diff options
| author | Andres Freund | 2020-03-24 05:19:56 +0000 |
|---|---|---|
| committer | Andres Freund | 2020-03-24 05:53:22 +0000 |
| commit | cedffbdb8b137325a79e07a976457bc2314adf9b (patch) | |
| tree | e46e13b8808a596ced17dcbefee4ccfc20793096 /src/backend | |
| parent | 496ee647ecd2917369ffcf1eaa0b2cdca07c8730 (diff) | |
Report wait event for cost-based vacuum delay.
Author: Justin Pryzby
Discussion: https://postgr.es/m/[email protected]
Diffstat (limited to 'src/backend')
| -rw-r--r-- | src/backend/commands/vacuum.c | 2 | ||||
| -rw-r--r-- | src/backend/postmaster/pgstat.c | 3 |
2 files changed, 5 insertions, 0 deletions
diff --git a/src/backend/commands/vacuum.c b/src/backend/commands/vacuum.c index d625d17bf46..59731d687f6 100644 --- a/src/backend/commands/vacuum.c +++ b/src/backend/commands/vacuum.c @@ -2019,7 +2019,9 @@ vacuum_delay_point(void) if (msec > VacuumCostDelay * 4) msec = VacuumCostDelay * 4; + pgstat_report_wait_start(WAIT_EVENT_VACUUM_DELAY); pg_usleep((long) (msec * 1000)); + pgstat_report_wait_end(); VacuumCostBalance = 0; diff --git a/src/backend/postmaster/pgstat.c b/src/backend/postmaster/pgstat.c index 5a8c4abe8a2..4763c24be94 100644 --- a/src/backend/postmaster/pgstat.c +++ b/src/backend/postmaster/pgstat.c @@ -3830,6 +3830,9 @@ pgstat_get_wait_timeout(WaitEventTimeout w) case WAIT_EVENT_RECOVERY_RETRIEVE_RETRY_INTERVAL: event_name = "RecoveryRetrieveRetryInterval"; break; + case WAIT_EVENT_VACUUM_DELAY: + event_name = "VacuumDelay"; + break; /* no default case, so that compiler will warn */ } |