[release-1.27] stats: utilize expiration#7063
Conversation
Change-Id: I97c10eac08443566eca6f53dc73b86c2e51fa095 Signed-off-by: Kuat Yessenov <kuat@google.com> Signed-off-by: Ted Poole <tpoole@redhat.com>
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istio-testing
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size/L
istio-testing
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do-not-merge/work-in-progress
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Waiting for envoyproxy/envoy#45316 to land, to get the ENVOY_SHA |
tedjpoole
requested review from
kyessenov and
zirain
and removed request for
kyessenov
Update ENVOY_SHA to the tip of envoyproxy/envoy release/v1.35, which includes the backported stats metric expiry (#40395) and stats number limiting (#42168) from envoyproxy/envoy#45316. Signed-off-by: Ted Poole <tpoole@redhat.com>
istio-testing
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@tedjpoole was this intentionally opened? this is not an appropriate change to backport |
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Hi @howardjohn, yes — we're hitting OOM kills in waypoint proxies on 1.27 due to unbounded metric growth (istio/istio#58532) and were hoping to bring over the stats eviction support that landed in 1.28. Happy to take guidance on the right approach here. |
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@tedjpoole istio 1.27 is EOL. I would suggest upgrade to a later version |
6 participants
Back port of #6529
This is part of a coordinated backport to back port stats eviction support from Envoy 1.36 / Istio 1.28 to Envoy 1.35 / Istio 1.27, to address unbounded metric memory growth in waypoint proxies. The full set of changes to be back ported across repositories: