Re: Big Performance drop of Exceptions in UDFs between V11.2 and 13.4

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Em dom., 22 de ago. de 2021 às 14:50, Tom Lane <tgl@xxxxxxxxxxxxx> escreveu:
Justin Pryzby <pryzby@xxxxxxxxxxxxx> writes:
> This looks useful, thanks.  It seems like maybe win64 builds are very slow
> running this:

> exec_stmt_block() /
> BeginInternalSubTransaction() /
> AbortSubTransaction() /
> reschedule_timeouts() /
> schedule_alarm() /
> setitimer() /
> pg_timer_thread() /
> WaitForSingleObjectEx ()

Hmm ... we should not be there unless there are active timeout events,
which there aren't by default.  I wonder whether either Ranier or
Laurent have statement_timeout or some similar option enabled.
Tom, none settings, all default from Postgres install.

regards,
Ranier Vilela

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