On Fri, Jan 09, 2004 at 03:09:41PM +0100, Gabriel Wicke wrote:
Brion,
how much ram is taken up by Apache on Larousse and Pliny? We won't need any disk buffering in the Apache cluster, the it's important to know how much Apache/php itself takes up.
Do we need 512Mb or 1Gig on the Apaches?
This is from larousse: 15:23 TimStarling: total used free shared buffers cached 15:23 TimStarling: Mem: 2065112 2000424 64688 0 361848 745996 15:23 TimStarling: -/+ buffers/cache: 892580 1172532 15:23 TimStarling: Swap: 1020088 506284 513804
So it's using 900 MB of real memory. Swap is used, but the vmstat's I've seen all had very small si/so rates (0 most of the time, 5 maximum), so this is no issue.
Thinking of moving more things over to memcached, 1 GB seems to be the absolute minimum to me, I'd prefer 2GB.
Regards,
JeLuF