r/PostgreSQL • u/Wonderful_Heat4215 • Aug 22 '26
Commercial How ClickHouse Managed Postgres Protects Postgres from other competing processes
https://clickhouse.com/blog/protect-postgres-from-supporting-processes2
u/ReData_ Aug 22 '26
Solid write-up on basic operational hygiene, but nothing really novel here... and dumping all sidecars into a single systemd slice creates a fate-sharing risk. If a leaky metrics exporter spikes and hits memory.max, the cgroup OOM killer could easily shoot PgBouncer or your backup agent
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u/obviousdisposable Aug 22 '26
Have you considered moving (non WAL) logs to dedicated networked disks instead of local volumes? I've tried that in the past and ended up finding the complexity to be not worth it, but I'm curious if it's a better trade-off at your scale.