Performance Shift(s): b6e39d75

[github-actions]

Benchmark comparison has identified performance shifts at:

• commit b6e39d7 (Updated all np.product calls to np.prod #5493).

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

Performance Benchmark Report: b6e39d7

Performance shifts

| Change   |   Before [10cec691] <main~1> |   After [b6e39d75] <main> |   Ratio | Benchmark (Parameter)                                                              |
|----------|------------------------------|---------------------------|---------|------------------------------------------------------------------------------------|
| -        |                      69.9609 |                   52.8008 |    0.75 | experimental.ugrid.regions_combine.CombineRegionsSaveData.track_addedmem_save(500) |
| Change   |   Before [10cec691] <main~1> |   After [b6e39d75] <main> |   Ratio | Benchmark (Parameter)                                                                                  |
|----------|------------------------------|---------------------------|---------|--------------------------------------------------------------------------------------------------------|
| +        |                      47.1094 |                   69.9922 |    1.49 | experimental.ugrid.regions_combine.CombineRegionsFileStreamedCalc.track_addedmem_stream_file2file(500) |

Full benchmark results

Benchmarks that have improved:

| Change   |   Before [10cec691] <main~1> |   After [b6e39d75] <main> |   Ratio | Benchmark (Parameter)                                                              |
|----------|------------------------------|---------------------------|---------|------------------------------------------------------------------------------------|
| -        |                      69.9609 |                   52.8008 |    0.75 | experimental.ugrid.regions_combine.CombineRegionsSaveData.track_addedmem_save(500) |

Benchmarks that have stayed the same:

| Change   | Before [10cec691] <main~1>   | After [b6e39d75] <main>   | Ratio   | Benchmark (Parameter)                                                                                 |
|----------|------------------------------|---------------------------|---------|-------------------------------------------------------------------------------------------------------|
|          | n/a                          | n/a                       | n/a     | aux_factory.FactoryCommon.time_create                                                                 |
|          | 5.79±0.4μs                   | 6.69±0.6μs                | 1.16    | aux_factory.HybridHeightFactory.time_create                                                           |
|          | 7.15±0.6μs                   | 7.10±0.6μs                | 0.99    | coords.AncillaryVariable.time_create                                                                  |
|          | 526±20ns                     | 509±30ns                  | 0.97    | coords.AuxCoord.time_bounds                                                                           |
|          | 12.1±0.5μs                   | 13.2±0.3μs                | 1.09    | coords.AuxCoord.time_create                                                                           |
|          | 534±20ns                     | 515±40ns                  | 0.97    | coords.AuxCoord.time_points                                                                           |
|          | 418±40μs                     | 437±40μs                  | 1.05    | coords.AuxCoordLazy.time_bounds                                                                       |
|          | 22.0±1μs                     | 23.3±2μs                  | 1.06    | coords.AuxCoordLazy.time_create                                                                       |
|          | 408±40μs                     | 444±40μs                  | 1.09    | coords.AuxCoordLazy.time_points                                                                       |
|          | 6.73±0.3μs                   | 7.34±0.3μs                | 1.09    | coords.CellMeasure.time_create                                                                        |
|          | 1.41±0.08μs                  | 1.49±0.1μs                | 1.06    | coords.CellMethod.time_create                                                                         |
|          | n/a                          | n/a                       | n/a     | coords.CoordCommon.time_create                                                                        |
|          | 198±20μs                     | 204±20μs                  | 1.03    | coords.DimCoord.time_create                                                                           |
|          | 63.5±2μs                     | 67.5±2μs                  | 1.06    | coords.DimCoord.time_regular                                                                          |
|          | 982±20ms                     | 1.01±0.03s                | 1.03    | cube.Aggregation.time_aggregated_by                                                                   |
|          | 49.8±2μs                     | 48.2±2μs                  | 0.97    | cube.AncillaryVariable.time_add                                                                       |
|          | 9.02±0.3μs                   | 10.4±0.6μs                | 1.16    | cube.AncillaryVariable.time_create                                                                    |
|          | 61.0±3μs                     | 61.4±4μs                  | 1.01    | cube.AuxCoord.time_add                                                                                |
|          | 7.56±0.6μs                   | 7.99±0.6μs                | 1.06    | cube.AuxCoord.time_create                                                                             |
|          | 8.21±0.5μs                   | 7.96±0.4μs                | 0.97    | cube.AuxCoord.time_return_coord_dims                                                                  |
|          | 5.96±0.2μs                   | 5.89±0.2μs                | 0.99    | cube.AuxCoord.time_return_coords                                                                      |
|          | 61.2±4μs                     | 64.2±2μs                  | 1.05    | cube.AuxFactory.time_add                                                                              |
|          | 9.94±0.5μs                   | 9.86±0.7μs                | 0.99    | cube.AuxFactory.time_create                                                                           |
|          | 49.1±3μs                     | 48.1±3μs                  | 0.98    | cube.CellMeasure.time_add                                                                             |
|          | 10.2±0.8μs                   | 9.93±0.6μs                | 0.97    | cube.CellMeasure.time_create                                                                          |
|          | 40.4±1μs                     | 38.3±2μs                  | 0.95    | cube.CellMethod.time_add                                                                              |
|          | 5.09±0.3μs                   | 5.69±0.4μs                | 1.12    | cube.CellMethod.time_create                                                                           |
|          | n/a                          | n/a                       | n/a     | cube.ComponentCommon.time_add                                                                         |
|          | n/a                          | n/a                       | n/a     | cube.ComponentCommon.time_create                                                                      |
|          | 201±10ms                     | 193±7ms                   | 0.96    | cube.Concatenate.time_concatenate                                                                     |
|          | 4.51±0.3μs                   | 4.19±0.3μs                | 0.93    | cube.Cube.time_basic                                                                                  |
|          | 77.0±6ns                     | 73.7±3ns                  | 0.96    | cube.Cube.time_rename                                                                                 |
|          | 223±10μs                     | 222±10μs                  | 0.99    | cube.Equality.time_equality                                                                           |
|          | 942±200ms                    | 964±100ms                 | 1.02    | cube.Merge.time_merge                                                                                 |
|          | 36.1±3μs                     | 35.2±3μs                  | 0.98    | cube.MeshCoord.time_add(10000)                                                                        |
|          | 41.0±5μs                     | 41.3±5μs                  | 1.01    | cube.MeshCoord.time_add(1000000)                                                                      |
|          | 33.2±4μs                     | 32.6±3μs                  | 0.98    | cube.MeshCoord.time_add(6)                                                                            |
|          | 17.8±0.6μs                   | 18.1±1μs                  | 1.02    | cube.MeshCoord.time_create(10000)                                                                     |
|          | 16.7±0.7μs                   | 17.8±1μs                  | 1.07    | cube.MeshCoord.time_create(1000000)                                                                   |
|          | 17.0±1μs                     | 16.8±0.6μs                | 0.99    | cube.MeshCoord.time_create(6)                                                                         |
|          | 62.8±10μs                    | 58.1±8μs                  | 0.93    | cube.MeshCoord.time_remove(10000)                                                                     |
|          | 78.3±9μs                     | 78.8±9μs                  | 1.01    | cube.MeshCoord.time_remove(1000000)                                                                   |
|          | 55.8±8μs                     | 56.6±9μs                  | 1.02    | cube.MeshCoord.time_remove(6)                                                                         |
|          | 3.39±0.2ms                   | 3.28±0.1ms                | 0.97    | experimental.ugrid.Connectivity.time_create(1000000)                                                  |
|          | 2.33±0.09ms                  | 2.35±0.08ms               | 1.01    | experimental.ugrid.Connectivity.time_create(6)                                                        |
|          | 878±70ns                     | 809±30ns                  | 0.92    | experimental.ugrid.Connectivity.time_indices(1000000)                                                 |
|          | 870±40ns                     | 863±30ns                  | 0.99    | experimental.ugrid.Connectivity.time_indices(6)                                                       |
|          | 31.4±2ms                     | 27.9±2ms                  | 0.89    | experimental.ugrid.Connectivity.time_location_lengths(1000000)                                        |
|          | 3.51±0.2ms                   | 3.44±0.1ms                | 0.98    | experimental.ugrid.Connectivity.time_location_lengths(6)                                              |
|          | 35.8±3ms                     | 33.5±3ms                  | 0.94    | experimental.ugrid.Connectivity.time_validate_indices(1000000)                                        |
|          | 5.37±0.3ms                   | 5.23±0.3ms                | 0.97    | experimental.ugrid.Connectivity.time_validate_indices(6)                                              |
|          | 5.39±0.4ms                   | 5.26±0.4ms                | 0.97    | experimental.ugrid.ConnectivityLazy.time_create(1000000)                                              |
|          | 4.09±0.3ms                   | 4.00±0.2ms                | 0.98    | experimental.ugrid.ConnectivityLazy.time_create(6)                                                    |
|          | 348±30μs                     | 336±40μs                  | 0.97    | experimental.ugrid.ConnectivityLazy.time_indices(1000000)                                             |
|          | 346±40μs                     | 328±30μs                  | 0.95    | experimental.ugrid.ConnectivityLazy.time_indices(6)                                                   |
|          | 29.6±2ms                     | 28.3±1ms                  | 0.95    | experimental.ugrid.ConnectivityLazy.time_location_lengths(1000000)                                    |
|          | 3.95±0.3ms                   | 3.81±0.3ms                | 0.96    | experimental.ugrid.ConnectivityLazy.time_location_lengths(6)                                          |
|          | 33.5±2ms                     | 32.3±2ms                  | 0.96    | experimental.ugrid.ConnectivityLazy.time_validate_indices(1000000)                                    |
|          | 5.56±0.3ms                   | 5.44±0.3ms                | 0.98    | experimental.ugrid.ConnectivityLazy.time_validate_indices(6)                                          |
|          | 19.2±1μs                     | 20.7±1μs                  | 1.08    | experimental.ugrid.Mesh.time_add_connectivities(1000000)                                              |
|          | 412±10μs                     | 407±10μs                  | 0.99    | experimental.ugrid.Mesh.time_add_connectivities(6)                                                    |
|          | 6.49±0.2μs                   | 6.17±0.5μs                | 0.95    | experimental.ugrid.Mesh.time_add_coords(1000000)                                                      |
|          | 6.25±0.3μs                   | 6.30±0.4μs                | 1.01    | experimental.ugrid.Mesh.time_add_coords(6)                                                            |
|          | 6.41±0.4μs                   | 6.58±0.4μs                | 1.03    | experimental.ugrid.Mesh.time_connectivities(1000000)                                                  |
|          | 6.38±0.3μs                   | 6.55±0.6μs                | 1.03    | experimental.ugrid.Mesh.time_connectivities(6)                                                        |
|          | 7.72±0.4μs                   | 7.99±0.5μs                | 1.04    | experimental.ugrid.Mesh.time_coords(1000000)                                                          |
|          | 7.69±0.2μs                   | 8.00±0.5μs                | 1.04    | experimental.ugrid.Mesh.time_coords(6)                                                                |
|          | 71.4±4μs                     | 72.9±7μs                  | 1.02    | experimental.ugrid.Mesh.time_create(1000000)                                                          |
|          | 535±40μs                     | 540±20μs                  | 1.01    | experimental.ugrid.Mesh.time_create(6)                                                                |
|          | 130±8ms                      | 131±8ms                   | 1.01    | experimental.ugrid.Mesh.time_eq(1000000)                                                              |
|          | 424±50μs                     | 423±20μs                  | 1.00    | experimental.ugrid.Mesh.time_eq(6)                                                                    |
|          | 6.39±0.4μs                   | 6.50±0.4μs                | 1.02    | experimental.ugrid.Mesh.time_remove_connectivities(1000000)                                           |
|          | 6.61±0.5μs                   | 6.37±0.5μs                | 0.96    | experimental.ugrid.Mesh.time_remove_connectivities(6)                                                 |
|          | 9.48±0.4μs                   | 10.0±1μs                  | 1.06    | experimental.ugrid.Mesh.time_remove_coords(1000000)                                                   |
|          | 10.1±0.7μs                   | 9.88±0.3μs                | 0.98    | experimental.ugrid.Mesh.time_remove_coords(6)                                                         |
|          | 16.2±0.8μs                   | 18.1±1μs                  | 1.12    | experimental.ugrid.MeshCoord.time_bounds(10000)                                                       |
|          | 303±10ms                     | 315±20ms                  | 1.04    | experimental.ugrid.MeshCoord.time_bounds(1000000)                                                     |
|          | 7.54±0.4μs                   | 7.30±0.5μs                | 0.97    | experimental.ugrid.MeshCoord.time_bounds(6)                                                           |
|          | 5.45±0.4ms                   | 5.52±0.4ms                | 1.01    | experimental.ugrid.MeshCoord.time_create(10000)                                                       |
|          | 5.18±0.3ms                   | 5.53±0.4ms                | 1.07    | experimental.ugrid.MeshCoord.time_create(1000000)                                                     |
|          | 330±10μs                     | 328±20μs                  | 0.99    | experimental.ugrid.MeshCoord.time_create(6)                                                           |
|          | 5.21±0.3μs                   | 5.17±0.3μs                | 0.99    | experimental.ugrid.MeshCoord.time_points(10000)                                                       |
|          | 6.71±0.3μs                   | 7.00±0.4μs                | 1.04    | experimental.ugrid.MeshCoord.time_points(1000000)                                                     |
|          | 3.79±0.2μs                   | 4.23±0.3μs                | 1.12    | experimental.ugrid.MeshCoord.time_points(6)                                                           |
|          | 10.6±0.7ms                   | 10.6±0.6ms                | 1.00    | experimental.ugrid.MeshCoordLazy.time_bounds(10000)                                                   |
|          | 305±10ms                     | 307±10ms                  | 1.01    | experimental.ugrid.MeshCoordLazy.time_bounds(1000000)                                                 |
|          | 16.2±0.9μs                   | 16.4±1μs                  | 1.02    | experimental.ugrid.MeshCoordLazy.time_bounds(6)                                                       |
|          | 5.19±0.3ms                   | 5.19±0.3ms                | 1.00    | experimental.ugrid.MeshCoordLazy.time_create(10000)                                                   |
|          | 5.29±0.3ms                   | 5.43±0.2ms                | 1.03    | experimental.ugrid.MeshCoordLazy.time_create(1000000)                                                 |
|          | 360±50μs                     | 362±50μs                  | 1.01    | experimental.ugrid.MeshCoordLazy.time_create(6)                                                       |
|          | 3.71±0.3ms                   | 3.77±0.2ms                | 1.02    | experimental.ugrid.MeshCoordLazy.time_points(10000)                                                   |
|          | 8.71±0.5ms                   | 8.67±0.5ms                | 1.00    | experimental.ugrid.MeshCoordLazy.time_points(1000000)                                                 |
|          | 10.7±0.9μs                   | 10.9±1μs                  | 1.02    | experimental.ugrid.MeshCoordLazy.time_points(6)                                                       |
|          | 51.2±5μs                     | 52.9±7μs                  | 1.03    | experimental.ugrid.MeshLazy.time_add_connectivities(1000000)                                          |
|          | 477±50μs                     | 473±40μs                  | 0.99    | experimental.ugrid.MeshLazy.time_add_connectivities(6)                                                |
|          | 25.5±2μs                     | 25.8±2μs                  | 1.01    | experimental.ugrid.MeshLazy.time_add_coords(1000000)                                                  |
|          | 22.4±2μs                     | 20.9±2μs                  | 0.93    | experimental.ugrid.MeshLazy.time_add_coords(6)                                                        |
|          | 24.2±3μs                     | 23.4±1μs                  | 0.96    | experimental.ugrid.MeshLazy.time_connectivities(1000000)                                              |
|          | 22.7±2μs                     | 22.3±1μs                  | 0.98    | experimental.ugrid.MeshLazy.time_connectivities(6)                                                    |
|          | 28.5±2μs                     | 27.8±2μs                  | 0.98    | experimental.ugrid.MeshLazy.time_coords(1000000)                                                      |
|          | 26.7±3μs                     | 26.7±2μs                  | 1.00    | experimental.ugrid.MeshLazy.time_coords(6)                                                            |
|          | 116±10μs                     | 116±10μs                  | 1.00    | experimental.ugrid.MeshLazy.time_create(1000000)                                                      |
|          | 561±60μs                     | 546±50μs                  | 0.97    | experimental.ugrid.MeshLazy.time_create(6)                                                            |
|          | 141±7ms                      | 132±6ms                   | 0.94    | experimental.ugrid.MeshLazy.time_eq(1000000)                                                          |
|          | 503±60μs                     | 519±50μs                  | 1.03    | experimental.ugrid.MeshLazy.time_eq(6)                                                                |
|          | 26.0±2μs                     | 26.1±3μs                  | 1.01    | experimental.ugrid.MeshLazy.time_remove_connectivities(1000000)                                       |
|          | 23.7±1μs                     | 23.4±2μs                  | 0.99    | experimental.ugrid.MeshLazy.time_remove_connectivities(6)                                             |
|          | 44.6±6μs                     | 45.2±4μs                  | 1.01    | experimental.ugrid.MeshLazy.time_remove_coords(1000000)                                               |
|          | 43.6±7μs                     | 41.5±2μs                  | 0.95    | 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)                                                         |
|          | 753±50ns                     | 703±50ns                  | 0.93    | experimental.ugrid.regions_combine.CombineRegionsComputeRealData.time_compute_data(50)                |
|          | 411±20ms                     | 385±20ms                  | 0.94    | experimental.ugrid.regions_combine.CombineRegionsComputeRealData.time_compute_data(500)               |
|          | 5.0                          | 5.0                       | 1.00    | experimental.ugrid.regions_combine.CombineRegionsComputeRealData.track_addedmem_compute_data(50)      |
|          | 46.6796875                   | 46.484375                 | 1.00    | experimental.ugrid.regions_combine.CombineRegionsComputeRealData.track_addedmem_compute_data(500)     |
|          | 18.9±1ms                     | 18.1±0.9ms                | 0.95    | experimental.ugrid.regions_combine.CombineRegionsCreateCube.time_create_combined_cube(50)             |
|          | 23.1±0.9ms                   | 21.5±0.8ms                | 0.93    | 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)  |
|          | 218±10ms                     | 210±8ms                   | 0.96    | experimental.ugrid.regions_combine.CombineRegionsFileStreamedCalc.time_stream_file2file(50)           |
|          | 1.14±0.05s                   | 1.02±0.03s                | 0.90    | experimental.ugrid.regions_combine.CombineRegionsFileStreamedCalc.time_stream_file2file(500)          |
|          | 5.80078125                   | 5.0                       | 0.86    | experimental.ugrid.regions_combine.CombineRegionsFileStreamedCalc.track_addedmem_stream_file2file(50) |
|          | 156±4ms                      | 146±6ms                   | 0.94    | experimental.ugrid.regions_combine.CombineRegionsSaveData.time_save(50)                               |
|          | 1.02±0.02s                   | 959±30ms                  | 0.94    | experimental.ugrid.regions_combine.CombineRegionsSaveData.time_save(500)                              |
|          | 5.66015625                   | 5.0                       | 0.88    | experimental.ugrid.regions_combine.CombineRegionsSaveData.track_addedmem_save(50)                     |
|          | 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)                   |
|          | 1.03±0.05ms                  | 925±30μs                  | 0.90    | import_iris.Iris.time__concatenate                                                                    |
|          | 281±20μs                     | 274±10μs                  | 0.98    | import_iris.Iris.time__constraints                                                                    |
|          | 170±10μs                     | 158±9μs                   | 0.93    | import_iris.Iris.time__data_manager                                                                   |
|          | 128±7μs                      | 124±2μs                   | 0.97    | import_iris.Iris.time__deprecation                                                                    |
|          | 191±10μs                     | 184±8μs                   | 0.96    | import_iris.Iris.time__lazy_data                                                                      |
|          | 1.35±0.07ms                  | 1.32±0.06ms               | 0.98    | import_iris.Iris.time__merge                                                                          |
|          | 108±8μs                      | 103±5μs                   | 0.96    | import_iris.Iris.time__representation                                                                 |
|          | 737±60μs                     | 709±40μs                  | 0.96    | import_iris.Iris.time_analysis                                                                        |
|          | 241±20μs                     | 254±20μs                  | 1.05    | import_iris.Iris.time_analysis__area_weighted                                                         |
|          | 166±10μs                     | 162±10μs                  | 0.98    | import_iris.Iris.time_analysis__grid_angles                                                           |
|          | 384±30μs                     | 360±10μs                  | 0.94    | import_iris.Iris.time_analysis__interpolation                                                         |
|          | 316±30μs                     | 307±10μs                  | 0.97    | import_iris.Iris.time_analysis__regrid                                                                |
|          | 162±20μs                     | 171±7μs                   | 1.05    | import_iris.Iris.time_analysis__scipy_interpolate                                                     |
|          | 223±10μs                     | 219±10μs                  | 0.98    | import_iris.Iris.time_analysis_calculus                                                               |
|          | 486±30μs                     | 484±20μs                  | 1.00    | import_iris.Iris.time_analysis_cartography                                                            |
|          | 136±7μs                      | 132±6μs                   | 0.96    | import_iris.Iris.time_analysis_geomerty                                                               |
|          | 357±30μs                     | 367±20μs                  | 1.03    | import_iris.Iris.time_analysis_maths                                                                  |
|          | 130±8μs                      | 135±9μs                   | 1.04    | import_iris.Iris.time_analysis_stats                                                                  |
|          | 299±10μs                     | 304±10μs                  | 1.02    | import_iris.Iris.time_analysis_trajectory                                                             |
|          | 462±20μs                     | 470±10μs                  | 1.02    | import_iris.Iris.time_aux_factory                                                                     |
|          | 114±7μs                      | 120±5μs                   | 1.05    | import_iris.Iris.time_common                                                                          |
|          | 291±20μs                     | 258±20μs                  | 0.89    | import_iris.Iris.time_common_lenient                                                                  |
|          | 1.42±0.1ms                   | 1.40±0.08ms               | 0.98    | import_iris.Iris.time_common_metadata                                                                 |
|          | 214±10μs                     | 215±20μs                  | 1.01    | import_iris.Iris.time_common_mixin                                                                    |
|          | 1.64±0.09ms                  | 1.59±0.08ms               | 0.97    | import_iris.Iris.time_common_resolve                                                                  |
|          | 335±20μs                     | 314±10μs                  | 0.94    | import_iris.Iris.time_config                                                                          |
|          | 197±10μs                     | 176±7μs                   | 0.89    | import_iris.Iris.time_coord_categorisation                                                            |
|          | 512±40μs                     | 466±9μs                   | 0.91    | import_iris.Iris.time_coord_systems                                                                   |
|          | 1.05±0.05ms                  | 1.01±0.03ms               | 0.96    | import_iris.Iris.time_coords                                                                          |
|          | 783±50μs                     | 771±60μs                  | 0.98    | import_iris.Iris.time_cube                                                                            |
|          | 328±30μs                     | 328±20μs                  | 1.00    | import_iris.Iris.time_exceptions                                                                      |
|          | 101±7μs                      | 100±3μs                   | 1.00    | import_iris.Iris.time_experimental                                                                    |
|          | 331±20μs                     | 309±10μs                  | 0.93    | import_iris.Iris.time_fileformats                                                                     |
|          | 378±30μs                     | 351±20μs                  | 0.93    | import_iris.Iris.time_fileformats__ff                                                                 |
|          | 3.87±0.2ms                   | 3.65±0.2ms                | 0.94    | import_iris.Iris.time_fileformats__ff_cross_references                                                |
|          | 117±7μs                      | 103±6μs                   | 0.88    | import_iris.Iris.time_fileformats__pp_lbproc_pairs                                                    |
|          | 184±10μs                     | 170±10μs                  | 0.92    | import_iris.Iris.time_fileformats_abf                                                                 |
|          | 589±50μs                     | 538±30μs                  | 0.91    | import_iris.Iris.time_fileformats_cf                                                                  |
|          | 6.65±0.5ms                   | 6.44±0.4ms                | 0.97    | import_iris.Iris.time_fileformats_dot                                                                 |
|          | 107±6μs                      | 98.3±5μs                  | 0.92    | import_iris.Iris.time_fileformats_name                                                                |
|          | 403±20μs                     | 402±20μs                  | 1.00    | import_iris.Iris.time_fileformats_name_loaders                                                        |
|          | 178±6μs                      | 169±5μs                   | 0.95    | import_iris.Iris.time_fileformats_netcdf                                                              |
|          | 196±10μs                     | 187±10μs                  | 0.95    | import_iris.Iris.time_fileformats_nimrod                                                              |
|          | 355±20μs                     | 311±20μs                  | 0.88    | import_iris.Iris.time_fileformats_nimrod_load_rules                                                   |
|          | 1.03±0.06ms                  | 1.02±0.04ms               | 0.99    | import_iris.Iris.time_fileformats_pp                                                                  |
|          | 285±10μs                     | 271±10μs                  | 0.95    | import_iris.Iris.time_fileformats_pp_load_rules                                                       |
|          | 199±9μs                      | 207±10μs                  | 1.04    | import_iris.Iris.time_fileformats_pp_save_rules                                                       |
|          | 696±40μs                     | 708±30μs                  | 1.02    | import_iris.Iris.time_fileformats_rules                                                               |
|          | 333±10μs                     | 336±40μs                  | 1.01    | import_iris.Iris.time_fileformats_structured_array_identification                                     |
|          | 116±7μs                      | 110±4μs                   | 0.95    | import_iris.Iris.time_fileformats_um                                                                  |
|          | 259±20μs                     | 263±10μs                  | 1.01    | import_iris.Iris.time_fileformats_um__fast_load                                                       |
|          | 237±10μs                     | 246±10μs                  | 1.04    | import_iris.Iris.time_fileformats_um__fast_load_structured_fields                                     |
|          | 109±5μs                      | 102±6μs                   | 0.94    | import_iris.Iris.time_fileformats_um__ff_replacement                                                  |
|          | 115±6μs                      | 119±5μs                   | 1.04    | import_iris.Iris.time_fileformats_um__optimal_array_structuring                                       |
|          | 1.42±0.09ms                  | 1.30±0.06ms               | 0.91    | import_iris.Iris.time_fileformats_um_cf_map                                                           |
|          | 213±10μs                     | 217±10μs                  | 1.02    | import_iris.Iris.time_io                                                                              |
|          | 292±10μs                     | 269±20μs                  | 0.92    | import_iris.Iris.time_io_format_picker                                                                |
|          | 333±20μs                     | 326±20μs                  | 0.98    | import_iris.Iris.time_iris                                                                            |
|          | 202±20μs                     | 196±10μs                  | 0.97    | import_iris.Iris.time_iterate                                                                         |
|          | 15.8±0.8ms                   | 15.5±0.6ms                | 0.98    | import_iris.Iris.time_palette                                                                         |
|          | 531±30μs                     | 564±40μs                  | 1.06    | import_iris.Iris.time_plot                                                                            |
|          | 168±5μs                      | 160±10μs                  | 0.95    | import_iris.Iris.time_quickplot                                                                       |
|          | 2.73±0.2ms                   | 2.85±0.2ms                | 1.05    | import_iris.Iris.time_std_names                                                                       |
|          | 2.99±0.1ms                   | 2.96±0.08ms               | 0.99    | import_iris.Iris.time_symbols                                                                         |
|          | 131±50ms                     | 134±200ms                 | 1.02    | import_iris.Iris.time_tests                                                                           |
|          | 380±20μs                     | 353±10μs                  | 0.93    | import_iris.Iris.time_third_party_cartopy                                                             |
|          | 6.14±0.3ms                   | 6.14±0.3ms                | 1.00    | import_iris.Iris.time_third_party_cf_units                                                            |
|          | 160±5μs                      | 151±6μs                   | 0.94    | import_iris.Iris.time_third_party_cftime                                                              |
|          | 3.86±0.1ms                   | 3.84±0.3ms                | 0.99    | import_iris.Iris.time_third_party_matplotlib                                                          |
|          | 1.52±0.1ms                   | 1.46±0.07ms               | 0.97    | import_iris.Iris.time_third_party_numpy                                                               |
|          | 2.87±0.1ms                   | 2.86±0.2ms                | 1.00    | import_iris.Iris.time_third_party_scipy                                                               |
|          | 145±10μs                     | 139±5μs                   | 0.96    | import_iris.Iris.time_time                                                                            |
|          | 484±20μs                     | 476±20μs                  | 0.98    | import_iris.Iris.time_util                                                                            |
|          | 134±9μs                      | 126±7μs                   | 0.93    | iterate.IZip.time_izip                                                                                |
|          | 12.1±0.4ms                   | 11.7±0.3ms                | 0.97    | load.LoadAndRealise.time_load((1280, 960, 5), False, 'FF')                                            |
|          | 34.0±3ms                     | 34.5±3ms                  | 1.02    | load.LoadAndRealise.time_load((1280, 960, 5), False, 'NetCDF')                                        |
|          | 13.3±0.6ms                   | 12.8±0.5ms                | 0.97    | load.LoadAndRealise.time_load((1280, 960, 5), False, 'PP')                                            |
|          | 12.0±0.5ms                   | 11.8±0.4ms                | 0.98    | load.LoadAndRealise.time_load((1280, 960, 5), True, 'FF')                                             |
|          | 30.2±2ms                     | 30.5±2ms                  | 1.01    | load.LoadAndRealise.time_load((1280, 960, 5), True, 'NetCDF')                                         |
|          | 13.3±0.6ms                   | 12.9±0.6ms                | 0.96    | load.LoadAndRealise.time_load((1280, 960, 5), True, 'PP')                                             |
|          | 1.89±0.06s                   | 1.83±0.06s                | 0.97    | load.LoadAndRealise.time_load((2, 2, 1000), False, 'FF')                                              |
|          | 27.7±2ms                     | 26.6±0.9ms                | 0.96    | load.LoadAndRealise.time_load((2, 2, 1000), False, 'NetCDF')                                          |
|          | 2.06±0.08s                   | 2.02±0.04s                | 0.98    | load.LoadAndRealise.time_load((2, 2, 1000), False, 'PP')                                              |
|          | 1.85±0.09s                   | 1.84±0.03s                | 0.99    | load.LoadAndRealise.time_load((2, 2, 1000), True, 'FF')                                               |
|          | 27.8±2ms                     | 27.4±1ms                  | 0.99    | load.LoadAndRealise.time_load((2, 2, 1000), True, 'NetCDF')                                           |
|          | 2.05±0.07s                   | 2.04±0.03s                | 1.00    | load.LoadAndRealise.time_load((2, 2, 1000), True, 'PP')                                               |
|          | 5.81±0.1ms                   | 5.39±0.2ms                | 0.93    | load.LoadAndRealise.time_load((50, 50, 2), False, 'FF')                                               |
|          | 28.9±1ms                     | 26.8±2ms                  | 0.93    | load.LoadAndRealise.time_load((50, 50, 2), False, 'NetCDF')                                           |
|          | 6.24±0.3ms                   | 6.11±0.3ms                | 0.98    | load.LoadAndRealise.time_load((50, 50, 2), False, 'PP')                                               |
|          | 5.85±0.2ms                   | 5.78±0.3ms                | 0.99    | load.LoadAndRealise.time_load((50, 50, 2), True, 'FF')                                                |
|          | 28.8±1ms                     | 29.3±2ms                  | 1.02    | load.LoadAndRealise.time_load((50, 50, 2), True, 'NetCDF')                                            |
|          | 6.23±0.3ms                   | 6.36±0.2ms                | 1.02    | load.LoadAndRealise.time_load((50, 50, 2), True, 'PP')                                                |
|          | 56.8±2ms                     | 55.0±2ms                  | 0.97    | load.LoadAndRealise.time_realise((1280, 960, 5), False, 'FF')                                         |
|          | 42.6±2ms                     | 40.9±1ms                  | 0.96    | load.LoadAndRealise.time_realise((1280, 960, 5), False, 'NetCDF')                                     |
|          | 19.8±2ms                     | 19.7±3ms                  | 0.99    | load.LoadAndRealise.time_realise((1280, 960, 5), False, 'PP')                                         |
|          | 48.4±4ms                     | 44.4±3ms                  | 0.92    | load.LoadAndRealise.time_realise((1280, 960, 5), True, 'FF')                                          |
|          | 95.4±3ms                     | 93.8±4ms                  | 0.98    | load.LoadAndRealise.time_realise((1280, 960, 5), True, 'NetCDF')                                      |
|          | 47.4±3ms                     | 47.7±3ms                  | 1.01    | load.LoadAndRealise.time_realise((1280, 960, 5), True, 'PP')                                          |
|          | 532±20ms                     | 500±10ms                  | 0.94    | load.LoadAndRealise.time_realise((2, 2, 1000), False, 'FF')                                           |
|          | 3.96±0.3ms                   | 3.91±0.2ms                | 0.99    | load.LoadAndRealise.time_realise((2, 2, 1000), False, 'NetCDF')                                       |
|          | 534±30ms                     | 525±20ms                  | 0.98    | load.LoadAndRealise.time_realise((2, 2, 1000), False, 'PP')                                           |
|          | 532±10ms                     | 512±20ms                  | 0.96    | load.LoadAndRealise.time_realise((2, 2, 1000), True, 'FF')                                            |
|          | 4.26±0.3ms                   | 4.33±0.4ms                | 1.02    | load.LoadAndRealise.time_realise((2, 2, 1000), True, 'NetCDF')                                        |
|          | 544±20ms                     | 522±20ms                  | 0.96    | load.LoadAndRealise.time_realise((2, 2, 1000), True, 'PP')                                            |
|          | 1.98±0.1ms                   | 1.74±0.07ms               | 0.88    | load.LoadAndRealise.time_realise((50, 50, 2), False, 'FF')                                            |
|          | 4.15±0.3ms                   | 3.97±0.1ms                | 0.96    | load.LoadAndRealise.time_realise((50, 50, 2), False, 'NetCDF')                                        |
|          | 2.08±0.2ms                   | 1.84±0.2ms                | 0.89    | load.LoadAndRealise.time_realise((50, 50, 2), False, 'PP')                                            |
|          | 2.10±0.2ms                   | 1.80±0.2ms                | 0.86    | load.LoadAndRealise.time_realise((50, 50, 2), True, 'FF')                                             |
|          | 4.25±0.4ms                   | 4.01±0.2ms                | 0.94    | load.LoadAndRealise.time_realise((50, 50, 2), True, 'NetCDF')                                         |
|          | 1.97±0.1ms                   | 1.87±0.1ms                | 0.94    | load.LoadAndRealise.time_realise((50, 50, 2), True, 'PP')                                             |
|          | 488±30ms                     | 472±20ms                  | 0.97    | load.ManyVars.time_many_var_load                                                                      |
|          | 11.9±0.5ms                   | 12.0±0.3ms                | 1.01    | load.STASHConstraint.time_stash_constraint((1280, 960, 5), 'FF')                                      |
|          | 13.5±0.5ms                   | 13.8±0.7ms                | 1.02    | load.STASHConstraint.time_stash_constraint((1280, 960, 5), 'PP')                                      |
|          | 1.90±0.06s                   | 1.87±0.03s                | 0.99    | load.STASHConstraint.time_stash_constraint((2, 2, 1000), 'FF')                                        |
|          | 2.10±0.06s                   | 2.10±0.04s                | 1.00    | load.STASHConstraint.time_stash_constraint((2, 2, 1000), 'PP')                                        |
|          | 5.42±0.5ms                   | 5.19±0.2ms                | 0.96    | load.STASHConstraint.time_stash_constraint((2, 2, 2), 'FF')                                           |
|          | 5.65±0.2ms                   | 5.58±0.1ms                | 0.99    | load.STASHConstraint.time_stash_constraint((2, 2, 2), 'PP')                                           |
|          | 11.8±0.4ms                   | 12.1±0.3ms                | 1.03    | load.StructuredFF.time_structured_load((1280, 960, 5), False)                                         |
|          | 6.69±0.3ms                   | 6.19±0.2ms                | 0.92    | load.StructuredFF.time_structured_load((1280, 960, 5), True)                                          |
|          | 1.87±0.09s                   | 1.84±0.06s                | 0.98    | load.StructuredFF.time_structured_load((2, 2, 1000), False)                                           |
|          | 467±30ms                     | 453±20ms                  | 0.97    | load.StructuredFF.time_structured_load((2, 2, 1000), True)                                            |
|          | 5.20±0.3ms                   | 5.24±0.5ms                | 1.01    | load.StructuredFF.time_structured_load((2, 2, 2), False)                                              |
|          | 4.89±0.2ms                   | 4.83±0.4ms                | 0.99    | load.StructuredFF.time_structured_load((2, 2, 2), True)                                               |
|          | 229±9ms                      | 223±7ms                   | 0.98    | load.TimeConstraint.time_time_constraint(20, 'FF')                                                    |
|          | 35.1±2ms                     | 30.8±1ms                  | 0.88    | load.TimeConstraint.time_time_constraint(20, 'NetCDF')                                                |
|          | 250±6ms                      | 244±9ms                   | 0.98    | load.TimeConstraint.time_time_constraint(20, 'PP')                                                    |
|          | 43.6±0.9ms                   | 42.4±1ms                  | 0.97    | load.TimeConstraint.time_time_constraint(3, 'FF')                                                     |
|          | 32.1±2ms                     | 33.3±2ms                  | 1.04    | load.TimeConstraint.time_time_constraint(3, 'NetCDF')                                                 |
|          | 47.5±2ms                     | 47.1±2ms                  | 0.99    | load.TimeConstraint.time_time_constraint(3, 'PP')                                                     |
|          | 25.8±1ms                     | 24.2±1ms                  | 0.94    | load.ugrid.BasicLoading.time_load_file(1)                                                             |
|          | 58.6±2ms                     | 55.0±3ms                  | 0.94    | load.ugrid.BasicLoading.time_load_file(200000)                                                        |
|          | 21.3±1ms                     | 18.9±0.8ms                | 0.89    | load.ugrid.BasicLoading.time_load_mesh(1)                                                             |
|          | 30.6±2ms                     | 32.0±2ms                  | 1.05    | load.ugrid.BasicLoading.time_load_mesh(200000)                                                        |
|          | 25.9±2ms                     | 23.5±0.6ms                | 0.91    | load.ugrid.BasicLoadingTime.time_load_file(1)                                                         |
|          | 27.3±2ms                     | 29.6±2ms                  | 1.08    | load.ugrid.BasicLoadingTime.time_load_file(200000)                                                    |
|          | 19.4±1ms                     | 19.4±1ms                  | 1.00    | load.ugrid.BasicLoadingTime.time_load_mesh(1)                                                         |
|          | 25.1±2ms                     | 22.6±2ms                  | 0.90    | load.ugrid.BasicLoadingTime.time_load_mesh(200000)                                                    |
|          | 26.3±2ms                     | 25.9±2ms                  | 0.98    | load.ugrid.Callback.time_load_file_callback(1)                                                        |
|          | 69.9±3ms                     | 69.0±3ms                  | 0.99    | load.ugrid.Callback.time_load_file_callback(200000)                                                   |
|          | 28.2±2ms                     | 25.2±0.8ms                | 0.89    | load.ugrid.CallbackTime.time_load_file_callback(1)                                                    |
|          | 31.6±3ms                     | 30.5±3ms                  | 0.97    | load.ugrid.CallbackTime.time_load_file_callback(200000)                                               |
|          | 4.09±0.4ms                   | 4.11±0.4ms                | 1.01    | load.ugrid.DataRealisation.time_realise_data(10000)                                                   |
|          | 9.34±0.7ms                   | 9.37±0.6ms                | 1.00    | load.ugrid.DataRealisation.time_realise_data(200000)                                                  |
|          | 65.3±7ms                     | 64.2±5ms                  | 0.98    | load.ugrid.DataRealisationTime.time_realise_data(10000)                                               |
|          | 1.35±0.04s                   | 1.34±0.04s                | 0.99    | load.ugrid.DataRealisationTime.time_realise_data(200000)                                              |
|          | 147±10ns                     | 150±10ns                  | 1.02    | metadata_manager_factory.MetadataManagerFactory.time_AncillaryVariableMetadata_fields                 |
|          | 1.26±0.05μs                  | 1.15±0.1μs                | 0.91    | metadata_manager_factory.MetadataManagerFactory.time_AncillaryVariableMetadata_values                 |
|          | 137±4ns                      | 142±20ns                  | 1.04    | metadata_manager_factory.MetadataManagerFactory.time_BaseMetadata_fields                              |
|          | 1.16±0.04μs                  | 1.20±0.1μs                | 1.04    | metadata_manager_factory.MetadataManagerFactory.time_BaseMetadata_values                              |
|          | 139±6ns                      | 139±10ns                  | 1.00    | metadata_manager_factory.MetadataManagerFactory.time_CellMeasuresMetadata_fields                      |
|          | 1.52±0.1μs                   | 1.42±0.08μs               | 0.93    | metadata_manager_factory.MetadataManagerFactory.time_CellMeasuresMetadata_values                      |
|          | 141±10ns                     | 139±10ns                  | 0.98    | metadata_manager_factory.MetadataManagerFactory.time_CoordMetadata_fields                             |
|          | 1.47±0.09μs                  | 1.54±0.06μs               | 1.05    | metadata_manager_factory.MetadataManagerFactory.time_CoordMetadata_values                             |
|          | 139±7ns                      | 137±8ns                   | 0.98    | metadata_manager_factory.MetadataManagerFactory.time_CubeMetadata_fields                              |
|          | 1.32±0.06μs                  | 1.31±0.1μs                | 0.99    | metadata_manager_factory.MetadataManagerFactory.time_CubeMetadata_values                              |
|          | 138±4ns                      | 145±8ns                   | 1.05    | metadata_manager_factory.MetadataManagerFactory.time_DimCoordMetadata_fields                          |
|          | 1.61±0.1μs                   | 1.61±0.1μs                | 1.00    | metadata_manager_factory.MetadataManagerFactory.time_DimCoordMetadata_values                          |
|          | 1.36±0.09μs                  | 1.32±0.09μs               | 0.97    | metadata_manager_factory.MetadataManagerFactory__create.time_AncillaryVariableMetadata(1)             |
|          | 9.50±0.6μs                   | 9.21±0.4μs                | 0.97    | metadata_manager_factory.MetadataManagerFactory__create.time_AncillaryVariableMetadata(10)            |
|          | 87.8±3μs                     | 87.6±4μs                  | 1.00    | metadata_manager_factory.MetadataManagerFactory__create.time_AncillaryVariableMetadata(100)           |
|          | 1.27±0.07μs                  | 1.32±0.07μs               | 1.03    | metadata_manager_factory.MetadataManagerFactory__create.time_BaseMetadata(1)                          |
|          | 9.98±1μs                     | 10.0±0.5μs                | 1.00    | metadata_manager_factory.MetadataManagerFactory__create.time_BaseMetadata(10)                         |
|          | 88.1±5μs                     | 86.9±4μs                  | 0.99    | metadata_manager_factory.MetadataManagerFactory__create.time_BaseMetadata(100)                        |
|          | 1.38±0.07μs                  | 1.36±0.1μs                | 0.98    | metadata_manager_factory.MetadataManagerFactory__create.time_CellMeasureMetadata(1)                   |
|          | 9.93±0.4μs                   | 10.2±0.5μs                | 1.02    | metadata_manager_factory.MetadataManagerFactory__create.time_CellMeasureMetadata(10)                  |
|          | 96.5±5μs                     | 89.5±6μs                  | 0.93    | metadata_manager_factory.MetadataManagerFactory__create.time_CellMeasureMetadata(100)                 |
|          | 1.50±0.1μs                   | 1.46±0.07μs               | 0.98    | metadata_manager_factory.MetadataManagerFactory__create.time_CoordMetadata(1)                         |
|          | 10.8±0.9μs                   | 10.6±0.7μs                | 0.99    | metadata_manager_factory.MetadataManagerFactory__create.time_CoordMetadata(10)                        |
|          | 104±8μs                      | 95.7±5μs                  | 0.92    | metadata_manager_factory.MetadataManagerFactory__create.time_CoordMetadata(100)                       |
|          | 1.37±0.03μs                  | 1.32±0.04μs               | 0.97    | metadata_manager_factory.MetadataManagerFactory__create.time_CubeMetadata(1)                          |
|          | 10.0±0.8μs                   | 9.80±0.5μs                | 0.98    | metadata_manager_factory.MetadataManagerFactory__create.time_CubeMetadata(10)                         |
|          | 92.7±5μs                     | 95.7±7μs                  | 1.03    | metadata_manager_factory.MetadataManagerFactory__create.time_CubeMetadata(100)                        |
|          | 1.41±0.1μs                   | 1.47±0.06μs               | 1.04    | metadata_manager_factory.MetadataManagerFactory__create.time_DimCoordMetadata(1)                      |
|          | 11.5±0.6μs                   | 11.1±0.4μs                | 0.97    | metadata_manager_factory.MetadataManagerFactory__create.time_DimCoordMetadata(10)                     |
|          | 105±7μs                      | 101±2μs                   | 0.96    | metadata_manager_factory.MetadataManagerFactory__create.time_DimCoordMetadata(100)                    |
|          | 145±3ns                      | 156±10ns                  | 1.08    | mixin.CFVariableMixin.time_get_attributes                                                             |
|          | 144±3ns                      | 144±10ns                  | 1.01    | mixin.CFVariableMixin.time_get_long_name                                                              |
|          | 1.30±0.05μs                  | 1.36±0.1μs                | 1.05    | mixin.CFVariableMixin.time_get_metadata                                                               |
|          | 144±7ns                      | 157±10ns                  | 1.09    | mixin.CFVariableMixin.time_get_standard_name                                                          |
|          | 147±9ns                      | 140±10ns                  | 0.95    | mixin.CFVariableMixin.time_get_units                                                                  |
|          | 153±7ns                      | 156±10ns                  | 1.02    | mixin.CFVariableMixin.time_get_var_name                                                               |
|          | 953±30ns                     | 993±80ns                  | 1.04    | mixin.CFVariableMixin.time_set_attributes                                                             |
|          | 168±7ns                      | 159±20ns                  | 0.95    | mixin.CFVariableMixin.time_set_long_name                                                              |
|          | 4.98±0.2μs                   | 4.74±0.1μs                | 0.95    | mixin.CFVariableMixin.time_set_metadata__dict                                                         |
|          | 6.72±0.3μs                   | 6.89±0.5μs                | 1.03    | mixin.CFVariableMixin.time_set_metadata__metadata                                                     |
|          | 6.40±0.3μs                   | 5.84±0.2μs                | 0.91    | mixin.CFVariableMixin.time_set_metadata__tuple                                                        |
|          | 875±40ns                     | 889±100ns                 | 1.02    | mixin.CFVariableMixin.time_set_standard_name                                                          |
|          | 559±30ns                     | 553±30ns                  | 0.99    | mixin.CFVariableMixin.time_set_units                                                                  |
|          | 585±20ns                     | 598±50ns                  | 1.02    | mixin.CFVariableMixin.time_set_var_name                                                               |
|          | 594±10ms                     | 590±20ms                  | 0.99    | plot.AuxSort.time_aux_sort                                                                            |
|          | 155±5ms                      | 152±6ms                   | 0.98    | regridding.CurvilinearRegridding.time_regrid_pic                                                      |
|          | 584±20ms                     | 576±20ms                  | 0.99    | regridding.HorizontalChunkedRegridding.time_regrid_area_w                                             |
|          | 802±20ms                     | 779±20ms                  | 0.97    | regridding.HorizontalChunkedRegridding.time_regrid_area_w_new_grid                                    |
|          | 5.36±0.2ms                   | 5.42±0.1ms                | 1.01    | save.NetcdfSave.time_netcdf_save_cube(50, False)                                                      |
|          | 149±7ms                      | 146±9ms                   | 0.98    | save.NetcdfSave.time_netcdf_save_cube(50, True)                                                       |
|          | 60.3±3ms                     | 59.9±4ms                  | 0.99    | save.NetcdfSave.time_netcdf_save_cube(600, False)                                                     |
|          | 823±40ms                     | 826±30ms                  | 1.00    | save.NetcdfSave.time_netcdf_save_cube(600, True)                                                      |
|          | 131±5ns                      | 127±9ns                   | 0.97    | save.NetcdfSave.time_netcdf_save_mesh(50, False)                                                      |
|          | 108±7ms                      | 107±4ms                   | 0.99    | save.NetcdfSave.time_netcdf_save_mesh(50, True)                                                       |
|          | 135±6ns                      | 129±20ns                  | 0.95    | save.NetcdfSave.time_netcdf_save_mesh(600, False)                                                     |
|          | 697±20ms                     | 686±10ms                  | 0.98    | save.NetcdfSave.time_netcdf_save_mesh(600, True)                                                      |
|          | 5.0                          | 5.0                       | 1.00    | save.NetcdfSave.track_addedmem_netcdf_save(50, False)                                                 |
|          | 10.625                       | 12.2265625                | 1.15    | save.NetcdfSave.track_addedmem_netcdf_save(50, True)                                                  |
|          | 5.0                          | 5.0                       | 1.00    | save.NetcdfSave.track_addedmem_netcdf_save(600, False)                                                |
|          | 111.19140625                 | 105.08203125              | 0.95    | save.NetcdfSave.track_addedmem_netcdf_save(600, True)                                                 |
|          | 38.0±2ms                     | 37.5±2ms                  | 0.99    | trajectory.TrajectoryInterpolation.time_trajectory_linear                                             |
|          | 91.4±4ms                     | 95.4±6ms                  | 1.04    | trajectory.TrajectoryInterpolation.time_trajectory_nearest                                            |

Benchmarks that have got worse:

| Change   |   Before [10cec691] <main~1> |   After [b6e39d75] <main> |   Ratio | Benchmark (Parameter)                                                                                  |
|----------|------------------------------|---------------------------|---------|--------------------------------------------------------------------------------------------------------|
| +        |                      47.1094 |                   69.9922 |    1.49 | experimental.ugrid.regions_combine.CombineRegionsFileStreamedCalc.track_addedmem_stream_file2file(500) |

Generated by GHA run 6267964240

[trexfeathers]

Will be closed by #5481