> On Jun 9, 2017, at 11:01 AM, Adrian Klaver <adrian.kla...@aklaver.com> wrote: > > On 06/09/2017 08:45 AM, armand pirvu wrote: >> Hi >> Had a couple of processes blocking the vacuum so I terminated them using >> select pg_terminate_backend(pid); >> Running the following >> select distinct pid, backend_start, query_start, state_change, state, query >> from pg_catalog.pg_stat_activity order by 1; >> pid | backend_start | query_start | >> state_change | state | query >> -------+-------------------------------+-------------------------------+-------------------------------+--------+-------------------------------------------------------------------------------------------------------------------------- >> 10677 | 2017-06-09 10:25:49.189848-05 | 2017-06-09 10:33:43.598805-05 | >> 2017-06-09 10:33:43.599091-05 | idle | SELECT 1 >> 11096 | 2017-06-09 10:27:03.686588-05 | 2017-06-09 10:33:56.28736-05 | >> 2017-06-09 10:33:56.287364-05 | active | select distinct pid, backend_start, >> query_start, state_change, state, query from pg_catalog.pg_stat_activity >> order by 1; >> 13277 | 2017-06-09 07:48:49.506686-05 | 2017-06-09 07:48:52.887185-05 | >> 2017-06-09 07:48:52.887188-05 | active | autovacuum: VACUUM >> csischema.tf_purchased_badge >> 13484 | 2017-06-09 10:31:54.127672-05 | 2017-06-09 10:33:47.137938-05 | >> 2017-06-09 10:33:47.138226-05 | idle | SELECT 1 >> 16886 | 2017-06-09 07:56:49.033893-05 | 2017-06-09 07:56:49.078369-05 | >> 2017-06-09 07:56:49.078371-05 | active | autovacuum: VACUUM >> csischema.tf_purchases_person >> 25387 | 2017-06-09 05:32:08.079397-05 | 2017-06-09 05:32:08.385728-05 | >> 2017-06-09 05:32:08.385731-05 | active | autovacuum: VACUUM >> csischema.tf_demographic_response_person >> 37465 | 2017-06-09 08:50:58.992002-05 | 2017-06-09 08:51:21.506829-05 | >> 2017-06-09 08:51:21.506831-05 | active | autovacuum: VACUUM >> csischema.tf_transaction_item_person >> I did notice that state_change did not change one bit > > Did the state change? >
No and that was what got me worried >> Does that mean that something is not quite right with the vacuums ? > > Might want to take a look at: > > https://www.postgresql.org/docs/9.6/static/monitoring-stats.html#PG-STAT-ALL-TABLES-VIEW > > <https://www.postgresql.org/docs/9.6/static/monitoring-stats.html#PG-STAT-ALL-TABLES-VIEW> > > >> Thank you >> Armand > > > -- > Adrian Klaver > adrian.kla...@aklaver.com <mailto:adrian.kla...@aklaver.com>