Nagios the turd

After upgrading to FreeBSD 6.3 (from 6.2), my nagios setup kept going to 100% cpu over and over. There has been recent discussion and even patches posted on the FreeBSD list but those didn’t help so much.

However, this did:

 21:18 PST | jfesler@goat:~/ % cat /etc/libmap.conf    [/usr/local/nagios/bin/nagios]    [bin/nagios]

Restart nagios, then use lsof to verify that it linked to libthr instead of libpthread. (OR .. just check your CPU)

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