[TraceQL] Improve performance of select() queries#4438
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mdisibio merged 4 commits intografana:mainfrom Dec 13, 2024
Merged
[TraceQL] Improve performance of select() queries#4438mdisibio merged 4 commits intografana:mainfrom
mdisibio merged 4 commits intografana:mainfrom
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mdisibio
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zalegrala
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joe-elliott
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Dec 11, 2024
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Bumped to -count=10 and benchmarks show less variance and now after is faster, so good indicator it is noise. Nothing changed with the fetch or engine for anything except select. Benchmarks |
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What this PR does:
This fixes the internal processing of some traceql queries to support more cases where AllConditions should be true- notably
select()queries. This means we can push all of the filtering down to storage more efficiently. The code change is to remove the check at the top when any multiple pipeline stages exist, and instead push let the individual elements decide. There are some remaining queries that maybe should also be AllConditions like{ } | avg(duration) > 1s, but they are left unchanged until they can be reviewed more thoroughly.Benchmark:
Which issue(s) this PR fixes:
Fixes #
Checklist
CHANGELOG.mdupdated - the order of entries should be[CHANGE],[FEATURE],[ENHANCEMENT],[BUGFIX]