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Author Topic: How to tell which user consumes the most resources?  (Read 5935 times)

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PiotrE
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How to tell which user consumes the most resources?
« on: January 07, 2021, 12:03:00 PM »
Hi,
is there a way we can check which user consumes the most of the resources??
I have around 60 users on one server and I got feeling one of them put a lot of stress to whole server.

Ive set limits in /Security/cgroups - > Limit server resources (cgroups) -  they are all red (Columns in red are disabled in cgroups limits configuration. )

Anyway - is there a way I could monitor which user take the most server resources?

King regards,
 Piotr
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Igor S.
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Re: How to tell which user consumes the most resources?
« Reply #1 on: January 08, 2021, 11:31:49 AM »
You can use the top/htop commands to see the process you need
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PiotrE
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Re: How to tell which user consumes the most resources?
« Reply #2 on: January 08, 2021, 07:04:26 PM »
Thank You. But theres a way we could monitor user usage in longet timeframe? To see who is using the most resources on server over a month or so?
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Igor S.
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Re: How to tell which user consumes the most resources?
« Reply #3 on: January 11, 2021, 11:43:38 PM »
No default things configured for that.
You can try to configure the console SA util, for example. Or you can configure some monitoring like Zabbix, Munin, Nagios etc
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cinique
Re: How to tell which user consumes the most resources?
« Reply #4 on: January 11, 2021, 11:50:39 PM »
Quote from: Igor S. on January 11, 2021, 11:43:38 PM
Or you can configure some monitoring like Zabbix, Munin, Nagios etc
Was thinking I might submit a short tutorial on installing munin, if thought useful.
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Sandeep
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Re: How to tell which user consumes the most resources?
« Reply #5 on: January 12, 2021, 09:16:10 AM »
use glances you will get log in it.
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PiotrE
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Re: How to tell which user consumes the most resources?
« Reply #6 on: January 12, 2021, 11:28:36 AM »
Thank You for all responces.

Munin, afaik cant provide statistics per user- Ive used it before, on cPanel but it only gives me "total", summarize stats per whole server- not per user. But If I mistaken - please post tutorial if You can ;-)

I am looking for a solution to have simple stats like concurrent connections, visitors count, bandwidth but per user in long time-frame (no TOP like information - this second only)
Is this possible?

Basically - for 60 users I have on my server, one of them stress server very much and I can find which user cause this.

High load is purely random to that extend that every few days apache hang and stop serving pages. Manual restart help but I would like to pinpoint user (and dont have time to sit 24h and look after every load spikes ;-D)

 Ill look into "Glances"
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cinique
Re: How to tell which user consumes the most resources?
« Reply #7 on: January 12, 2021, 02:40:32 PM »
« Last Edit: January 12, 2021, 02:42:25 PM by cynique »
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