Loadaverage Analysis in Linux

Judging the system load

The 1.uptime command, the three number of load average, represents the average number of processes for 1 minutes, 5 minutes, and 15 minutes, respectively.

If you continue to read the manual, it will also tell you that when the CPU is completely idle, the average load is 0, and when the CPU workload is saturated, the average load is 1.

Then obviously, the lower the value of "load average", such as 0.2 or 0.3, indicates that the smaller the workload of the computer, the less the system load.

Load average/number of cores = 1, there is a performance issue.

2. You can also view the file/proc/loadavg, such as

For more information, please refer to: http://songxj.blog.51cto.com/620981/840906.

Loadaverage Analysis in Linux