Re: Walsender waiting on SnapbuildSync

2018-08-05 Thread Andres Freund
On 2018-08-04 13:34:04 -0600, Brent Kerby wrote: > On Postgres 10.3 (on AWS RDS), I am running logical decoding using the > test_decoding output plugin, and every few minutes I am seeing pauses in > the stream, unrelated to any large transactions. About once every hour or > two, the pause is long e

Walsender waiting on SnapbuildSync

2018-08-05 Thread Brent Kerby
d after are generally normally-sized ones (at most a few kilobytes of WAL), so this doesn't appear to be related to issues with large transactions that have been discussed in the past. - Brent (Originally posted here: https://stackoverflow.com/questions/51687322/postgres-walsender-waiting-on-snapbuildsync )