Thread

Re: Vacuum statistics

Ilia Evdokimov <ilya.evdokimov@tantorlabs.com> — 2025-09-15T20:46:04Z

Hi Alena,

Thanks for the work you’ve done.

On 01.09.2025 22:13, Alena Rybakina wrote:
> I've rebased the patches to the current HEAD.


Right now there is a bug: when I run a simple

SELECT * FROM pg_stat_vacuum_database;

psql crashes.

The root cause is an incorrect zeroing of a local variable:
PgStat_VacuumDBCounts allzero;
- memset(&allzero, 0, sizeof(PgStat_VacuumRelationCounts));
+ memset(&allzero, 0, sizeof(PgStat_VacuumDBCounts));

--
Best regards,
Ilia Evdokimov,
Tantor Labs LLC,
https://tantorlabs.com