top - 05:52:14 up 350 days, 19:08,  1 user,  load average: 0.15, 0.13, 0.10
Tasks:  74 total,   2 running,  72 sleeping,   0 stopped,   0 zombie
Cpu(s):  4.3%us,  0.0%sy,  0.0%ni, 95.7%id,  0.0%wa,  0.0%hi,  0.0%si,  0.0%st
Mem:    524472k total,   218448k used,   306024k free,    82196k buffers
Swap:   524280k total,     1652k used,   522628k free,    34812k cached

  PID USER      PR  NI  VIRT  RES  SHR S %CPU %MEM    TIME+  COMMAND
 8400 apache    15   0 19128 7732 3628 S  1.0  1.5   0:00.40 httpd
 8482 apache    15   0 19228 8560 4368 S  1.0  1.6   0:00.54 httpd
 8564 apache    15   0 19472 8648 4344 S  0.7  1.6   0:00.27 httpd
 8601 apache    15   0 19060 7440 3492 S  0.7  1.4   0:00.16 httpd
 8611 apache    15   0 19004 7596 3632 S  0.7  1.4   0:00.18 httpd
 8612 apache    15   0 19364 7748 3624 S  0.7  1.5   0:00.12 httpd
 8616 apache    15   0 18972 7328 3516 S  0.7  1.4   0:00.07 httpd
 8617 apache    15   0 18920 7476 3600 S  0.7  1.4   0:00.08 httpd
 8627 apache    15   0 18808 7344 3576 S  0.7  1.4   0:00.08 httpd
 8545 apache    15   0 19360 7868 3576 S  0.3  1.5   0:00.18 httpd
 8563 apache    15   0 19684 8928 4356 S  0.3  1.7   0:00.36 httpd
 8597 apache    15   0 19324 8632 4356 S  0.3  1.6   0:00.17 httpd
 8598 apache    15   0 19012 7436 3564 S  0.3  1.4   0:00.11 httpd
 8618 apache    15   0 19060 7292 3412 S  0.3  1.4   0:00.07 httpd
 8625 apache    15   0 18984 7416 3540 S  0.3  1.4   0:00.06 httpd