perf(loki.secretfilter): Small improvements in redactLine#5994
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kleimkuhler wants to merge 3 commits intomainfrom
Open
perf(loki.secretfilter): Small improvements in redactLine#5994kleimkuhler wants to merge 3 commits intomainfrom
redactLine#5994kleimkuhler wants to merge 3 commits intomainfrom
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This will likely conflict with #5970 |
kalleep
approved these changes
Apr 7, 2026
We originally opted for SHA1 in large part for speed - the goal with hashing the secret is not to keep it entirely secret, but to efficiently conceal it from all but the most determined attackers. After running benchmarks, sha256 is 2.09% slower, and we're looking for every gain we can take right now.
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Brief description of Pull Request
Two small performance improvements to the
loki.secretfilterhot path; sha1 -> sha256 for hashing secretsPull Request Details
redactLinefmt.SprintfIssue(s) fixed by this Pull Request
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