At 64 cores, the load average comes out to .4 per core. Somebody correct
me, but that actually seems fairly low.
That said, if you want to pursue this further, I would suggest
implementing something like this to give you a better idea of your
Puppet Server health:
https://docs.puppet.com/pe/latest/puppet_server_metrics.html
- Rilindo
On 02/16/2017 10:20 PM, Amrit Atmajit wrote:
Hi,
We are using high end setup for our Puppet and foreman in CentOS
server: RAID5, 198GB RAM, 64 cores Processor.
But, after installation of Foreman-installer puppet is eating the CPU
like anything. We can observe CPU usage% is spiking > 4000!!!!!
Is it because of RAID5 processor? Can anyone help on this to resolve
this issue?
======================================================
top - 23:18:09 up 21:17, 3 users, load average: 29.86, 21.72, 22.12
Tasks: 705 total, 1 running, 704 sleeping, 0 stopped, 0 zombie
%Cpu(s): 63.2 us, 0.4 sy, 0.0 ni, 36.4 id, 0.0 wa, 0.0 hi, 0.0
si, 0.0 st
KiB Mem : 19778108+total, 18979132+free, 5705996 used, 2283756
buff/cache
KiB Swap: 4194300 total, 4194300 free, 0 used. 19106275+avail Mem
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+
COMMAND
36570 puppet 20 0 13.414g 2.652g 21912 S 4060 1.4 141:07.87 java
3359 sandisk 20 0 1787316 185376 45404 S 1.0 0.1 5:22.40
gnome-shell
35962 root 20 0 158272 2920 1568 R 0.7 0.0 0:06.39 top
28264 root 20 0 0 0 0 S 0.3 0.0 0:21.24
kworker/21:0
30703 root 20 0 0 0 0 S 0.3 0.0 0:14.38
kworker/26:1
32997 root 20 0 0 0 0 S 0.3 0.0 0:10.75
kworker/30:1
33369 root 20 0 0 0 0 S 0.3 0.0 0:11.32
kworker/53:2
33435 root 20 0 0 0 0 S 0.3 0.0 0:08.22
kworker/23:2
34037 root 20 0 0 0 0 S 0.3 0.0 0:09.36
kworker/35:0
34064 root 20 0 0 0 0 S 0.3 0.0 0:10.88
kworker/62:0
34461 root 20 0 0 0 0 S 0.3 0.0 0:07.47
kworker/56:2
34996 root 20 0 0 0 0 S 0.3 0.0 0:06.21
kworker/40:1
35002 root 20 0 0 0 0 S 0.3 0.0 0:06.51
kworker/51:1
35214 root 20 0 0 0 0 S 0.3 0.0 0:07.02
kworker/57:1
35966 root 20 0 0 0 0 S 0.3 0.0 0:02.58
kworker/29:1
36175 root 20 0 0 0 0 S 0.3 0.0 0:03.25
kworker/49:0
36358 root 20 0 0 0 0 S 0.3 0.0 0:01.86
kworker/39:2
36861 root 20 0 0 0 0 S 0.3 0.0 0:01.16
kworker/54:2
36890 root 20 0 0 0 0 S 0.3 0.0 0:00.84
kworker/15:1
36929 root 20 0 0 0 0 S 0.3 0.0 0:00.72
kworker/2:2
36930 root 20 0 0 0 0 S 0.3 0.0 0:01.17
kworker/59:1
36938 root 20 0 0 0 0 S 0.3 0.0 0:00.82
kworker/46:2
37013 root 20 0 0 0 0 S 0.3 0.0 0:00.76
kworker/41:0
37077 root 20 0 0 0 0 S 0.3 0.0 0:00.23
kworker/47:0
1 root 20 0 198032 11220 3972 S 0.0 0.0 0:17.96
systemd
2 root 20 0 0 0 0 S 0.0 0.0 0:00.94
kthreadd
3 root 20 0 0 0 0 S 0.0 0.0 0:00.45
ksoftirqd/0
5 root 0 -20 0 0 0 S 0.0 0.0 0:00.00
kworker/0:0H
6 root 20 0 0 0 0 S 0.0 0.0 0:04.66
kworker/u128:0
7 root 20 0 0 0 0 S 0.0 0.0 0:00.00
kworker/u129:0
8 root rt 0 0 0 0 S 0.0 0.0 0:00.45
migration/0
=======================================================
Best Regards,
Amrit
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