improve allocation when extracting gRPC metadata#7065
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yeya24 merged 1 commit intocortexproject:masterfrom Oct 29, 2025
Merged
improve allocation when extracting gRPC metadata#7065yeya24 merged 1 commit intocortexproject:masterfrom
yeya24 merged 1 commit intocortexproject:masterfrom
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Signed-off-by: yeya24 <benye@amazon.com>
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SungJin1212
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Oct 24, 2025
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What this PR does:
Same as cortexproject/weaveworks-common#8, change
metadata.FromIncomingContextto usemetadata.ValueFromIncomingContextinstead to improve allocation.metadata.FromIncomingContextis 17% of objects allocated on Ingester from our profile. Changing it tometadata.ValueFromIncomingContextshould help with allocation to relieve GC.Which issue(s) this PR fixes:
Fixes #
Checklist
CHANGELOG.mdupdated - the order of entries should be[CHANGE],[FEATURE],[ENHANCEMENT],[BUGFIX]