查看系统负载命令w
10:05:36 up 1 day, 1:04, 1 user, load average: 0.00, 0.01, 0.05 USER TTY FROM LOGIN@ IDLE JCPU PCPU WHAT root pts/0 110.184.11.12 08:34 0.00s 0.01s 0.00s w
还有一个命令可以查看系统负载 uptime
uptime 10:06:27 up 1 day, 1:04, 1 user, load average: 0.00, 0.01, 0.05