Cherry-pick #7269 to 6.3: Optimize postgresql ingest pipeline #7344
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The postgresql ingest pipeline was not performing so well. This PR use the following rules to improve the situation. - Anchor the Regular expression at the begining of the string. - Merge the multiple statements into a single RE - Do not use back reference for user/host delimiter. Fixes: elastic#7201 Master branch to ingest 18 documents 26ms, this PR 11 ms. Not I did not use dissect, since there are variations in the tokens. (cherry picked from commit 4a41587)
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The postgresql ingest pipeline was not performing so well. This PR use the following rules to improve the situation. - Anchor the Regular expression at the begining of the string. - Merge the multiple statements into a single RE - Do not use back reference for user/host delimiter. Fixes: elastic#7201 Master branch to ingest 18 documents 26ms, this PR 11 ms. Not I did not use dissect, since there are variations in the tokens. (cherry picked from commit e801aaa)
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Cherry-pick of PR #7269 to 6.3 branch. Original message:
The postgresql ingest pipeline was not performing so well.
This PR use the following rules to improve the situation.
Fixes: #7201
Note to reviewers:
Master branch to ingest 18 documents 26ms, this PR 11 ms.
Not I did not use dissect, since there are variations in the tokens.