I think the settings effect the cache size. Besides other data structures that need space there is ofcourse the code itself, all the shared libs that are mapped etc. This ps command likely shows the sum of everything. Depends a little on what OS you are using. If it is a Solaris 10 or better OS than you could use pmap -xsa command to show what is actually using what.

--Paul

On 18-jan-2008, at 19:46, Dustin Sallings wrote:


On Jan 18, 2008, at 10:14, zaaas zaaas wrote:

why used my memcached server 177160K of memory? If have limited the memory to -m 128 megabyte


I believe that only limits cache storage. There's still overhead like connection memory, read buffer, etc... You're not that far off the target memory.

--
Dustin Sallings


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