They are measuring the same memory in this case. Resident is the only number you really need to worry about. See: http://www.darkcoding.net/software/resident-and-virtual-memory-on-linux-a-short-example/
~Ryan On Tue, Jul 8, 2014 at 12:42 AM, 李鑫 <[email protected]> wrote: > Hi, > I set memcached maxBytes to 12gb and I want to forbid virtual memory > , so I add -k option. but the result is physical memory is 12gb and > virtual memory is 12.2gb . I don`t know why memcached cost about 24gb , > more than double maxbytes. > this is the memcached config : > root 21075 1 4 Jun19 ? 19:03:09 > /opt/apps/memcached/bin/memcached -u root -l 10.10.85.65 -p 11211 -m 12288 > -c 4096 -t 4 -P /opt/logs/memcached/11211.pid -k -d > > this is memory status by command : top -d 1 -p 21075 : > > > <https://lh6.googleusercontent.com/-LnsjV_8lEwg/U7ufoK7yofI/AAAAAAAAAIg/hrfI-Cjfgvw/s1600/QQ%E5%9B%BE%E7%89%8720140708153645.jpg> > > > Is this situation is Ok ? And is memcached still use virtual memory? > > -- > > --- > You received this message because you are subscribed to the Google Groups > "memcached" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > For more options, visit https://groups.google.com/d/optout. > -- --- You received this message because you are subscribed to the Google Groups "memcached" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
