diff options
Diffstat (limited to 'src/backend/utils/activity/pgstat.c')
| -rw-r--r-- | src/backend/utils/activity/pgstat.c | 17 |
1 files changed, 14 insertions, 3 deletions
diff --git a/src/backend/utils/activity/pgstat.c b/src/backend/utils/activity/pgstat.c index 0cdb552631e..d743fc0b289 100644 --- a/src/backend/utils/activity/pgstat.c +++ b/src/backend/utils/activity/pgstat.c @@ -615,10 +615,21 @@ pgstat_report_stat(bool force) */ Assert(!pgStatLocal.shmem->is_shutdown); - now = GetCurrentTransactionStopTimestamp(); - - if (!force) + if (force) { + /* + * Stats reports are forced either when it's been too long since stats + * have been reported or in processes that force stats reporting to + * happen at specific points (including shutdown). In the former case + * the transaction stop time might be quite old, in the latter it + * would never get cleared. + */ + now = GetCurrentTimestamp(); + } + else + { + now = GetCurrentTransactionStopTimestamp(); + if (pending_since > 0 && TimestampDifferenceExceeds(pending_since, now, PGSTAT_MAX_INTERVAL)) { |