On Tue, Dec 1, 2015 at 8:51 AM, Peter J. Holzer <hjp-pgsql@xxxxxx> wrote: > What could cause a plperlu procedure to freeze for 68 > seconds between the call to confess and its output? > Another weird thing: $success is undef because a ØMQ rpc call[1] timed > out (after 60 seconds, which is also a mystery, because ØMQ doesn't seem > to have a default timeout of 60 seconds, and I don't set one). One thing I would check is the TCP keepalive settings. If you don't sort it out, please read this and post with more information; it's tough to guess at a cause without knowing the version of PostgreSQL or the OS involved, etc. https://wiki.postgresql.org/wiki/Guide_to_reporting_problems -- Kevin Grittner EDB: http://www.enterprisedb.com The Enterprise PostgreSQL Company -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general