Sam <sam@xxxxxxxxxxxxx> writes: > A particular web application I am working has a staging version > running one a vps, and a production version running on another vps. > They both get about the same usage, but the production version keeps > crashing and has to be re-started daily for the last couple days. The > log file at the time of crash looks like this: > LOG: could not accept new connection: Cannot allocate memory > LOG: select() failed in postmaster: Cannot allocate memory This looks like a system-level memory shortage. You might find useful information in the kernel log. I'd suggest enabling timestamps in the PG log (see log_line_prefix) so that you can correlate events in the two log files. regards, tom lane -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general