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Omit query logs for fast clickhouse queries.#10450

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jmcarp merged 1 commit into
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jmcarp/clickhouse-omit-fast-query-logs
May 16, 2026
Merged

Omit query logs for fast clickhouse queries.#10450
jmcarp merged 1 commit into
mainfrom
jmcarp/clickhouse-omit-fast-query-logs

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@jmcarp jmcarp commented May 15, 2026

As described in #10444, we use a significant amount of space storing logs for fast clickhouse queries that aren't operationally useful. This patch configures clickhouse to only log queries that take >5ms, which excludes about 80% of observed queries.

h/t @JustinAzoff

As described in #10444, we use a significant amount of space storing logs for
fast clickhouse queries that aren't operationally useful. This patch configures
clickhouse to only log queries that take >5ms, which excludes about 80% of
observed queries.
@jmcarp jmcarp requested a review from bnaecker May 15, 2026 20:24
@jmcarp jmcarp merged commit 917b28f into main May 16, 2026
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@jmcarp jmcarp deleted the jmcarp/clickhouse-omit-fast-query-logs branch May 16, 2026 13:57
karencfv added a commit that referenced this pull request May 18, 2026
Follow up to #10443 and
#10450 . We should keep
both configs in sync
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2 participants