stat
vmstat
使用
$ vmstat 1
procs -----------memory---------- ---swap-- -----io---- -system-- ------cpu-----
r b swpd free buff cache si so bi bo in cs us sy id wa st
0 0 0 5921968 1536888 16818972 0 0 0 75 1 0 4 2 95 0 0
上表的
dstat
--total-cpu-usage-- -dsk/total- -net/total- ---paging-- ---system--
usr sys idl wai stl| read writ| recv send| in out | int csw
4 1 95 0 0| 735B 592k| 0 0 | 0 0 |5465 33k
8 3 90 0 0| 0 168k| 428k 429k| 0 0 | 10k 41k
3 1 97 0 0| 0 208k| 128k 149k| 0 0 |8106 31k
pidstat
Linux 4.15.0-58-generic (master) 11/19/2019 _x86_64_ (8 CPU)
01:58:10 PM UID PID %usr %system %guest %wait %CPU CPU Command
01:58:10 PM 0 1 0.34 0.23 0.00 0.00 0.57 0 systemd
01:58:10 PM 0 2 0.00 0.00 0.00 0.00 0.00 2 kthreadd
01:58:10 PM 0 7 0.00 0.01 0.00 0.01 0.01 0 ksoftirqd/0