]    |   Ratio | Benchmark (Parameter)                                      |
|----------|----------------------|---------------------|---------|------------------------------------------------------------|
| +        | 1.55±0.03ms          | 1.91±0.03ms         |    1.23 | experimental.ugrid.Connectivity.time_create(6)             |
| +        | 3.64±0.2ms           | 4.39±0.2ms          |    1.21 | experimental.ugrid.ConnectivityLazy.time_create(1000000)   |
| +        | 254±4μs              | 364±8μs             |    1.43 | experimental.ugrid.Mesh.time_add_connectivities(6)         |
| +        | 301±3μs              | 409±6μs             |    1.36 | experimental.ugrid.Mesh.time_create(6)                     |
| +        | 301±10μs             | 410±20μs            |    1.36 | experimental.ugrid.MeshLazy.time_add_connectivities(6)     |
| +        | 352±10μs             | 451±10μs            |    1.28 | experimental.ugrid.MeshLazy.time_create(6)                 |
| +        | 288±6ms              | 359±3ms             |    1.25 | load.StructuredFF.time_structured_load((2, 2, 1000), True) |

Generated by GHA run 8269732485