PRC | sys    1.42s | user   3.18s | #proc    284 | #zombie    0 | #exit     12 |
CPU | sys      14% | user     31% | irq       2% | idle    248% | wait      5% |
MEM | tot    15.6G | free    3.3G | cache   8.0G | buff    0.4G | slab    0.9G |
