Tasks: 155 total, 2 running, 153 sleeping, 0 stopped, 0 zombie Cpu(s): 0.3%us, 7.7%sy, 0.0%ni, 83.8%id, 8.2%wa, 0.0%hi, 0.0%si, 0.0%st Mem: 33019856k total, 32928380k used, 91476k free, 3196k buffers Swap: 979924k total, 979924k used, 0k free, 2584048k cached PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND 350 root 15 -5 0 0 0 R 57 0.0 12:54.02 kswapd0 5749 mysql 20 0 30.3g 28g 3328 S 3 90.1 33:33.83 mysqld 351 root 15 -5 0 0 0 S 0 0.0 0:05.13 kswapd1 5056 root 15 -5 0 0 0 S 0 0.0 0:00.36 xfsbufd