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stats: use re2 for prometheus metrics sanitization.#18110

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ggreenway merged 1 commit intoenvoyproxy:mainfrom
mathetake:regexprom
Sep 14, 2021
Merged

stats: use re2 for prometheus metrics sanitization.#18110
ggreenway merged 1 commit intoenvoyproxy:mainfrom
mathetake:regexprom

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Signed-off-by: Takeshi Yoneda takeshi@tetrate.io

Commit Message: stats: use re2 for prometheus metrics sanitization instead of std::regex. This is a follow up on #17357.
Additional Description: NA
Risk Level: low
Testing: unit tests

cc @jmarantz

Signed-off-by: Takeshi Yoneda <takeshi@tetrate.io>
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Thanks! This should help speed up the Prometheus sink.

/assign-from @envoyproxy/senior-maintainers

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@envoyproxy/senior-maintainers assignee is @ggreenway

🐱

Caused by: a #18110 (review) was submitted by @jmarantz.

see: more, trace.

@ggreenway ggreenway merged commit 3689eea into envoyproxy:main Sep 14, 2021
@mathetake mathetake deleted the regexprom branch September 15, 2021 00:28
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3 participants