On Thu, Sep 24, 2026 at 8:50 AM Merlin Moncure <[email protected]> wrote:
> > My work on adding a WaitEventSet based dblink API poll was in part > inspired by attempting to defend against this issue on the premise that > sitting around in poll() and being aggressive with consumeinput vs pg_sleep > latch was somehow more polite to the o/s somehow. Perhaps it's not a bug > at all, but a simple hardware flush problem that postgres is at the mercy > of. > Quick note: turning off logging collector, then disconnecting the session that invoked pg_ctl so that logs go nowhere, timings go flat and are fast. So this smells like hardware. merlin >
