I am using elk stack version 5.0 and 1.3/5.0 for topbeat on centos 7. The problem is that the proc.cpu.user_p is always < 0.9. Normally, the values are showed as 0.0xx (0.001, 0,003 .v..v), I tried to run a heavy task on the instance but stil, the value stopped at 0.9. And with that heavy task, cloudwatch monitor (I use ec2 instance) gave me only ~45% CPU usage. Both topbeat and metricbeat have the same problem.
At first, I was thinking the proc.cpu.user_p value is divided by 100 but seems like it's not the root cause. Please help!