On Tue, May 7, 2019 at 2:45 PM Andres Freund <and...@anarazel.de> wrote: > I just hit this bad a couple times during some testing. Under load, with > 2500 segments to recycle, it took well over a minute.
I wonder if this played a part in the wal_recycle=off-for-ZFS thing. -- Thomas Munro https://enterprisedb.com