| From: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
|---|---|
| To: | benleis1(at)gmail(dot)com |
| Cc: | pgsql-bugs(at)lists(dot)postgresql(dot)org |
| Subject: | Re: BUG #17467: Perf degradation after switching to latest jdbc drivers |
| Date: | 2022-04-25 13:36:12 |
| Message-ID: | 37278.1650893772@sss.pgh.pa.us |
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| Lists: | pgsql-bugs pgsql-jdbc |
PG Bug reporting form <noreply(at)postgresql(dot)org> writes:
> Due to the CVE-2022-21724 we upgraded our driver from 42.2.22 to 43.3.3.
> We've now started to a large perf degradation during initial opens to the
> database.
You'd be best off to inquire about that on the pgsql-jdbc mailing list.
This list deals with issues in the core server, which I doubt that is.
FWIW, you might want to double-check that you've not accidentally
changed any connection parameters. It could be useful to enable
log_connections on the server, so you can see if the connection
attempts look any different in the server log.
regards, tom lane
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