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Posted to commits@druid.apache.org by GitBox <gi...@apache.org> on 2020/11/25 00:35:45 UTC
[GitHub] [druid] himanshug opened a new pull request #10604: DataSourcesSnapshotBenchmark to measure iterateAllUsedSegmentsInSnapshot perf
himanshug opened a new pull request #10604:
URL: https://github.com/apache/druid/pull/10604
wrote to get some numbers for the discussion in #10287
On my laptop (I know its not perfect, but gives an idea for the discussion above)..
```
Benchmark (numDataSources) (numSegmentPerDataSource) Mode Cnt Score Error Units
DataSourcesSnapshotBenchmark.iterateUsing_forloops 500 1000 ss 50 4232403.460 ± 219765.673 ns/op
DataSourcesSnapshotBenchmark.iterateUsing_forloops 500 2000 ss 50 8659380.560 ± 185390.719 ns/op
DataSourcesSnapshotBenchmark.iterateUsing_forloops 1000 1000 ss 50 9013917.980 ± 188947.989 ns/op
DataSourcesSnapshotBenchmark.iterateUsing_forloops 1000 2000 ss 50 17031865.840 ± 211728.709 ns/op
DataSourcesSnapshotBenchmark.iterateUsing_iterateAllUsedSegmentsInSnapshot 500 1000 ss 50 12191110.300 ± 112767.069 ns/op
DataSourcesSnapshotBenchmark.iterateUsing_iterateAllUsedSegmentsInSnapshot 500 2000 ss 50 25415400.500 ± 94122.833 ns/op
DataSourcesSnapshotBenchmark.iterateUsing_iterateAllUsedSegmentsInSnapshot 1000 1000 ss 50 24639497.460 ± 142729.255 ns/op
DataSourcesSnapshotBenchmark.iterateUsing_iterateAllUsedSegmentsInSnapshot 1000 2000 ss 50 53371752.960 ± 395712.839 ns/op
```
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[GitHub] [druid] himanshug merged pull request #10604: DataSourcesSnapshotBenchmark to measure iterateAllUsedSegmentsInSnapshot perf
Posted by GitBox <gi...@apache.org>.
himanshug merged pull request #10604:
URL: https://github.com/apache/druid/pull/10604
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