On Tue, Feb 26, 2008 at 07:15:29AM +0100, Todd HG wrote:

I suspect you has no memory leak at all. It's very typical for Unix systems to keep free memory as small as possible (here is 11M only from 2G) :

last pid: 79350; load averages: 0.39, 0.46, 0.41 up 33+17:16:00 09:43:53 21 processes: 1 running, 20 sleeping CPU states: 25.8% user, 0.0% nice, 11.4% system, 9.8% interrupt, 53.0% idle Mem: 103M Active, 1430M Inact, 378M Wired, 83M Cache, 63M Buf, 11M Free Swap: 2096M Total, 4872K Used, 2091M Free

PID USERNAME THR PRI NICE SIZE RES STATE TIME WCPU COMMAND 67776 nobody 1 4 -10 87168K 85572K kqread 799:58 32.91% nginx 843 root 1 96 0 5600K 728K select 2:04 0.00% sshd 814 root 1 96 0 4612K 736K select 0:59 0.00% ntpd

location ~ \.(html|css|js)$ { expires ... }

location ~ \.(jpg|jpeg|gif)$ { expires ... }