chore: Adjust benchmark runs to give more predictable results #2153
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Codecov Report✅ All modified and coverable lines are covered by tests. Additional details and impacted files@@ Coverage Diff @@
## 1.x #2153 +/- ##
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+ Coverage 83.62% 83.85% +0.23%
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Files 1269 1269
Lines 45476 45476
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+ Hits 38030 38136 +106
+ Misses 7446 7340 -106
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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 |
+--------------------------+-------------------------------+------+-----+-----------------+------------------+-----------------+
| CSVExtractorBench | bench_extract_10k | 1 | 10 | 6.285mb +0.00% | 483.133ms -0.04% | ±2.67% +26.76% |
| DbalExtractorBench | bench_extract_1k_keyset | 1 | 10 | ERR | 39.842ms +0.00% | ±3.09% +0.00% |
| DbalExtractorBench | bench_extract_1k_limit_offset | 1 | 10 | ERR | 36.010ms +0.00% | ±1.70% +0.00% |
| ExcelExtractorBench | bench_extract_10k_ods | 1 | 10 | 67.417mb +0.00% | 1.370s +2.88% | ±1.84% +237.20% |
| ExcelExtractorBench | bench_extract_10k_xlsx | 1 | 10 | 68.280mb +0.00% | 2.163s -8.00% | ±3.43% +79.70% |
| JsonExtractorBench | bench_extract_10k | 1 | 10 | 7.003mb +0.00% | 1.547s +1.63% | ±1.70% -46.00% |
| ParquetExtractorBench | bench_extract_10k | 1 | 10 | 12.113mb +0.00% | 13.186s +3.88% | ±2.26% -55.84% |
| PostgreSqlExtractorBench | bench_extract_1k_cursor | 1 | 10 | ERR | 83.872ms +0.00% | ±1.93% +0.00% |
| PostgreSqlExtractorBench | bench_extract_1k_keyset | 1 | 10 | ERR | 343.830ms +0.00% | ±1.98% +0.00% |
| PostgreSqlExtractorBench | bench_extract_1k_limit_offset | 1 | 10 | ERR | 272.827ms +0.00% | ±1.83% +0.00% |
| TextExtractorBench | bench_extract_10k | 1 | 10 | 6.276mb +0.00% | 81.511ms -3.83% | ±2.16% -73.94% |
| XmlExtractorBench | bench_extract_10k | 1 | 10 | 6.296mb +0.00% | 920.850ms +0.68% | ±2.55% -10.71% |
+--------------------------+-------------------------------+------+-----+-----------------+------------------+-----------------+
Transformers+---------------------------------+-------------------------+------+-----+----------+-----------+--------+
| benchmark | subject | revs | its | mem_peak | mode | rstdev |
+---------------------------------+-------------------------+------+-----+----------+-----------+--------+
| RenameEachEntryTransformerBench | bench_transform_1k_rows | 1 | 10 | 27.075mb | 111.983ms | ±1.28% |
| RenameEntryTransformerBench | bench_transform_1k_rows | 1 | 10 | 24.179mb | 16.794ms | ±2.64% |
+---------------------------------+-------------------------+------+-----+----------+-----------+--------+
Loaders+-----------------------+---------------------+------+-----+------------------+------------------+----------------+
| benchmark | subject | revs | its | mem_peak | mode | rstdev |
+-----------------------+---------------------+------+-----+------------------+------------------+----------------+
| CSVLoaderBench | bench_load_1k | 1 | 10 | 16.195mb | 16.456ms | ±2.31% |
| DbalLoaderBench | bench_load_1k | 1 | 10 | 18.430mb | 90.910ms | ±2.55% |
| ExcelLoaderBench | bench_load_10k_ods | 1 | 10 | 102.878mb -0.02% | 352.929ms -1.82% | ±2.15% -78.15% |
| ExcelLoaderBench | bench_load_10k_xlsx | 1 | 10 | 103.014mb -0.03% | 328.818ms -3.85% | ±2.98% +61.92% |
| JsonLoaderBench | bench_load_1k | 1 | 10 | ERR | 14.840ms +0.00% | ±2.53% +0.00% |
| ParquetLoaderBench | bench_load_1k | 1 | 10 | ERR | 274.991ms +0.00% | ±2.33% +0.00% |
| PostgreSqlLoaderBench | bench_load_1k | 1 | 10 | ERR | 75.253ms +0.00% | ±1.42% +0.00% |
| TextLoaderBench | bench_load_1k | 1 | 10 | ERR | 6.549ms +0.00% | ±2.10% +0.00% |
+-----------------------+---------------------+------+-----+------------------+------------------+----------------+
Building Blocks+-------------------+-----------------------------------+------+-----+-------------------+-------------------+-----------------+
| benchmark | subject | revs | its | mem_peak | mode | rstdev |
+-------------------+-----------------------------------+------+-----+-------------------+-------------------+-----------------+
| TypeDetectorBench | bench_type_detector | 1 | 10 | 12.868mb -0.00% | 90.307ms -1.90% | ±3.09% -33.90% |
| EntryFactoryBench | bench_entry_factory | 1 | 10 | 18.446mb -0.01% | 93.754ms +6.36% | ±2.24% +26.50% |
| RowsBench | bench_diff_left_100_on_1k | 1 | 10 | 111.234mb -84.60% | 100.194ms -4.92% | ±2.01% -46.40% |
| RowsBench | bench_diff_right_100_on_1k | 1 | 10 | 111.149mb -84.71% | 109.167ms -6.73% | ±1.64% -78.04% |
| RowsBench | bench_drop_100_on_1k | 1 | 10 | 111.089mb -84.72% | 39.045μs -37.53% | ±2.50% -55.37% |
| RowsBench | bench_drop_right_10_on_1k | 1 | 10 | 111.093mb -84.74% | 40.033μs -31.57% | ±1.75% -70.82% |
| RowsBench | bench_entries_on_1k | 1 | 10 | 111.056mb -84.75% | 205.481μs -5.09% | ±2.47% -43.81% |
| RowsBench | bench_filter_on_1k | 1 | 10 | 111.033mb -84.75% | 1.059ms +8.15% | ±2.57% +109.56% |
| RowsBench | bench_find_on_1k | 1 | 10 | 111.066mb -84.76% | 1.007ms +0.55% | ±2.72% -29.33% |
| RowsBench | bench_find_one_on_1k | 1 | 10 | 111.072mb -84.75% | 1.020ms +3.01% | ±1.41% -77.41% |
| RowsBench | bench_first_on_1k | 1 | 10 | 111.059mb -84.76% | 4.000μs -20.00% | ±0.00% 0.00% |
| RowsBench | bench_merge_100_on_1k | 1 | 10 | 111.065mb -84.73% | 39.006μs -20.40% | ±1.24% -69.54% |
| RowsBench | bench_partition_by_on_1k | 1 | 10 | 111.142mb -84.69% | 3.224ms -3.59% | ±2.78% -34.31% |
| RowsBench | bench_schema_on_1k_identical_rows | 1 | 10 | 118.677mb -85.03% | 28.187ms -90.23% | ±1.85% -63.61% |
| RowsBench | bench_sort_asc_on_1k | 1 | 10 | 111.076mb -84.71% | 7.590ms +2.38% | ±2.32% -55.15% |
| RowsBench | bench_sort_by_on_1k | 1 | 10 | 111.104mb -84.71% | 7.550ms +4.52% | ±2.36% +262.80% |
| RowsBench | bench_sort_desc_on_1k | 1 | 10 | 111.123mb -84.73% | 7.340ms +0.70% | ±2.40% -47.21% |
| RowsBench | bench_sort_entries_on_1k | 1 | 10 | 111.930mb -84.10% | 7.634ms -2.88% | ±2.18% -47.13% |
| RowsBench | bench_unique_on_1k | 1 | 10 | 111.236mb -84.66% | 601.218ms -10.78% | ±2.01% -76.37% |
+-------------------+-----------------------------------+------+-----+-------------------+-------------------+-----------------+
Parquet Library+--------------------+---------------------------------+------+-----+-----------------+-------------------+-----------------+
| benchmark | subject | revs | its | mem_peak | mode | rstdev |
+--------------------+---------------------------------+------+-----+-----------------+-------------------+-----------------+
| ParquetReaderBench | bench_page_headers | 1 | 10 | 8.174mb +0.00% | 2.273s -2.63% | ±1.27% -53.12% |
| ParquetReaderBench | bench_read_metadata | 1 | 10 | 6.803mb +0.00% | 11.568ms +2.11% | ±2.56% +14.02% |
| ParquetReaderBench | bench_read_schema | 1 | 10 | 6.803mb +0.00% | 11.716ms +3.51% | ±2.20% -47.33% |
| ParquetReaderBench | bench_read_values_all_columns | 1 | 10 | 10.426mb +0.00% | 7.348s -3.04% | ±2.59% +69.63% |
| ParquetReaderBench | bench_read_values_single_column | 1 | 10 | 7.658mb +0.00% | 273.776ms -9.60% | ±2.78% +25.84% |
| ParquetReaderBench | bench_read_values_with_limit | 1 | 10 | 8.173mb +0.00% | 26.774ms +4.78% | ±2.26% +89.24% |
| ParquetWriterBench | bench_write_batch | 1 | 10 | 11.373mb +0.00% | 259.435ms +0.16% | ±2.59% +75.11% |
| ParquetWriterBench | bench_write_gzip | 1 | 10 | 11.715mb +0.00% | 283.506ms -8.28% | ±1.69% -74.19% |
| ParquetWriterBench | bench_write_row_by_row | 1 | 10 | 11.373mb +0.00% | 258.496ms -20.68% | ±2.03% -69.65% |
| ParquetWriterBench | bench_write_snappy | 1 | 10 | 11.373mb +0.00% | 267.932ms +6.81% | ±2.83% +46.49% |
| ParquetWriterBench | bench_write_uncompressed | 1 | 10 | 11.373mb +0.00% | 282.617ms +17.40% | ±2.81% +717.10% |
+--------------------+---------------------------------+------+-----+-----------------+-------------------+-----------------+
|
Member
|
24 minutes 😨 Could you try to reduce number of iterations to 5 and keep threshold 5? |
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