DataFrame - batch size #720
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Flow PHP - BenchmarksResults of the benchmarks from this PR are compared with the results from 1.x branch. Extractors+-----------------------+-------------------+------+-----+------------------+-------------------+-----------------+
| benchmark | subject | revs | its | mem_peak | mode | rstdev |
+-----------------------+-------------------+------+-----+------------------+-------------------+-----------------+
| AvroExtractorBench | bench_extract_10k | 1 | 3 | 44.093mb +0.00% | 536.479ms +51.95% | ±2.41% +149.80% |
| CSVExtractorBench | bench_extract_10k | 1 | 3 | 13.977mb +0.01% | 460.229ms +74.07% | ±1.54% +146.31% |
| JsonExtractorBench | bench_extract_10k | 1 | 3 | 18.639mb +0.00% | 820.729ms +45.05% | ±1.50% +2.17% |
| ParquetExtractorBench | bench_extract_10k | 1 | 3 | 242.975mb +0.00% | 1.253s +66.27% | ±2.74% +574.20% |
| TextExtractorBench | bench_extract_10k | 1 | 3 | 7.247mb +0.01% | 21.429ms +42.40% | ±2.93% +91.22% |
| XmlExtractorBench | bench_extract_10k | 1 | 3 | 7.594mb +0.01% | 742.675ms +65.29% | ±3.32% +415.57% |
+-----------------------+-------------------+------+-----+------------------+-------------------+-----------------+
Transformers+-----------------------------+--------------------------+------+-----+-----------------+------------------+-----------------+
| benchmark | subject | revs | its | mem_peak | mode | rstdev |
+-----------------------------+--------------------------+------+-----+-----------------+------------------+-----------------+
| RenameEntryTransformerBench | bench_transform_10k_rows | 1 | 3 | 87.032mb +0.00% | 86.384ms +77.94% | ±3.16% +550.12% |
+-----------------------------+--------------------------+------+-----+-----------------+------------------+-----------------+
Loaders+--------------------+----------------+------+-----+------------------+-------------------+-----------------+
| benchmark | subject | revs | its | mem_peak | mode | rstdev |
+--------------------+----------------+------+-----+------------------+-------------------+-----------------+
| AvroLoaderBench | bench_load_10k | 1 | 3 | 93.197mb +0.00% | 915.910ms +60.75% | ±2.96% +80.09% |
| CSVLoaderBench | bench_load_10k | 1 | 3 | 47.111mb +0.00% | 94.022ms +37.59% | ±0.40% -75.13% |
| JsonLoaderBench | bench_load_10k | 1 | 3 | 88.545mb +0.00% | 90.474ms +59.05% | ±2.62% +234.16% |
| ParquetLoaderBench | bench_load_10k | 1 | 3 | 286.875mb +0.00% | 1.887s +58.33% | ±3.59% +624.92% |
| TextLoaderBench | bench_load_10k | 1 | 3 | 16.532mb +0.00% | 41.529ms +0.55% | ±2.15% +25.06% |
+--------------------+----------------+------+-----+------------------+-------------------+-----------------+
Building Blocks+-------------------------+----------------------------+------+-----+-----------------+-------------------+------------------+
| benchmark | subject | revs | its | mem_peak | mode | rstdev |
+-------------------------+----------------------------+------+-----+-----------------+-------------------+------------------+
| RowsBench | bench_chunk_10_on_10k | 2 | 3 | 60.656mb +0.00% | 5.154ms +107.58% | ±2.40% +49.57% |
| RowsBench | bench_diff_left_1k_on_10k | 2 | 3 | 80.449mb +0.00% | 207.289ms +37.53% | ±2.49% +159.95% |
| RowsBench | bench_diff_right_1k_on_10k | 2 | 3 | 58.974mb +0.00% | 20.196ms +31.11% | ±3.39% +60.22% |
| RowsBench | bench_drop_1k_on_10k | 2 | 3 | 59.795mb +0.00% | 3.878ms +120.84% | ±2.89% +354.11% |
| RowsBench | bench_drop_right_1k_on_10k | 2 | 3 | 59.795mb +0.00% | 3.416ms +89.34% | ±2.05% +27.58% |
| RowsBench | bench_entries_on_10k | 2 | 3 | 59.008mb +0.00% | 4.118ms +52.47% | ±1.27% +6.65% |
| RowsBench | bench_filter_on_10k | 2 | 3 | 59.537mb +0.00% | 24.182ms +68.17% | ±3.81% +431.50% |
| RowsBench | bench_find_on_10k | 2 | 3 | 59.537mb +0.00% | 25.259ms +77.47% | ±1.84% +286.52% |
| RowsBench | bench_find_one_on_10k | 10 | 3 | 57.608mb +0.00% | 2.300μs +27.77% | ±3.55% +0.00% |
| RowsBench | bench_first_on_10k | 10 | 3 | 57.608mb +0.00% | 0.500μs +25.00% | ±0.00% -100.00% |
| RowsBench | bench_flat_map_on_1k | 2 | 3 | 65.842mb +0.00% | 16.865ms +65.20% | ±2.26% -13.65% |
| RowsBench | bench_map_on_10k | 2 | 3 | 91.361mb +0.00% | 83.518ms +75.42% | ±1.58% +21.09% |
| RowsBench | bench_merge_1k_on_10k | 2 | 3 | 60.058mb +0.00% | 3.753ms +88.07% | ±1.59% -45.65% |
| RowsBench | bench_partition_by_on_10k | 2 | 3 | 62.328mb +0.00% | 54.142ms +60.23% | ±3.46% +355.54% |
| RowsBench | bench_remove_on_10k | 2 | 3 | 62.158mb +0.00% | 8.978ms +87.49% | ±1.47% +370.47% |
| RowsBench | bench_sort_asc_on_1k | 2 | 3 | 57.608mb +0.00% | 60.285ms +57.88% | ±2.15% +231.86% |
| RowsBench | bench_sort_by_on_1k | 2 | 3 | 57.608mb +0.00% | 57.071ms +54.15% | ±3.48% +590.21% |
| RowsBench | bench_sort_desc_on_1k | 2 | 3 | 57.608mb +0.00% | 55.314ms +43.87% | ±2.34% +2201.34% |
| RowsBench | bench_sort_entries_on_1k | 2 | 3 | 59.883mb +0.00% | 10.962ms +50.13% | ±2.88% +594.18% |
| RowsBench | bench_sort_on_1k | 2 | 3 | 57.608mb +0.00% | 43.181ms +52.76% | ±1.52% +274.53% |
| RowsBench | bench_take_1k_on_10k | 10 | 3 | 57.608mb +0.00% | 31.659μs +146.76% | ±2.31% +27.10% |
| RowsBench | bench_take_right_1k_on_10k | 10 | 3 | 57.608mb +0.00% | 35.296μs +127.41% | ±3.48% +331.08% |
| RowsBench | bench_unique_on_1k | 2 | 3 | 80.449mb +0.00% | 208.053ms +33.50% | ±1.83% +373.81% |
| NativeEntryFactoryBench | bench_entry_factory | 1 | 3 | 91.746mb -0.03% | 176.099ms +41.46% | ±3.19% +6.08% |
| NativeEntryFactoryBench | bench_entry_factory | 1 | 3 | 47.603mb -0.01% | 99.173ms +68.41% | ±0.60% +17.52% |
| NativeEntryFactoryBench | bench_entry_factory | 1 | 3 | 12.384mb -0.00% | 21.652ms +58.12% | ±3.38% +164.40% |
+-------------------------+----------------------------+------+-----+-----------------+-------------------+------------------+
|
stloyd
approved these changes
Nov 3, 2023
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Change Log
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Description
Instead of using DataFrame::parallelize which was only splitting rows, from now DataFrame::batchSize should be used that is more generic and can not only split but also merge rows together when smaller batches are yielded from Extractors.