VALKEY_WARNING_PATTERN:"?\"[valkey-cache] backing store error\" ?\"[valkey-cache] invalidateTag failed\"" = '?"[valkey-cache] backing store error" ?"[valkey-cache] invalidateTag failed"'
The two warnings packages/db/src/valkey/ logs when the cache tier is
degraded. They are plain console.warn text, so this is a text pattern, and
they never reach Sentry, which takes only fatal pino records and
captureException. Reads fall through to Postgres while the cache is down, so nothing else
signals the outage.
The two warnings
packages/db/src/valkey/logs when the cache tier is degraded. They are plainconsole.warntext, so this is a text pattern, and they never reach Sentry, which takes onlyfatalpino records andcaptureException. Reads fall through to Postgres while the cache is down, so nothing else signals the outage.