Re: Swap = 0

[cahit Eyigünlü <cahit.eyigunlu@xxxxxxxxx>]

Actually that is better i think ;

is there any optimization tool i have added 2 more gb ram but it is still locking server :S

top - 13:11:13 up 33 min,  2 users,  load average: 29.96, 13.75, 10.97

Tasks: 280 total,  40 running, 236 sleeping,   0 stopped,   4 zombie

Cpu(s): 61.1%us, 34.2%sy,  0.0%ni,  0.0%id,  0.0%wa,  0.3%hi,  4.4%si,  0.0%st

Mem:   3090588k total,  2481096k used,   609492k free,    16068k buffers

Swap:  2064376k total,    22796k used,  2041580k free,   274104k cached

 

  PID USER      PR  NI  VIRT  RES  SHR S %CPU %MEM    TIME+  COMMAND

 4331 root      18   0  169m 131m  764 S  0.0  4.3   0:01.75 /usr/sbin/clamd

 4228 mysql     15   0  356m  53m 3904 S 24.0  1.8   5:42.20 /usr/sbin/mysqld --basedir=/ --datadir=/var/lib/mysql --user=mys

2010/4/13 Hakan Koseoglu <hakan@xxxxxxxxxxxx>

Cahit,
2010/4/13 cahit Eyigünlü <cahit.eyigunlu@xxxxxxxxx>:

> My server returning an error sth. like swap =  0 then locking httpd and all

Set up a monitoring tool like sar etc. or my favourite, nmon with
capacity planning. Depending on what those 4k users are doing, you
might be running out of RAM + swap space until the out-of-memory
killer kicks in and frees up some space by killing some processes. You
should be able to see that activity in the message logfile.
--
Hakan (m1fcj) - http://www.hititgunesi.org

_______________________________________________
CentOS mailing list
CentOS@xxxxxxxxxx
http://lists.centos.org/mailman/listinfo/centos

_______________________________________________
CentOS mailing list
CentOS@xxxxxxxxxx
http://lists.centos.org/mailman/listinfo/centos