From: | Ron <ronljohnsonjr(at)gmail(dot)com> |
---|---|
To: | pgsql-general(at)lists(dot)postgresql(dot)org |
Subject: | Re: Idle query that's not "<IDLE>"? |
Date: | 2018-11-06 20:59:34 |
Message-ID: | 903cb6c0-8c04-917a-8c5e-21396e53a341@gmail.com |
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Lists: | pgsql-general |
Right. But when does the query text become "<IDLE>"? Or has that become
obsolete? (We recently migrated from 8.4.)
On 11/06/2018 02:53 PM, Hellmuth Vargas wrote:
> Hi
> In the documentation describes the data in this field:
>
> https://www.postgresql.org/docs/10/monitoring-stats.html#PG-STAT-ACTIVITY-VIEW
>
> "Text of this backend's most recent query. If |state| is |active| this
> field shows the currently executing query. In all other states, it shows
> the last query that was executed. "
>
>
> El mar., 6 de nov. de 2018 a la(s) 15:46, Ron (ronljohnsonjr(at)gmail(dot)com
> <mailto:ronljohnsonjr(at)gmail(dot)com>) escribió:
>
> Hi,
>
> v9.6.6
>
> Why do these idle queries (pids 8357, 11260 and 11355) "remember" the
> queries they ran instead of having the text "<IDLE>"?
>
> postgres=# select pid,
> xact_start as txn_start,
> to_char(EXTRACT(epoch FROM now() - query_start),
> '999,999.0000') as query_age_secs,
> state,
> cast (query as char(20))
> from pg_stat_activity
> where datname <> 'postgres'
> order by query_start;
> ;
>
> pid | txn_start | query_age_secs | state
> | query
> ------+-------------------------------+----------------+--------+----------------------
> 26538 | 2018-11-06 14:40:55.053842-05 | 3,451.9853 | active | SELECT
> to_char(b.pr <http://b.pr>
> 27497 | 2018-11-06 14:59:26.946854-05 | 2,340.5871 | active | SELECT
> to_char(b.pr <http://b.pr>
> 29110 | 2018-11-06 14:59:50.479934-05 | 2,317.1725 | active | SELECT
> to_char(b.pr <http://b.pr>
> * 8357 | | 1,324.1356 | idle |
> SELECT CAST(c.ecid*
> 9016 | 2018-11-06 15:34:51.535476-05 | 215.8391 | active | SELECT
> to_char(b.pr <http://b.pr>
> 9810 | 2018-11-06 15:35:00.483292-05 | 206.7676 | active | SELECT
> to_char(b.pr <http://b.pr>
> *11260 | | 190.0814 | idle | WITH
> configs AS (SEL*
> 12800 | 2018-11-06 15:35:49.540631-05 | 157.9880 | active | SELECT
> to_char(b.pr <http://b.pr>
> *11355 | | 42.9772 | idle | SELECT
> CASE WHEN typ*
> 22618 | 2018-11-06 15:38:02.317146-05 | 25.3219 | active | SELECT
> to_char(b.pr <http://b.pr>
> 23176 | 2018-11-06 15:38:12.90985-05 | 14.7325 | active | SELECT
> to_char(b.pr <http://b.pr>
> 23566 | 2018-11-06 15:38:28.802919-05 | .6116 | active | select
> tms.TRIGGER.T
> 23588 | 2018-11-06 15:38:29.207373-05 | .2089 | active | select
> cds.IMAGE_RPS
> 23590 | 2018-11-06 15:38:29.233724-05 | .1814 | active | select
> tms.TRIGGER.T
> 23584 | 2018-11-06 15:38:29.046393-05 | .0442 | active | select
> tms.MARK_SENS
> 23595 | 2018-11-06 15:38:29.403969-05 | .0001 | active | select
> JOB_STEP.JOB_
> (16 rows)
>
>
> --
> Angular momentum makes the world go 'round.
>
>
>
> --
> Cordialmente,
>
> Ing. Hellmuth I. Vargas S.
> Esp. Telemática y Negocios por Internet
> Oracle Database 10g Administrator Certified Associate
> EnterpriseDB Certified PostgreSQL 9.3 Associate
>
--
Angular momentum makes the world go 'round.
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