Horton

Re: Vacuum statistics

jian he <jian.universality@gmail.com>

View thread
From: jian he <jian.universality@gmail.com>
To: Alena Rybakina <a.rybakina@postgrespro.ru>
Cc: Ilia Evdokimov <ilya.evdokimov@tantorlabs.com>, Andrei Zubkov <zubkov@moonset.ru>, Alena Rybakina <lena.ribackina@yandex.ru>, pgsql-hackers <pgsql-hackers@postgresql.org>, a.lepikhov@postgrespro.ru
Date: 2024-08-19T09:32:48Z
Lists: pgsql-hackers

Commits

Same data as JSON: GET /api/v1/messages/:b64id/commits the thread's linked commits as JSON, with link sources. API reference →

  1. Move wal_buffers_full from PgStat_PendingWalStats to WalUsage

in pg_stats_vacuum
    if (type == PGSTAT_EXTVAC_INDEX || type == PGSTAT_EXTVAC_HEAP)
    {
        Oid                    relid = PG_GETARG_OID(1);

        /* Load table statistics for specified database. */
        if (OidIsValid(relid))
        {
            tabentry = fetch_dbstat_tabentry(dbid, relid);
            if (tabentry == NULL || tabentry->vacuum_ext.type != type)
                /* Table don't exists or isn't an heap relation. */
                PG_RETURN_NULL();

            tuplestore_put_for_relation(relid, rsinfo, tabentry);
        }
        else
        {
       }


So for functions pg_stat_vacuum_indexes and pg_stat_vacuum_tables,
it seems you didn't check "relid" 's relkind,
you may need to use get_rel_relkind.