release-25.3: roachtest: deflake cdc/ledger #157058
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This patch deflakes `cdc/ledger` by increasing the target steady latency from 1 minute to 3 minutes. It also eliminates a weird quirk where the latency verifier expects the latency to be less than half of the target latency before it'll be considered steady, which led to weird logs and added unnecessary complexity. Release note: None
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Thanks for opening a backport. Before merging, please confirm that the change does not break backwards compatibility and otherwise complies with the backport policy. Include a brief release justification in the PR description explaining why the backport is appropriate. All backports must be reviewed by the TL for the owning area. While the stricter LTS policy does not yet apply, please exercise judgment and consider gating non-critical changes behind a disabled-by-default feature flag when appropriate. |
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Nov 7, 2025
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Backport 1/1 commits from #156985 on behalf of @andyyang890.
This patch deflakes
cdc/ledgerby increasing the target steady latencyfrom 1 minute to 3 minutes. It also eliminates a weird quirk where the
latency verifier expects the latency to be less than half of the target
latency before it'll be considered steady, which led to weird logs and
added unnecessary complexity.
Fixes #151381
Release note: None
Release justification: test-only change