Hi, On 2018-04-04 21:55:10 +0300, Teodor Sigaev wrote: > > > > Have you ever observed that in the field? This sounds more artificial > > > > than real to me. > > > > > > Zabbix storage with 50Gb WAL per hour on insertion. > > > > That's not a very detailed description. Isn't that a largely insertion > > only workload? > > It's mostly insert load, collecting monitoring information. Also there are > some read-only transactions, ~10 per second.
How are you running into deadlock detector issues then? Where do the significant number of heavyweight lock weights come from? > We didn't invent this from mind, client came to us with support request, now > we have two different cases. You gotta actually start describing those then. Greetings, Andres Freund