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% Cpu (s): 96.0 us user process collates the proportion of cpu, calculated according to the whole cpu. PID USER PR NI VIRT RES SHR S% CPU% MEM TIME+ COMMAND 31018 root 20 0 12.219g 0.011t 3256 S 0.39.3 290 MEM TIME+ COMMAND 06.94. / redis-server 0.0.0.0 MEM TIME+ COMMAND 16379 [cluster] 27941 1003 20 0 11.568 g 2.641g 23732 S 769.6 2.1 1952205 java-Dapp.home=/opt/path-service-Xms2048m-Xmx2048m com.asiainfo.Serv+ 5449 1003 20 0 11.634g 2.622g 24528 S 740.2 2.11917 java-Dapp.home=/opt/billing-service-Xms2048m-Xmx2048m com.asiainfo.S+%CPU each process accounts for cpu According to accounting. Top, press 1 for a total of 16 cores. Percentage of each core. Bill and path account for 1500%, so they account for more than 15 cores. Top-10:15:55 up 89 days, 5 min, 10 users, load average: 31.75,32.45, 32.37Tasks: 506 total, 2 running, 494 sleeping, 0 stopped, 10 zombie%Cpu0: 98.9 us, 0.6 sy, 0.0 ni, 0.0 id, 0.0 wa, 0.6 hi, 0.0 si, 0.0 st%Cpu1: 99.4 us, 0.0 sy, 0.0 ni, 0.0 id 0.0 wa, 0.6 hi, 0.0 si, 0.0 st%Cpu2: 98.3 us, 0.6 sy, 0.0 ni, 0.0 id, 0.0 wa, 0.6 hi, 0.6 si, 0.0 st%Cpu3: 96.1 us, 0.0 sy, 0.0 ni, 2.8 id, 0.0 wa, 0.6 hi, 0.6 si, 0.0 st%Cpu4: 96.1 us 2.8 sy, 0.0 ni, 0.6 id, 0.0 wa, 0.6 hi, 0.0 si, 0.0 st%Cpu5: 95.0 us, 1.7 sy, 0.0 ni, 2.8 id, 0.0 wa, 0.6 hi, 0.0 si, 0.0 st%Cpu6: 87.7 us, 5.0 sy, 0.0 ni, 6.7 id, 0.0 wa, 0.6 hi 0.0 si, 0.0 st%Cpu7: 87.8 us, 4.4 sy, 0.0 ni, 7.2 id, 0.0 wa, 0.6 hi, 0.0 si, 0.0 st%Cpu8: 96.7 us, 0.0 sy, 0.0 ni, 2.8 id, 0.0 wa, 0.6 hi, 0.0 si, 0.0 st%Cpu9: 89.4 us, 6.7 sy, 0.0 ni 3.4 id, 0.0 wa, 0.6 hi, 0.0 si, 0.0 st%Cpu10: 98.9 us, 0.6 sy, 0.0 ni, 0.0 id, 0.0 wa, 0.6 hi, 0.0 si, 0.0 st%Cpu11: 99.4 us, 0.0 sy, 0.0 ni, 0.0 id, 0.0 wa, 0.6 hi, 0.0 si 0.0 st%Cpu12: 94.5 us, 2.2 sy, 0.0 ni, 2.2 id, 0.0 wa, 1.1 hi, 0.0 si, 0.0 st%Cpu13: 93.9 us, 1.7 sy, 0.0 ni, 3.4 id, 0.0 wa, 0.6 hi, 0.6 si, 0.0 st%Cpu14: 91.1 us, 4.4 sy, 0.0 ni, 2.8 id 0.0 wa, 1.1 hi, 0.6 si, 0.0 st%Cpu15: 95.6 us, 1.7 sy, 0.0 ni, 2.2 id, 0.0 wa, 0.6 hi, 0.0 si, 0.0 stKiB Mem: 13203361+total, 15970676 free, 42259056 used, 73803888 buff/cacheKiB Swap: 0 total, 0 free, 0 used. 88048416 avail Mem

Https://blog.csdn.net/q2519008/article/details/79985673

VIRT:virtual memory usage virtual memory RES:resident memory usage resident memory SHR:shared memory shared memory S: this is the state of the process. It has the following different values: d-uninterruptible sleep state. R-running state S-sleeping state T-tracked or stopped Z-zombie state is mostly S

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