top - 18:02:54 up  1:17,  3 users,  load average: 4.60, 3.03, 2.24
Tasks: 316 total,   3 running, 313 sleeping,   0 stopped,   0 zombie
Cpu(s):  0.0%us, 13.9%sy,  0.0%ni, 82.4%id,  3.4%wa,  0.0%hi,  0.3%si,  0.0%st
Mem:  65891376k total, 65619628k used,   271748k free, 62971648k buffers
Swap:  4194296k total,        0k used,  4194296k free,    25552k cached

  PID USER      PR  NI  VIRT  RES  SHR S %CPU %MEM    TIME+  COMMAND
 6502 root      -3   0     0    0    0 S 75.2  0.0   2:03.77 drbd_a_r0
 5925 root      20   0     0    0    0 D 63.0  0.0   7:34.99 flush-147:0
 6527 root      20   0  106m 4928  720 D 42.8  0.0   1:03.34 dd
 5871 root      20   0     0    0    0 R 14.3  0.0   1:46.69 drbd_w_r0
  180 root      20   0     0    0    0 S 11.3  0.0   8:21.33 kswapd1
  179 root      20   0     0    0    0 S  9.6  0.0   8:05.62 kswapd0
 5865 root      20   0     0    0    0 S  8.0  0.0   1:01.41 drbd_submit
 5874 root      20   0     0    0    0 S  4.3  0.0   0:27.59 drbd_r_r0
  109 root      20   0     0    0    0 S  1.7  0.0   0:04.01 kblockd/3