I've been noticing my memory and swap usage have had some large jumps in the last two months on our 7.306 box... so far it's not a problem but wondering if there's some memory leaks...
The top offenders are snmpd and smptd:
Code:
17100 root 34 19 192m 106m 232 S 0 10.5 0:42.75 snmpd
1639 root 15 0 327m 93m 1404 S 0 9.3 399:19.46 smtpd.bin
total used free shared buffers cached
Mem: 1035976 1005776 30200 0 6716 448616
-/+ buffers/cache: 550444 485532
Swap: 1052248 439808 612440
Also see memory usage graphs attached.
Note that we're not polling snmp, and are not using any proxies or anti-virus or anti-spam.
Uptime is 167 days.
Firewall is at a remote co-lo so I'm not too interested in upgrading to 7.4 right now.
Thanks,
Barry