Re: replication primary writting infinite number of WAL files
| От | Les |
|---|---|
| Тема | Re: replication primary writting infinite number of WAL files |
| Дата | |
| Msg-id | CAKXe9UDXvxKpwwryUq9q+24Yv_czLO3ytOBdr1fdEFs6cPx8YQ@mail.gmail.com обсуждение исходный текст |
| Ответ на | Re: replication primary writting infinite number of WAL files (Adrian Klaver <adrian.klaver@aklaver.com>) |
| Ответы |
Re: replication primary writting infinite number of WAL files
Re: replication primary writting infinite number of WAL files |
| Список | pgsql-general |
>> Sequence is incremented by 100, so for example, between 2023-11-24
>> 10:20:00 and 2023-11-24 10:21:00 it went up 62188671 steps. I think it
>> is not possible to insert 62188671 rows into a table. A psql function
>> might be able to increment a sequence 62M times / minute, I'm not sure.
Am I correct in assuming id has as it's default nextval(<the_sequence>)?
All primary keys are "id int8 NOT NULL". They don't have a default, but all of these identifiers are generated from the same (global) sequence. We are using a single global sequence, because there are only a few writes. 99% of I/O operations are read.
If so it would seem to me something was doing a lot of INSERTS between
2023-11-24 10:20:00.000 and 2023-11-24 10:21:00.000.
Yes. But is it possible to insert 62M rows within 1 minute?
It might be possible to "select nextval" 1M times per second from an Pl/SQL function that does nothing else in an infinite loop. But that would not write too much data on the disk.
And there is nothing in the logs in that time period besides "checkpoints are happening too frequently"?
Here are all the logs we have from that minute.
╰─# journalctl CONTAINER_ID=33d8b96b9062 --since '2023-11-24 10:18:00' --until '2023-11-24 10:21:00.000'
nov 24 10:18:02 docker02 33d8b96b9062[1200]: 2023-11-24 10:18:02.836 CET [296607] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:18:02 docker02 33d8b96b9062[1200]: 2023-11-24 10:18:02.911 CET [286342] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:18:02 docker02 33d8b96b9062[1200]: 2023-11-24 10:18:02.990 CET [286342] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:18:03 docker02 33d8b96b9062[1200]: 2023-11-24 10:18:03.150 CET [296607] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:18:03 docker02 33d8b96b9062[1200]: 2023-11-24 10:18:03.733 CET [294644] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:18:03 docker02 33d8b96b9062[1200]: 2023-11-24 10:18:03.741 CET [294644] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:18:04 docker02 33d8b96b9062[1200]: 2023-11-24 10:18:04.517 CET [35] LOG: checkpoints are occurring too frequently (22 seconds apart)
nov 24 10:18:04 docker02 33d8b96b9062[1200]: 2023-11-24 10:18:04.517 CET [35] HINT: Consider increasing the configuration parameter "max_wal_size".
nov 24 10:18:06 docker02 33d8b96b9062[1200]: 2023-11-24 10:18:06.831 CET [294595] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:18:07 docker02 33d8b96b9062[1200]: 2023-11-24 10:18:07.096 CET [294595] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:18:07 docker02 33d8b96b9062[1200]: 2023-11-24 10:18:07.541 CET [271126] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:18:07 docker02 33d8b96b9062[1200]: 2023-11-24 10:18:07.549 CET [271126] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:18:17 docker02 33d8b96b9062[1200]: 2023-11-24 10:18:17.335 CET [293994] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:18:17 docker02 33d8b96b9062[1200]: 2023-11-24 10:18:17.930 CET [293994] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:18:18 docker02 33d8b96b9062[1200]: 2023-11-24 10:18:18.743 CET [271126] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:18:18 docker02 33d8b96b9062[1200]: 2023-11-24 10:18:18.750 CET [271126] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:18:20 docker02 33d8b96b9062[1200]: 2023-11-24 10:18:20.612 CET [296546] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:18:20 docker02 33d8b96b9062[1200]: 2023-11-24 10:18:20.622 CET [286567] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:18:20 docker02 33d8b96b9062[1200]: 2023-11-24 10:18:20.623 CET [286567] ERROR: SET TRANSACTION ISOLATION LEVEL must be called before any query
nov 24 10:18:20 docker02 33d8b96b9062[1200]: 2023-11-24 10:18:20.623 CET [286567] STATEMENT: SET TRANSACTION ISOLATION LEVEL REPEATABLE READ
nov 24 10:18:20 docker02 33d8b96b9062[1200]: 2023-11-24 10:18:20.915 CET [296546] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:18:21 docker02 33d8b96b9062[1200]: 2023-11-24 10:18:21.706 CET [296760] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:18:21 docker02 33d8b96b9062[1200]: 2023-11-24 10:18:21.890 CET [296760] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:18:26 docker02 33d8b96b9062[1200]: 2023-11-24 10:18:26.776 CET [35] LOG: checkpoints are occurring too frequently (22 seconds apart)
nov 24 10:18:26 docker02 33d8b96b9062[1200]: 2023-11-24 10:18:26.776 CET [35] HINT: Consider increasing the configuration parameter "max_wal_size".
nov 24 10:18:33 docker02 33d8b96b9062[1200]: 2023-11-24 10:18:33.692 CET [294644] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:18:33 docker02 33d8b96b9062[1200]: 2023-11-24 10:18:33.701 CET [294644] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:18:34 docker02 33d8b96b9062[1200]: 2023-11-24 10:18:34.842 CET [292587] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:18:34 docker02 33d8b96b9062[1200]: 2023-11-24 10:18:34.863 CET [292587] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:18:36 docker02 33d8b96b9062[1200]: 2023-11-24 10:18:36.709 CET [296759] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:18:36 docker02 33d8b96b9062[1200]: 2023-11-24 10:18:36.964 CET [296759] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:18:48 docker02 33d8b96b9062[1200]: 2023-11-24 10:18:48.739 CET [294644] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:18:48 docker02 33d8b96b9062[1200]: 2023-11-24 10:18:48.750 CET [294644] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:18:49 docker02 33d8b96b9062[1200]: 2023-11-24 10:18:49.002 CET [35] LOG: checkpoints are occurring too frequently (22 seconds apart)
nov 24 10:18:49 docker02 33d8b96b9062[1200]: 2023-11-24 10:18:49.002 CET [35] HINT: Consider increasing the configuration parameter "max_wal_size".
nov 24 10:18:51 docker02 33d8b96b9062[1200]: 2023-11-24 10:18:51.687 CET [291236] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:18:51 docker02 33d8b96b9062[1200]: 2023-11-24 10:18:51.897 CET [291236] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:19:02 docker02 33d8b96b9062[1200]: 2023-11-24 10:19:02.353 CET [269128] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:19:02 docker02 33d8b96b9062[1200]: 2023-11-24 10:19:02.619 CET [269128] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:19:04 docker02 33d8b96b9062[1200]: 2023-11-24 10:19:04.463 CET [288875] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:19:04 docker02 33d8b96b9062[1200]: 2023-11-24 10:19:04.645 CET [288875] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:19:06 docker02 33d8b96b9062[1200]: 2023-11-24 10:19:06.755 CET [294593] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:19:06 docker02 33d8b96b9062[1200]: 2023-11-24 10:19:06.974 CET [294593] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:19:08 docker02 33d8b96b9062[1200]: 2023-11-24 10:19:08.079 CET [296583] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:19:08 docker02 33d8b96b9062[1200]: 2023-11-24 10:19:08.395 CET [296583] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:19:11 docker02 33d8b96b9062[1200]: 2023-11-24 10:19:11.320 CET [35] LOG: checkpoints are occurring too frequently (23 seconds apart)
nov 24 10:19:11 docker02 33d8b96b9062[1200]: 2023-11-24 10:19:11.320 CET [35] HINT: Consider increasing the configuration parameter "max_wal_size".
nov 24 10:19:17 docker02 33d8b96b9062[1200]: 2023-11-24 10:19:17.226 CET [300760] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:19:17 docker02 33d8b96b9062[1200]: 2023-11-24 10:19:17.924 CET [300760] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:19:19 docker02 33d8b96b9062[1200]: 2023-11-24 10:19:19.351 CET [296581] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:19:19 docker02 33d8b96b9062[1200]: 2023-11-24 10:19:19.593 CET [296581] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:19:21 docker02 33d8b96b9062[1200]: 2023-11-24 10:19:21.502 CET [286342] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:19:21 docker02 33d8b96b9062[1200]: 2023-11-24 10:19:21.602 CET [286342] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:19:21 docker02 33d8b96b9062[1200]: 2023-11-24 10:19:21.734 CET [286342] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:19:22 docker02 33d8b96b9062[1200]: 2023-11-24 10:19:22.016 CET [286342] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:19:23 docker02 33d8b96b9062[1200]: 2023-11-24 10:19:23.541 CET [296982] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:19:23 docker02 33d8b96b9062[1200]: 2023-11-24 10:19:23.550 CET [296982] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:19:23 docker02 33d8b96b9062[1200]: 2023-11-24 10:19:23.669 CET [296604] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:19:24 docker02 33d8b96b9062[1200]: 2023-11-24 10:19:24.032 CET [296604] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:19:33 docker02 33d8b96b9062[1200]: 2023-11-24 10:19:33.953 CET [288875] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:19:34 docker02 33d8b96b9062[1200]: 2023-11-24 10:19:34.012 CET [288875] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:19:34 docker02 33d8b96b9062[1200]: 2023-11-24 10:19:34.058 CET [35] LOG: checkpoints are occurring too frequently (23 seconds apart)
nov 24 10:19:34 docker02 33d8b96b9062[1200]: 2023-11-24 10:19:34.058 CET [35] HINT: Consider increasing the configuration parameter "max_wal_size".
nov 24 10:19:34 docker02 33d8b96b9062[1200]: 2023-11-24 10:19:34.850 CET [292587] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:19:34 docker02 33d8b96b9062[1200]: 2023-11-24 10:19:34.867 CET [292587] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:19:36 docker02 33d8b96b9062[1200]: 2023-11-24 10:19:36.675 CET [286342] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:19:36 docker02 33d8b96b9062[1200]: 2023-11-24 10:19:36.909 CET [286342] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:19:49 docker02 33d8b96b9062[1200]: 2023-11-24 10:19:49.198 CET [296604] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:19:49 docker02 33d8b96b9062[1200]: 2023-11-24 10:19:49.258 CET [296604] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:19:51 docker02 33d8b96b9062[1200]: 2023-11-24 10:19:51.698 CET [296760] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:19:51 docker02 33d8b96b9062[1200]: 2023-11-24 10:19:51.977 CET [296760] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:19:56 docker02 33d8b96b9062[1200]: 2023-11-24 10:19:56.160 CET [35] LOG: checkpoints are occurring too frequently (22 seconds apart)
nov 24 10:19:56 docker02 33d8b96b9062[1200]: 2023-11-24 10:19:56.160 CET [35] HINT: Consider increasing the configuration parameter "max_wal_size".
nov 24 10:20:02 docker02 33d8b96b9062[1200]: 2023-11-24 10:20:02.333 CET [296583] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:20:02 docker02 33d8b96b9062[1200]: 2023-11-24 10:20:02.635 CET [296583] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:20:04 docker02 33d8b96b9062[1200]: 2023-11-24 10:20:04.151 CET [286569] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:20:04 docker02 33d8b96b9062[1200]: 2023-11-24 10:20:04.484 CET [286569] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:20:06 docker02 33d8b96b9062[1200]: 2023-11-24 10:20:06.768 CET [297731] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:20:07 docker02 33d8b96b9062[1200]: 2023-11-24 10:20:07.044 CET [297731] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:20:07 docker02 33d8b96b9062[1200]: 2023-11-24 10:20:07.560 CET [292587] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:20:07 docker02 33d8b96b9062[1200]: 2023-11-24 10:20:07.571 CET [292587] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:20:17 docker02 33d8b96b9062[1200]: 2023-11-24 10:20:17.070 CET [297731] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:20:17 docker02 33d8b96b9062[1200]: 2023-11-24 10:20:17.238 CET [297731] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:20:18 docker02 33d8b96b9062[1200]: 2023-11-24 10:20:18.740 CET [271750] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:20:18 docker02 33d8b96b9062[1200]: 2023-11-24 10:20:18.751 CET [271750] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:20:19 docker02 33d8b96b9062[1200]: 2023-11-24 10:20:19.691 CET [35] LOG: checkpoints are occurring too frequently (23 seconds apart)
nov 24 10:20:19 docker02 33d8b96b9062[1200]: 2023-11-24 10:20:19.691 CET [35] HINT: Consider increasing the configuration parameter "max_wal_size".
nov 24 10:20:20 docker02 33d8b96b9062[1200]: 2023-11-24 10:20:20.241 CET [274723] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:20:20 docker02 33d8b96b9062[1200]: 2023-11-24 10:20:20.289 CET [296982] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:20:20 docker02 33d8b96b9062[1200]: 2023-11-24 10:20:20.293 CET [274723] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:20:20 docker02 33d8b96b9062[1200]: 2023-11-24 10:20:20.361 CET [296982] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:20:21 docker02 33d8b96b9062[1200]: 2023-11-24 10:20:21.707 CET [291236] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:20:21 docker02 33d8b96b9062[1200]: 2023-11-24 10:20:21.919 CET [291236] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:20:33 docker02 33d8b96b9062[1200]: 2023-11-24 10:20:33.742 CET [293629] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:20:33 docker02 33d8b96b9062[1200]: 2023-11-24 10:20:33.756 CET [293629] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:20:34 docker02 33d8b96b9062[1200]: 2023-11-24 10:20:34.921 CET [294144] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:20:35 docker02 33d8b96b9062[1200]: 2023-11-24 10:20:35.062 CET [294144] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:20:36 docker02 33d8b96b9062[1200]: 2023-11-24 10:20:36.796 CET [286342] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:20:37 docker02 33d8b96b9062[1200]: 2023-11-24 10:20:37.102 CET [286342] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:20:40 docker02 33d8b96b9062[1200]: 2023-11-24 10:20:40.229 CET [286342] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:20:40 docker02 33d8b96b9062[1200]: 2023-11-24 10:20:40.399 CET [286342] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:20:42 docker02 33d8b96b9062[1200]: 2023-11-24 10:20:42.938 CET [35] LOG: checkpoints are occurring too frequently (23 seconds apart)
nov 24 10:20:42 docker02 33d8b96b9062[1200]: 2023-11-24 10:20:42.938 CET [35] HINT: Consider increasing the configuration parameter "max_wal_size".
nov 24 10:20:48 docker02 33d8b96b9062[1200]: 2023-11-24 10:20:48.702 CET [293629] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:20:48 docker02 33d8b96b9062[1200]: 2023-11-24 10:20:48.721 CET [293629] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:20:50 docker02 33d8b96b9062[1200]: 2023-11-24 10:20:50.570 CET [286342] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:20:50 docker02 33d8b96b9062[1200]: 2023-11-24 10:20:50.621 CET [286342] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:20:51 docker02 33d8b96b9062[1200]: 2023-11-24 10:20:51.694 CET [297732] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:20:52 docker02 33d8b96b9062[1200]: 2023-11-24 10:20:52.041 CET [297732] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:18:02 docker02 33d8b96b9062[1200]: 2023-11-24 10:18:02.836 CET [296607] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:18:02 docker02 33d8b96b9062[1200]: 2023-11-24 10:18:02.911 CET [286342] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:18:02 docker02 33d8b96b9062[1200]: 2023-11-24 10:18:02.990 CET [286342] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:18:03 docker02 33d8b96b9062[1200]: 2023-11-24 10:18:03.150 CET [296607] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:18:03 docker02 33d8b96b9062[1200]: 2023-11-24 10:18:03.733 CET [294644] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:18:03 docker02 33d8b96b9062[1200]: 2023-11-24 10:18:03.741 CET [294644] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:18:04 docker02 33d8b96b9062[1200]: 2023-11-24 10:18:04.517 CET [35] LOG: checkpoints are occurring too frequently (22 seconds apart)
nov 24 10:18:04 docker02 33d8b96b9062[1200]: 2023-11-24 10:18:04.517 CET [35] HINT: Consider increasing the configuration parameter "max_wal_size".
nov 24 10:18:06 docker02 33d8b96b9062[1200]: 2023-11-24 10:18:06.831 CET [294595] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:18:07 docker02 33d8b96b9062[1200]: 2023-11-24 10:18:07.096 CET [294595] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:18:07 docker02 33d8b96b9062[1200]: 2023-11-24 10:18:07.541 CET [271126] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:18:07 docker02 33d8b96b9062[1200]: 2023-11-24 10:18:07.549 CET [271126] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:18:17 docker02 33d8b96b9062[1200]: 2023-11-24 10:18:17.335 CET [293994] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:18:17 docker02 33d8b96b9062[1200]: 2023-11-24 10:18:17.930 CET [293994] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:18:18 docker02 33d8b96b9062[1200]: 2023-11-24 10:18:18.743 CET [271126] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:18:18 docker02 33d8b96b9062[1200]: 2023-11-24 10:18:18.750 CET [271126] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:18:20 docker02 33d8b96b9062[1200]: 2023-11-24 10:18:20.612 CET [296546] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:18:20 docker02 33d8b96b9062[1200]: 2023-11-24 10:18:20.622 CET [286567] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:18:20 docker02 33d8b96b9062[1200]: 2023-11-24 10:18:20.623 CET [286567] ERROR: SET TRANSACTION ISOLATION LEVEL must be called before any query
nov 24 10:18:20 docker02 33d8b96b9062[1200]: 2023-11-24 10:18:20.623 CET [286567] STATEMENT: SET TRANSACTION ISOLATION LEVEL REPEATABLE READ
nov 24 10:18:20 docker02 33d8b96b9062[1200]: 2023-11-24 10:18:20.915 CET [296546] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:18:21 docker02 33d8b96b9062[1200]: 2023-11-24 10:18:21.706 CET [296760] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:18:21 docker02 33d8b96b9062[1200]: 2023-11-24 10:18:21.890 CET [296760] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:18:26 docker02 33d8b96b9062[1200]: 2023-11-24 10:18:26.776 CET [35] LOG: checkpoints are occurring too frequently (22 seconds apart)
nov 24 10:18:26 docker02 33d8b96b9062[1200]: 2023-11-24 10:18:26.776 CET [35] HINT: Consider increasing the configuration parameter "max_wal_size".
nov 24 10:18:33 docker02 33d8b96b9062[1200]: 2023-11-24 10:18:33.692 CET [294644] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:18:33 docker02 33d8b96b9062[1200]: 2023-11-24 10:18:33.701 CET [294644] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:18:34 docker02 33d8b96b9062[1200]: 2023-11-24 10:18:34.842 CET [292587] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:18:34 docker02 33d8b96b9062[1200]: 2023-11-24 10:18:34.863 CET [292587] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:18:36 docker02 33d8b96b9062[1200]: 2023-11-24 10:18:36.709 CET [296759] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:18:36 docker02 33d8b96b9062[1200]: 2023-11-24 10:18:36.964 CET [296759] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:18:48 docker02 33d8b96b9062[1200]: 2023-11-24 10:18:48.739 CET [294644] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:18:48 docker02 33d8b96b9062[1200]: 2023-11-24 10:18:48.750 CET [294644] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:18:49 docker02 33d8b96b9062[1200]: 2023-11-24 10:18:49.002 CET [35] LOG: checkpoints are occurring too frequently (22 seconds apart)
nov 24 10:18:49 docker02 33d8b96b9062[1200]: 2023-11-24 10:18:49.002 CET [35] HINT: Consider increasing the configuration parameter "max_wal_size".
nov 24 10:18:51 docker02 33d8b96b9062[1200]: 2023-11-24 10:18:51.687 CET [291236] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:18:51 docker02 33d8b96b9062[1200]: 2023-11-24 10:18:51.897 CET [291236] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:19:02 docker02 33d8b96b9062[1200]: 2023-11-24 10:19:02.353 CET [269128] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:19:02 docker02 33d8b96b9062[1200]: 2023-11-24 10:19:02.619 CET [269128] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:19:04 docker02 33d8b96b9062[1200]: 2023-11-24 10:19:04.463 CET [288875] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:19:04 docker02 33d8b96b9062[1200]: 2023-11-24 10:19:04.645 CET [288875] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:19:06 docker02 33d8b96b9062[1200]: 2023-11-24 10:19:06.755 CET [294593] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:19:06 docker02 33d8b96b9062[1200]: 2023-11-24 10:19:06.974 CET [294593] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:19:08 docker02 33d8b96b9062[1200]: 2023-11-24 10:19:08.079 CET [296583] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:19:08 docker02 33d8b96b9062[1200]: 2023-11-24 10:19:08.395 CET [296583] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:19:11 docker02 33d8b96b9062[1200]: 2023-11-24 10:19:11.320 CET [35] LOG: checkpoints are occurring too frequently (23 seconds apart)
nov 24 10:19:11 docker02 33d8b96b9062[1200]: 2023-11-24 10:19:11.320 CET [35] HINT: Consider increasing the configuration parameter "max_wal_size".
nov 24 10:19:17 docker02 33d8b96b9062[1200]: 2023-11-24 10:19:17.226 CET [300760] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:19:17 docker02 33d8b96b9062[1200]: 2023-11-24 10:19:17.924 CET [300760] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:19:19 docker02 33d8b96b9062[1200]: 2023-11-24 10:19:19.351 CET [296581] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:19:19 docker02 33d8b96b9062[1200]: 2023-11-24 10:19:19.593 CET [296581] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:19:21 docker02 33d8b96b9062[1200]: 2023-11-24 10:19:21.502 CET [286342] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:19:21 docker02 33d8b96b9062[1200]: 2023-11-24 10:19:21.602 CET [286342] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:19:21 docker02 33d8b96b9062[1200]: 2023-11-24 10:19:21.734 CET [286342] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:19:22 docker02 33d8b96b9062[1200]: 2023-11-24 10:19:22.016 CET [286342] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:19:23 docker02 33d8b96b9062[1200]: 2023-11-24 10:19:23.541 CET [296982] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:19:23 docker02 33d8b96b9062[1200]: 2023-11-24 10:19:23.550 CET [296982] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:19:23 docker02 33d8b96b9062[1200]: 2023-11-24 10:19:23.669 CET [296604] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:19:24 docker02 33d8b96b9062[1200]: 2023-11-24 10:19:24.032 CET [296604] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:19:33 docker02 33d8b96b9062[1200]: 2023-11-24 10:19:33.953 CET [288875] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:19:34 docker02 33d8b96b9062[1200]: 2023-11-24 10:19:34.012 CET [288875] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:19:34 docker02 33d8b96b9062[1200]: 2023-11-24 10:19:34.058 CET [35] LOG: checkpoints are occurring too frequently (23 seconds apart)
nov 24 10:19:34 docker02 33d8b96b9062[1200]: 2023-11-24 10:19:34.058 CET [35] HINT: Consider increasing the configuration parameter "max_wal_size".
nov 24 10:19:34 docker02 33d8b96b9062[1200]: 2023-11-24 10:19:34.850 CET [292587] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:19:34 docker02 33d8b96b9062[1200]: 2023-11-24 10:19:34.867 CET [292587] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:19:36 docker02 33d8b96b9062[1200]: 2023-11-24 10:19:36.675 CET [286342] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:19:36 docker02 33d8b96b9062[1200]: 2023-11-24 10:19:36.909 CET [286342] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:19:49 docker02 33d8b96b9062[1200]: 2023-11-24 10:19:49.198 CET [296604] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:19:49 docker02 33d8b96b9062[1200]: 2023-11-24 10:19:49.258 CET [296604] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:19:51 docker02 33d8b96b9062[1200]: 2023-11-24 10:19:51.698 CET [296760] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:19:51 docker02 33d8b96b9062[1200]: 2023-11-24 10:19:51.977 CET [296760] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:19:56 docker02 33d8b96b9062[1200]: 2023-11-24 10:19:56.160 CET [35] LOG: checkpoints are occurring too frequently (22 seconds apart)
nov 24 10:19:56 docker02 33d8b96b9062[1200]: 2023-11-24 10:19:56.160 CET [35] HINT: Consider increasing the configuration parameter "max_wal_size".
nov 24 10:20:02 docker02 33d8b96b9062[1200]: 2023-11-24 10:20:02.333 CET [296583] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:20:02 docker02 33d8b96b9062[1200]: 2023-11-24 10:20:02.635 CET [296583] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:20:04 docker02 33d8b96b9062[1200]: 2023-11-24 10:20:04.151 CET [286569] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:20:04 docker02 33d8b96b9062[1200]: 2023-11-24 10:20:04.484 CET [286569] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:20:06 docker02 33d8b96b9062[1200]: 2023-11-24 10:20:06.768 CET [297731] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:20:07 docker02 33d8b96b9062[1200]: 2023-11-24 10:20:07.044 CET [297731] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:20:07 docker02 33d8b96b9062[1200]: 2023-11-24 10:20:07.560 CET [292587] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:20:07 docker02 33d8b96b9062[1200]: 2023-11-24 10:20:07.571 CET [292587] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:20:17 docker02 33d8b96b9062[1200]: 2023-11-24 10:20:17.070 CET [297731] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:20:17 docker02 33d8b96b9062[1200]: 2023-11-24 10:20:17.238 CET [297731] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:20:18 docker02 33d8b96b9062[1200]: 2023-11-24 10:20:18.740 CET [271750] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:20:18 docker02 33d8b96b9062[1200]: 2023-11-24 10:20:18.751 CET [271750] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:20:19 docker02 33d8b96b9062[1200]: 2023-11-24 10:20:19.691 CET [35] LOG: checkpoints are occurring too frequently (23 seconds apart)
nov 24 10:20:19 docker02 33d8b96b9062[1200]: 2023-11-24 10:20:19.691 CET [35] HINT: Consider increasing the configuration parameter "max_wal_size".
nov 24 10:20:20 docker02 33d8b96b9062[1200]: 2023-11-24 10:20:20.241 CET [274723] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:20:20 docker02 33d8b96b9062[1200]: 2023-11-24 10:20:20.289 CET [296982] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:20:20 docker02 33d8b96b9062[1200]: 2023-11-24 10:20:20.293 CET [274723] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:20:20 docker02 33d8b96b9062[1200]: 2023-11-24 10:20:20.361 CET [296982] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:20:21 docker02 33d8b96b9062[1200]: 2023-11-24 10:20:21.707 CET [291236] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:20:21 docker02 33d8b96b9062[1200]: 2023-11-24 10:20:21.919 CET [291236] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:20:33 docker02 33d8b96b9062[1200]: 2023-11-24 10:20:33.742 CET [293629] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:20:33 docker02 33d8b96b9062[1200]: 2023-11-24 10:20:33.756 CET [293629] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:20:34 docker02 33d8b96b9062[1200]: 2023-11-24 10:20:34.921 CET [294144] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:20:35 docker02 33d8b96b9062[1200]: 2023-11-24 10:20:35.062 CET [294144] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:20:36 docker02 33d8b96b9062[1200]: 2023-11-24 10:20:36.796 CET [286342] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:20:37 docker02 33d8b96b9062[1200]: 2023-11-24 10:20:37.102 CET [286342] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:20:40 docker02 33d8b96b9062[1200]: 2023-11-24 10:20:40.229 CET [286342] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:20:40 docker02 33d8b96b9062[1200]: 2023-11-24 10:20:40.399 CET [286342] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:20:42 docker02 33d8b96b9062[1200]: 2023-11-24 10:20:42.938 CET [35] LOG: checkpoints are occurring too frequently (23 seconds apart)
nov 24 10:20:42 docker02 33d8b96b9062[1200]: 2023-11-24 10:20:42.938 CET [35] HINT: Consider increasing the configuration parameter "max_wal_size".
nov 24 10:20:48 docker02 33d8b96b9062[1200]: 2023-11-24 10:20:48.702 CET [293629] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:20:48 docker02 33d8b96b9062[1200]: 2023-11-24 10:20:48.721 CET [293629] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:20:50 docker02 33d8b96b9062[1200]: 2023-11-24 10:20:50.570 CET [286342] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:20:50 docker02 33d8b96b9062[1200]: 2023-11-24 10:20:50.621 CET [286342] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:20:51 docker02 33d8b96b9062[1200]: 2023-11-24 10:20:51.694 CET [297732] WARNING: SET TRANSACTION can only be used in transaction blocks
nov 24 10:20:52 docker02 33d8b96b9062[1200]: 2023-11-24 10:20:52.041 CET [297732] WARNING: SET TRANSACTION can only be used in transaction blocks
The "set transaction" warning is due to a bug in an application that calls SET TRANSACTION before starting a transaction.
Filtering for checkpoints - checkpoints were more frequent at other times when the sequence was not changing that much:
nov 24 10:18:04 docker02 33d8b96b9062[1200]: 2023-11-24 10:18:04.517 CET [35] LOG: checkpoints are occurring too frequently (22 seconds apart)
nov 24 10:18:26 docker02 33d8b96b9062[1200]: 2023-11-24 10:18:26.776 CET [35] LOG: checkpoints are occurring too frequently (22 seconds apart)
nov 24 10:18:49 docker02 33d8b96b9062[1200]: 2023-11-24 10:18:49.002 CET [35] LOG: checkpoints are occurring too frequently (22 seconds apart)
nov 24 10:19:11 docker02 33d8b96b9062[1200]: 2023-11-24 10:19:11.320 CET [35] LOG: checkpoints are occurring too frequently (23 seconds apart)
nov 24 10:19:34 docker02 33d8b96b9062[1200]: 2023-11-24 10:19:34.058 CET [35] LOG: checkpoints are occurring too frequently (23 seconds apart)
nov 24 10:19:56 docker02 33d8b96b9062[1200]: 2023-11-24 10:19:56.160 CET [35] LOG: checkpoints are occurring too frequently (22 seconds apart)
nov 24 10:20:19 docker02 33d8b96b9062[1200]: 2023-11-24 10:20:19.691 CET [35] LOG: checkpoints are occurring too frequently (23 seconds apart)
nov 24 10:20:42 docker02 33d8b96b9062[1200]: 2023-11-24 10:20:42.938 CET [35] LOG: checkpoints are occurring too frequently (23 seconds apart)
nov 24 10:21:06 docker02 33d8b96b9062[1200]: 2023-11-24 10:21:06.356 CET [35] LOG: checkpoints are occurring too frequently (24 seconds apart)
nov 24 10:21:28 docker02 33d8b96b9062[1200]: 2023-11-24 10:21:28.590 CET [35] LOG: checkpoints are occurring too frequently (22 seconds apart)
nov 24 10:21:51 docker02 33d8b96b9062[1200]: 2023-11-24 10:21:51.617 CET [35] LOG: checkpoints are occurring too frequently (23 seconds apart)
nov 24 10:22:14 docker02 33d8b96b9062[1200]: 2023-11-24 10:22:14.530 CET [35] LOG: checkpoints are occurring too frequently (23 seconds apart)
nov 24 10:22:39 docker02 33d8b96b9062[1200]: 2023-11-24 10:22:39.058 CET [35] LOG: checkpoints are occurring too frequently (25 seconds apart)
nov 24 10:23:02 docker02 33d8b96b9062[1200]: 2023-11-24 10:23:02.064 CET [35] LOG: checkpoints are occurring too frequently (23 seconds apart)
nov 24 10:23:25 docker02 33d8b96b9062[1200]: 2023-11-24 10:23:25.382 CET [35] LOG: checkpoints are occurring too frequently (23 seconds apart)
nov 24 10:23:49 docker02 33d8b96b9062[1200]: 2023-11-24 10:23:49.410 CET [35] LOG: checkpoints are occurring too frequently (24 seconds apart)
nov 24 10:28:34 docker02 33d8b96b9062[1200]: 2023-11-24 10:28:34.128 CET [35] LOG: checkpoints are occurring too frequently (19 seconds apart)
nov 24 10:28:49 docker02 33d8b96b9062[1200]: 2023-11-24 10:28:49.073 CET [35] LOG: checkpoints are occurring too frequently (15 seconds apart)
nov 24 10:29:12 docker02 33d8b96b9062[1200]: 2023-11-24 10:29:12.887 CET [35] LOG: checkpoints are occurring too frequently (23 seconds apart)
nov 24 10:29:32 docker02 33d8b96b9062[1200]: 2023-11-24 10:29:32.667 CET [35] LOG: checkpoints are occurring too frequently (20 seconds apart)
nov 24 10:29:43 docker02 33d8b96b9062[1200]: 2023-11-24 10:29:43.824 CET [35] LOG: checkpoints are occurring too frequently (11 seconds apart)
nov 24 10:29:51 docker02 33d8b96b9062[1200]: 2023-11-24 10:29:51.326 CET [35] LOG: checkpoints are occurring too frequently (8 seconds apart)
nov 24 10:30:09 docker02 33d8b96b9062[1200]: 2023-11-24 10:30:09.215 CET [35] LOG: checkpoints are occurring too frequently (18 seconds apart)
nov 24 10:30:16 docker02 33d8b96b9062[1200]: 2023-11-24 10:30:16.547 CET [35] LOG: checkpoints are occurring too frequently (7 seconds apart)
nov 24 10:30:25 docker02 33d8b96b9062[1200]: 2023-11-24 10:30:25.162 CET [35] LOG: checkpoints are occurring too frequently (9 seconds apart)
nov 24 10:30:33 docker02 33d8b96b9062[1200]: 2023-11-24 10:30:33.967 CET [35] LOG: checkpoints are occurring too frequently (8 seconds apart)
nov 24 10:30:43 docker02 33d8b96b9062[1200]: 2023-11-24 10:30:43.040 CET [35] LOG: checkpoints are occurring too frequently (10 seconds apart)
nov 24 10:30:53 docker02 33d8b96b9062[1200]: 2023-11-24 10:30:53.033 CET [35] LOG: checkpoints are occurring too frequently (10 seconds apart)
nov 24 10:31:01 docker02 33d8b96b9062[1200]: 2023-11-24 10:31:01.964 CET [35] LOG: checkpoints are occurring too frequently (8 seconds apart)
nov 24 10:31:16 docker02 33d8b96b9062[1200]: 2023-11-24 10:31:16.476 CET [35] LOG: checkpoints are occurring too frequently (15 seconds apart)
nov 24 10:32:04 docker02 33d8b96b9062[1200]: 2023-11-24 10:32:04.206 CET [35] LOG: checkpoints are occurring too frequently (6 seconds apart)
nov 24 10:32:14 docker02 33d8b96b9062[1200]: 2023-11-24 10:32:14.133 CET [35] LOG: checkpoints are occurring too frequently (10 seconds apart)
nov 24 10:32:24 docker02 33d8b96b9062[1200]: 2023-11-24 10:32:24.615 CET [35] LOG: checkpoints are occurring too frequently (10 seconds apart)
nov 24 10:32:37 docker02 33d8b96b9062[1200]: 2023-11-24 10:32:37.079 CET [35] LOG: checkpoints are occurring too frequently (13 seconds apart)
nov 24 10:32:48 docker02 33d8b96b9062[1200]: 2023-11-24 10:32:48.132 CET [35] LOG: checkpoints are occurring too frequently (11 seconds apart)
nov 24 10:32:59 docker02 33d8b96b9062[1200]: 2023-11-24 10:32:59.177 CET [35] LOG: checkpoints are occurring too frequently (11 seconds apart)
nov 24 10:33:10 docker02 33d8b96b9062[1200]: 2023-11-24 10:33:10.534 CET [35] LOG: checkpoints are occurring too frequently (11 seconds apart)
nov 24 10:33:22 docker02 33d8b96b9062[1200]: 2023-11-24 10:33:22.633 CET [35] LOG: checkpoints are occurring too frequently (12 seconds apart)
nov 24 10:33:34 docker02 33d8b96b9062[1200]: 2023-11-24 10:33:34.379 CET [35] LOG: checkpoints are occurring too frequently (12 seconds apart)
nov 24 10:33:44 docker02 33d8b96b9062[1200]: 2023-11-24 10:33:44.377 CET [35] LOG: checkpoints are occurring too frequently (10 seconds apart)
nov 24 10:33:53 docker02 33d8b96b9062[1200]: 2023-11-24 10:33:53.592 CET [35] LOG: checkpoints are occurring too frequently (9 seconds apart)
nov 24 10:34:04 docker02 33d8b96b9062[1200]: 2023-11-24 10:34:04.271 CET [35] LOG: checkpoints are occurring too frequently (11 seconds apart)
nov 24 10:34:13 docker02 33d8b96b9062[1200]: 2023-11-24 10:34:13.725 CET [35] LOG: checkpoints are occurring too frequently (9 seconds apart)
nov 24 10:34:22 docker02 33d8b96b9062[1200]: 2023-11-24 10:34:22.886 CET [35] LOG: checkpoints are occurring too frequently (9 seconds apart)
nov 24 10:34:32 docker02 33d8b96b9062[1200]: 2023-11-24 10:34:32.705 CET [35] LOG: checkpoints are occurring too frequently (10 seconds apart)
nov 24 10:34:42 docker02 33d8b96b9062[1200]: 2023-11-24 10:34:42.025 CET [35] LOG: checkpoints are occurring too frequently (10 seconds apart)
nov 24 10:34:51 docker02 33d8b96b9062[1200]: 2023-11-24 10:34:51.517 CET [35] LOG: checkpoints are occurring too frequently (9 seconds apart)
nov 24 10:35:01 docker02 33d8b96b9062[1200]: 2023-11-24 10:35:01.632 CET [35] LOG: checkpoints are occurring too frequently (10 seconds apart)
nov 24 10:35:12 docker02 33d8b96b9062[1200]: 2023-11-24 10:35:12.685 CET [35] LOG: checkpoints are occurring too frequently (11 seconds apart)
nov 24 10:35:22 docker02 33d8b96b9062[1200]: 2023-11-24 10:35:22.923 CET [35] LOG: checkpoints are occurring too frequently (10 seconds apart)
nov 24 10:35:32 docker02 33d8b96b9062[1200]: 2023-11-24 10:35:32.703 CET [35] LOG: checkpoints are occurring too frequently (10 seconds apart)
nov 24 10:35:42 docker02 33d8b96b9062[1200]: 2023-11-24 10:35:42.797 CET [35] LOG: checkpoints are occurring too frequently (10 seconds apart)
nov 24 10:35:52 docker02 33d8b96b9062[1200]: 2023-11-24 10:35:52.731 CET [35] LOG: checkpoints are occurring too frequently (10 seconds apart)
nov 24 10:36:02 docker02 33d8b96b9062[1200]: 2023-11-24 10:36:02.355 CET [35] LOG: checkpoints are occurring too frequently (10 seconds apart)
nov 24 10:36:11 docker02 33d8b96b9062[1200]: 2023-11-24 10:36:11.812 CET [35] LOG: checkpoints are occurring too frequently (9 seconds apart)
nov 24 10:36:21 docker02 33d8b96b9062[1200]: 2023-11-24 10:36:21.161 CET [35] LOG: checkpoints are occurring too frequently (10 seconds apart)
nov 24 10:36:30 docker02 33d8b96b9062[1200]: 2023-11-24 10:36:30.837 CET [35] LOG: checkpoints are occurring too frequently (9 seconds apart)
nov 24 10:36:40 docker02 33d8b96b9062[1200]: 2023-11-24 10:36:40.895 CET [35] LOG: checkpoints are occurring too frequently (10 seconds apart)
nov 24 10:36:50 docker02 33d8b96b9062[1200]: 2023-11-24 10:36:50.593 CET [35] LOG: checkpoints are occurring too frequently (10 seconds apart)
nov 24 10:36:59 docker02 33d8b96b9062[1200]: 2023-11-24 10:36:59.814 CET [35] LOG: checkpoints are occurring too frequently (9 seconds apart)
nov 24 10:37:09 docker02 33d8b96b9062[1200]: 2023-11-24 10:37:09.199 CET [35] LOG: checkpoints are occurring too frequently (10 seconds apart)
nov 24 10:37:19 docker02 33d8b96b9062[1200]: 2023-11-24 10:37:19.601 CET [35] LOG: checkpoints are occurring too frequently (10 seconds apart)
nov 24 10:37:29 docker02 33d8b96b9062[1200]: 2023-11-24 10:37:29.818 CET [35] LOG: checkpoints are occurring too frequently (10 seconds apart)
nov 24 10:37:39 docker02 33d8b96b9062[1200]: 2023-11-24 10:37:39.895 CET [35] LOG: checkpoints are occurring too frequently (10 seconds apart)
nov 24 10:40:21 docker02 33d8b96b9062[1200]: 2023-11-24 10:40:21.692 CET [35] LOG: checkpoints are occurring too frequently (10 seconds apart)
nov 24 10:40:33 docker02 33d8b96b9062[1200]: 2023-11-24 10:40:33.105 CET [35] LOG: checkpoints are occurring too frequently (12 seconds apart)
nov 24 10:40:44 docker02 33d8b96b9062[1200]: 2023-11-24 10:40:44.801 CET [35] LOG: checkpoints are occurring too frequently (11 seconds apart)
nov 24 10:40:57 docker02 33d8b96b9062[1200]: 2023-11-24 10:40:57.440 CET [35] LOG: checkpoints are occurring too frequently (13 seconds apart)
nov 24 10:41:07 docker02 33d8b96b9062[1200]: 2023-11-24 10:41:07.943 CET [35] LOG: checkpoints are occurring too frequently (10 seconds apart)
nov 24 10:41:21 docker02 33d8b96b9062[1200]: 2023-11-24 10:41:21.356 CET [35] LOG: checkpoints are occurring too frequently (14 seconds apart)
nov 24 10:41:36 docker02 33d8b96b9062[1200]: 2023-11-24 10:41:36.391 CET [35] LOG: checkpoints are occurring too frequently (15 seconds apart)
nov 24 10:41:49 docker02 33d8b96b9062[1200]: 2023-11-24 10:41:49.293 CET [35] LOG: checkpoints are occurring too frequently (13 seconds apart)
nov 24 10:42:00 docker02 33d8b96b9062[1200]: 2023-11-24 10:42:00.720 CET [35] LOG: checkpoints are occurring too frequently (11 seconds apart)
nov 24 10:42:12 docker02 33d8b96b9062[1200]: 2023-11-24 10:42:12.392 CET [35] LOG: checkpoints are occurring too frequently (12 seconds apart)
nov 24 10:42:30 docker02 33d8b96b9062[1200]: 2023-11-24 10:42:30.657 CET [35] LOG: checkpoints are occurring too frequently (18 seconds apart)
nov 24 10:42:46 docker02 33d8b96b9062[1200]: 2023-11-24 10:42:46.338 CET [35] LOG: checkpoints are occurring too frequently (16 seconds apart)
nov 24 10:42:57 docker02 33d8b96b9062[1200]: 2023-11-24 10:42:57.103 CET [35] LOG: checkpoints are occurring too frequently (11 seconds apart)
nov 24 10:43:09 docker02 33d8b96b9062[1200]: 2023-11-24 10:43:09.618 CET [35] LOG: checkpoints are occurring too frequently (12 seconds apart)
nov 24 10:18:26 docker02 33d8b96b9062[1200]: 2023-11-24 10:18:26.776 CET [35] LOG: checkpoints are occurring too frequently (22 seconds apart)
nov 24 10:18:49 docker02 33d8b96b9062[1200]: 2023-11-24 10:18:49.002 CET [35] LOG: checkpoints are occurring too frequently (22 seconds apart)
nov 24 10:19:11 docker02 33d8b96b9062[1200]: 2023-11-24 10:19:11.320 CET [35] LOG: checkpoints are occurring too frequently (23 seconds apart)
nov 24 10:19:34 docker02 33d8b96b9062[1200]: 2023-11-24 10:19:34.058 CET [35] LOG: checkpoints are occurring too frequently (23 seconds apart)
nov 24 10:19:56 docker02 33d8b96b9062[1200]: 2023-11-24 10:19:56.160 CET [35] LOG: checkpoints are occurring too frequently (22 seconds apart)
nov 24 10:20:19 docker02 33d8b96b9062[1200]: 2023-11-24 10:20:19.691 CET [35] LOG: checkpoints are occurring too frequently (23 seconds apart)
nov 24 10:20:42 docker02 33d8b96b9062[1200]: 2023-11-24 10:20:42.938 CET [35] LOG: checkpoints are occurring too frequently (23 seconds apart)
nov 24 10:21:06 docker02 33d8b96b9062[1200]: 2023-11-24 10:21:06.356 CET [35] LOG: checkpoints are occurring too frequently (24 seconds apart)
nov 24 10:21:28 docker02 33d8b96b9062[1200]: 2023-11-24 10:21:28.590 CET [35] LOG: checkpoints are occurring too frequently (22 seconds apart)
nov 24 10:21:51 docker02 33d8b96b9062[1200]: 2023-11-24 10:21:51.617 CET [35] LOG: checkpoints are occurring too frequently (23 seconds apart)
nov 24 10:22:14 docker02 33d8b96b9062[1200]: 2023-11-24 10:22:14.530 CET [35] LOG: checkpoints are occurring too frequently (23 seconds apart)
nov 24 10:22:39 docker02 33d8b96b9062[1200]: 2023-11-24 10:22:39.058 CET [35] LOG: checkpoints are occurring too frequently (25 seconds apart)
nov 24 10:23:02 docker02 33d8b96b9062[1200]: 2023-11-24 10:23:02.064 CET [35] LOG: checkpoints are occurring too frequently (23 seconds apart)
nov 24 10:23:25 docker02 33d8b96b9062[1200]: 2023-11-24 10:23:25.382 CET [35] LOG: checkpoints are occurring too frequently (23 seconds apart)
nov 24 10:23:49 docker02 33d8b96b9062[1200]: 2023-11-24 10:23:49.410 CET [35] LOG: checkpoints are occurring too frequently (24 seconds apart)
nov 24 10:28:34 docker02 33d8b96b9062[1200]: 2023-11-24 10:28:34.128 CET [35] LOG: checkpoints are occurring too frequently (19 seconds apart)
nov 24 10:28:49 docker02 33d8b96b9062[1200]: 2023-11-24 10:28:49.073 CET [35] LOG: checkpoints are occurring too frequently (15 seconds apart)
nov 24 10:29:12 docker02 33d8b96b9062[1200]: 2023-11-24 10:29:12.887 CET [35] LOG: checkpoints are occurring too frequently (23 seconds apart)
nov 24 10:29:32 docker02 33d8b96b9062[1200]: 2023-11-24 10:29:32.667 CET [35] LOG: checkpoints are occurring too frequently (20 seconds apart)
nov 24 10:29:43 docker02 33d8b96b9062[1200]: 2023-11-24 10:29:43.824 CET [35] LOG: checkpoints are occurring too frequently (11 seconds apart)
nov 24 10:29:51 docker02 33d8b96b9062[1200]: 2023-11-24 10:29:51.326 CET [35] LOG: checkpoints are occurring too frequently (8 seconds apart)
nov 24 10:30:09 docker02 33d8b96b9062[1200]: 2023-11-24 10:30:09.215 CET [35] LOG: checkpoints are occurring too frequently (18 seconds apart)
nov 24 10:30:16 docker02 33d8b96b9062[1200]: 2023-11-24 10:30:16.547 CET [35] LOG: checkpoints are occurring too frequently (7 seconds apart)
nov 24 10:30:25 docker02 33d8b96b9062[1200]: 2023-11-24 10:30:25.162 CET [35] LOG: checkpoints are occurring too frequently (9 seconds apart)
nov 24 10:30:33 docker02 33d8b96b9062[1200]: 2023-11-24 10:30:33.967 CET [35] LOG: checkpoints are occurring too frequently (8 seconds apart)
nov 24 10:30:43 docker02 33d8b96b9062[1200]: 2023-11-24 10:30:43.040 CET [35] LOG: checkpoints are occurring too frequently (10 seconds apart)
nov 24 10:30:53 docker02 33d8b96b9062[1200]: 2023-11-24 10:30:53.033 CET [35] LOG: checkpoints are occurring too frequently (10 seconds apart)
nov 24 10:31:01 docker02 33d8b96b9062[1200]: 2023-11-24 10:31:01.964 CET [35] LOG: checkpoints are occurring too frequently (8 seconds apart)
nov 24 10:31:16 docker02 33d8b96b9062[1200]: 2023-11-24 10:31:16.476 CET [35] LOG: checkpoints are occurring too frequently (15 seconds apart)
nov 24 10:32:04 docker02 33d8b96b9062[1200]: 2023-11-24 10:32:04.206 CET [35] LOG: checkpoints are occurring too frequently (6 seconds apart)
nov 24 10:32:14 docker02 33d8b96b9062[1200]: 2023-11-24 10:32:14.133 CET [35] LOG: checkpoints are occurring too frequently (10 seconds apart)
nov 24 10:32:24 docker02 33d8b96b9062[1200]: 2023-11-24 10:32:24.615 CET [35] LOG: checkpoints are occurring too frequently (10 seconds apart)
nov 24 10:32:37 docker02 33d8b96b9062[1200]: 2023-11-24 10:32:37.079 CET [35] LOG: checkpoints are occurring too frequently (13 seconds apart)
nov 24 10:32:48 docker02 33d8b96b9062[1200]: 2023-11-24 10:32:48.132 CET [35] LOG: checkpoints are occurring too frequently (11 seconds apart)
nov 24 10:32:59 docker02 33d8b96b9062[1200]: 2023-11-24 10:32:59.177 CET [35] LOG: checkpoints are occurring too frequently (11 seconds apart)
nov 24 10:33:10 docker02 33d8b96b9062[1200]: 2023-11-24 10:33:10.534 CET [35] LOG: checkpoints are occurring too frequently (11 seconds apart)
nov 24 10:33:22 docker02 33d8b96b9062[1200]: 2023-11-24 10:33:22.633 CET [35] LOG: checkpoints are occurring too frequently (12 seconds apart)
nov 24 10:33:34 docker02 33d8b96b9062[1200]: 2023-11-24 10:33:34.379 CET [35] LOG: checkpoints are occurring too frequently (12 seconds apart)
nov 24 10:33:44 docker02 33d8b96b9062[1200]: 2023-11-24 10:33:44.377 CET [35] LOG: checkpoints are occurring too frequently (10 seconds apart)
nov 24 10:33:53 docker02 33d8b96b9062[1200]: 2023-11-24 10:33:53.592 CET [35] LOG: checkpoints are occurring too frequently (9 seconds apart)
nov 24 10:34:04 docker02 33d8b96b9062[1200]: 2023-11-24 10:34:04.271 CET [35] LOG: checkpoints are occurring too frequently (11 seconds apart)
nov 24 10:34:13 docker02 33d8b96b9062[1200]: 2023-11-24 10:34:13.725 CET [35] LOG: checkpoints are occurring too frequently (9 seconds apart)
nov 24 10:34:22 docker02 33d8b96b9062[1200]: 2023-11-24 10:34:22.886 CET [35] LOG: checkpoints are occurring too frequently (9 seconds apart)
nov 24 10:34:32 docker02 33d8b96b9062[1200]: 2023-11-24 10:34:32.705 CET [35] LOG: checkpoints are occurring too frequently (10 seconds apart)
nov 24 10:34:42 docker02 33d8b96b9062[1200]: 2023-11-24 10:34:42.025 CET [35] LOG: checkpoints are occurring too frequently (10 seconds apart)
nov 24 10:34:51 docker02 33d8b96b9062[1200]: 2023-11-24 10:34:51.517 CET [35] LOG: checkpoints are occurring too frequently (9 seconds apart)
nov 24 10:35:01 docker02 33d8b96b9062[1200]: 2023-11-24 10:35:01.632 CET [35] LOG: checkpoints are occurring too frequently (10 seconds apart)
nov 24 10:35:12 docker02 33d8b96b9062[1200]: 2023-11-24 10:35:12.685 CET [35] LOG: checkpoints are occurring too frequently (11 seconds apart)
nov 24 10:35:22 docker02 33d8b96b9062[1200]: 2023-11-24 10:35:22.923 CET [35] LOG: checkpoints are occurring too frequently (10 seconds apart)
nov 24 10:35:32 docker02 33d8b96b9062[1200]: 2023-11-24 10:35:32.703 CET [35] LOG: checkpoints are occurring too frequently (10 seconds apart)
nov 24 10:35:42 docker02 33d8b96b9062[1200]: 2023-11-24 10:35:42.797 CET [35] LOG: checkpoints are occurring too frequently (10 seconds apart)
nov 24 10:35:52 docker02 33d8b96b9062[1200]: 2023-11-24 10:35:52.731 CET [35] LOG: checkpoints are occurring too frequently (10 seconds apart)
nov 24 10:36:02 docker02 33d8b96b9062[1200]: 2023-11-24 10:36:02.355 CET [35] LOG: checkpoints are occurring too frequently (10 seconds apart)
nov 24 10:36:11 docker02 33d8b96b9062[1200]: 2023-11-24 10:36:11.812 CET [35] LOG: checkpoints are occurring too frequently (9 seconds apart)
nov 24 10:36:21 docker02 33d8b96b9062[1200]: 2023-11-24 10:36:21.161 CET [35] LOG: checkpoints are occurring too frequently (10 seconds apart)
nov 24 10:36:30 docker02 33d8b96b9062[1200]: 2023-11-24 10:36:30.837 CET [35] LOG: checkpoints are occurring too frequently (9 seconds apart)
nov 24 10:36:40 docker02 33d8b96b9062[1200]: 2023-11-24 10:36:40.895 CET [35] LOG: checkpoints are occurring too frequently (10 seconds apart)
nov 24 10:36:50 docker02 33d8b96b9062[1200]: 2023-11-24 10:36:50.593 CET [35] LOG: checkpoints are occurring too frequently (10 seconds apart)
nov 24 10:36:59 docker02 33d8b96b9062[1200]: 2023-11-24 10:36:59.814 CET [35] LOG: checkpoints are occurring too frequently (9 seconds apart)
nov 24 10:37:09 docker02 33d8b96b9062[1200]: 2023-11-24 10:37:09.199 CET [35] LOG: checkpoints are occurring too frequently (10 seconds apart)
nov 24 10:37:19 docker02 33d8b96b9062[1200]: 2023-11-24 10:37:19.601 CET [35] LOG: checkpoints are occurring too frequently (10 seconds apart)
nov 24 10:37:29 docker02 33d8b96b9062[1200]: 2023-11-24 10:37:29.818 CET [35] LOG: checkpoints are occurring too frequently (10 seconds apart)
nov 24 10:37:39 docker02 33d8b96b9062[1200]: 2023-11-24 10:37:39.895 CET [35] LOG: checkpoints are occurring too frequently (10 seconds apart)
nov 24 10:40:21 docker02 33d8b96b9062[1200]: 2023-11-24 10:40:21.692 CET [35] LOG: checkpoints are occurring too frequently (10 seconds apart)
nov 24 10:40:33 docker02 33d8b96b9062[1200]: 2023-11-24 10:40:33.105 CET [35] LOG: checkpoints are occurring too frequently (12 seconds apart)
nov 24 10:40:44 docker02 33d8b96b9062[1200]: 2023-11-24 10:40:44.801 CET [35] LOG: checkpoints are occurring too frequently (11 seconds apart)
nov 24 10:40:57 docker02 33d8b96b9062[1200]: 2023-11-24 10:40:57.440 CET [35] LOG: checkpoints are occurring too frequently (13 seconds apart)
nov 24 10:41:07 docker02 33d8b96b9062[1200]: 2023-11-24 10:41:07.943 CET [35] LOG: checkpoints are occurring too frequently (10 seconds apart)
nov 24 10:41:21 docker02 33d8b96b9062[1200]: 2023-11-24 10:41:21.356 CET [35] LOG: checkpoints are occurring too frequently (14 seconds apart)
nov 24 10:41:36 docker02 33d8b96b9062[1200]: 2023-11-24 10:41:36.391 CET [35] LOG: checkpoints are occurring too frequently (15 seconds apart)
nov 24 10:41:49 docker02 33d8b96b9062[1200]: 2023-11-24 10:41:49.293 CET [35] LOG: checkpoints are occurring too frequently (13 seconds apart)
nov 24 10:42:00 docker02 33d8b96b9062[1200]: 2023-11-24 10:42:00.720 CET [35] LOG: checkpoints are occurring too frequently (11 seconds apart)
nov 24 10:42:12 docker02 33d8b96b9062[1200]: 2023-11-24 10:42:12.392 CET [35] LOG: checkpoints are occurring too frequently (12 seconds apart)
nov 24 10:42:30 docker02 33d8b96b9062[1200]: 2023-11-24 10:42:30.657 CET [35] LOG: checkpoints are occurring too frequently (18 seconds apart)
nov 24 10:42:46 docker02 33d8b96b9062[1200]: 2023-11-24 10:42:46.338 CET [35] LOG: checkpoints are occurring too frequently (16 seconds apart)
nov 24 10:42:57 docker02 33d8b96b9062[1200]: 2023-11-24 10:42:57.103 CET [35] LOG: checkpoints are occurring too frequently (11 seconds apart)
nov 24 10:43:09 docker02 33d8b96b9062[1200]: 2023-11-24 10:43:09.618 CET [35] LOG: checkpoints are occurring too frequently (12 seconds apart)
Do you have:
https://www.postgresql.org/docs/current/runtime-config-logging.html#RUNTIME-CONFIG-LOGGING-WHAT
log_statement
set to at least 'mod'?
Unfortunately we don't, but now that you asked, we will turn this on.
>> We are using dev databases that are created from snapshots of the
>> standby. There is a possibility that a dev database instance (created
>> from a snapshot of the standby) might have connected the primary just
>> before it was reconfigured to be standalone. Can this be a problem?
Was your original report for the dev databases also?
No, every log and metric was for the prod db.
How are the snapshots being taken?
zfs snapshot is taken on the standby, then zfs clone is created on the snapshot, and a new postgresql instance is started on top of the clone. It recovers within one minute. In a very few cases (two or three times in a year), it fails to recover. Then we use a different snapshot. When the dev instance starts up, then we immediately delete everything from repmgr nodes, and disable repmgr completely. Today we noticed that the dev db was created in a network that made it possible to connect to the prod primary. (dev db's network was not separated from the prod db's network, fixed today). The dev db might have connected to the prod/primary after startup. But that dev instance was created 7 days ago, so probably it is not related.
Actually, we need this standby because we are using zfs snapshots for making frequent database backups. Without this standby, we can't make frequent backups. (The primary and the other standby are not using zfs.)
Thanks,
Laszlo
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