top - 19:03:08 up 9 days,  2:34, 11 users,  load average: 0.98, 1.31, 1.26
Tasks: 280 total,   1 running, 279 sleeping,   0 stopped,   0 zombie
Cpu(s):  3.0%us,  1.0%sy,  0.0%ni, 95.5%id,  0.3%wa,  0.0%hi,  0.1%si,  0.0%st
Mem:   6999044k total,  6932968k used,    66076k free,   987564k buffers
Swap:        0k total,        0k used,        0k free,  3137476k cached

  PID USER      PR  NI  VIRT  RES  SHR S %CPU %MEM    TIME+  COMMAND
21461 mongod    20   0 3030m  16m 4564 S 2300.0  0.2  5122848h mongod
 6732 root      20   0 86264  11m 3684 S  5.6  0.2   0:24.22 iotop
30682 winpro    20   0  365m  42m  24m S  2.7  0.6   0:16.27 php-cgi
29907 winpro    20   0  365m  42m  24m S  2.3  0.6   0:16.17 php-cgi