mpstat
使用
mpstat
Linux 5.14.0-362.8.1.el9_3.x86_64 (rocky1) 07/20/2024 _x86_64_ (2 CPU)
09:26:04 PM CPU %usr %nice %sys %iowait %irq %soft %steal %guest %gnice %idle
09:26:04 PM all 0.11 0.01 0.07 0.00 0.07 0.06 0.00 0.00 0.00 99.68查看 0 号和 1 号 CPU 的状态（间隔 1s，连续显示 5 次）
mpstat -P 0,1 1 5
Linux 5.14.0-362.8.1.el9_3.x86_64 (rocky1) 07/20/2024 _x86_64_ (2 CPU)
09:25:52 PM CPU %usr %nice %sys %iowait %irq %soft %steal %guest %gnice %idle
09:25:53 PM 0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 100.00
09:25:53 PM 1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 100.00
09:25:53 PM CPU %usr %nice %sys %iowait %irq %soft %steal %guest %gnice %idle
09:25:54 PM 0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 100.00
09:25:54 PM 1 0.00 0.00 0.00 0.00 0.99 0.00 0.00 0.00 0.00 99.01
09:25:54 PM CPU %usr %nice %sys %iowait %irq %soft %steal %guest %gnice %idle
09:25:55 PM 0 0.00 0.00 0.99 0.00 0.00 0.00 0.00 0.00 0.00 99.01
09:25:55 PM 1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 100.00
09:25:55 PM CPU %usr %nice %sys %iowait %irq %soft %steal %guest %gnice %idle
09:25:56 PM 0 0.00 0.00 0.00 0.00 0.98 0.98 0.00 0.00 0.00 98.04
09:25:56 PM 1 0.99 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 99.01
09:25:56 PM CPU %usr %nice %sys %iowait %irq %soft %steal %guest %gnice %idle
09:25:57 PM 0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 100.00
09:25:57 PM 1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 100.00
Average: CPU %usr %nice %sys %iowait %irq %soft %steal %guest %gnice %idle
Average: 0 0.00 0.00 0.20 0.00 0.20 0.20 0.00 0.00 0.00 99.40
Average: 1 0.20 0.00 0.00 0.00 0.20 0.00 0.00 0.00 0.00 99.60Last updated