counter_cpu_share_used with red alert - PowerPanel

3
Resource counter_cpu_share_used red alert on environment 170 dominio.com current value: 89 soft limit: 85 hard limit: 95

Sometimes in the resource log of this red warning, what worries me, the doubt is .. How can I debug this on PowerPanel? I tried to see something in the processes that are running, but I can not figure out how this can help me.

Server is VPS.

I'll leave System Proccess print in order to make it easier to understand my current scenario.

    
asked by anonymous 01.11.2015 / 00:44

1 answer

3

Good evening,

I have no experience with power panel, but I have with other similar management software and in the post has little information. But I studied some materials from the net and I will try to help you.

To begin with, here is a PDF, with administration information for this system.

On page 62 ( Monitoring Operations and Viewing Logs ), talk a little about viewing and configuring these logs.

This is happening because the processing has reached a pre-set limit in the counter_cpu_share_used parameter. To debug, you have to analyze the list of processes in the Container Services dashboard, going to the System Processes link and see which processes are consuming more resources, through the TIME column, you see which processes are using the most time of the CPU. Then you need to study whether to change the active application / service, restricting usage if possible, or whether to increase the CPU of your VPS.

From what I saw of the images you posted, it is a quantitative indicator, that is, it only counts the number of active processes. This will only be a problem if the% CPU is high.

It is common for Apache to make processes available for each connection. Here is a detailed explanation of this and how to limit the processes ).

Here's a snippet:

  

For example, Apache needs 1000 processes to handle 1000 concurrently connected clients, or connections.

translation:

  

For example, Apache needs 1000 processes to handle 1000 concurrently connected clients, or connections.

If the cpu time (in%) is not auto, you just need to set the counter_cpu_share_used parameter to a more auto value, otherwise you will have to study an action for that service, either to improve processing or to restrict users connections.

Any questions, I'm available.

    
10.11.2015 / 21:54