Cpu, memory - limit by user


 
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Operating Systems Linux Red Hat Cpu, memory - limit by user
# 1  
Old 05-28-2015
Cpu, memory - limit by user

Hi all !

I'm new in this site, so sorry if this question is into wrong place.

How can I limit cpu/core and memory usage by user?
System: RedHat Ent. Linux. 6.4

Tks,
# 2  
Old 05-29-2015
I don't have experience with your requested per-user limits, but I have seen a limit for threads per user:
Code:
# cat /etc/security/limits.d/threads.conf
* soft  nproc       6000
* soft  sigpending  6000

And found the following resource that will be more fair to other users regarding CPU consumption:
Quote:
# echo ‘1’ > /proc/sys/kernel/sched_autogroup_enabled
Add to /etc/sysctl.conf and reboot:
kernel.sched_autogroup_enabled = 1
This User Gave Thanks to MadeInGermany For This Post:
# 3  
Old 05-30-2015
Looks like it can be done with cgroups, but i have never configured those.

Regards
Peasant.
# 4  
Old 05-30-2015
Have a look at the limits.conf manpage. You can limit CPU and memory usage using limits.conf hard values.
This User Gave Thanks to fpmurphy For This Post:
# 5  
Old 06-02-2015
Hi Peasant,
You're right. I've configured the /etc/cgconfig.conf and it works properly !

Tks all !
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