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Re: Process in OpenVZ. [message #43676 is a reply to message #43635] |
Thu, 06 October 2011 08:44 |
Rene
Messages: 40 Registered: September 2006
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Yes this is on 2.6.32-042stab037.1, Scientific Linux 6.1.
> Anyway, looks like vzprocps would need a bit of love & attention
Absolutely! I can't understand how this tool has not been updated for years. It should be a cornerstone in managing an OpenVZ server!
Another tool I REALLY miss from Virtuozzo is vzstat or something similar showing a list with the load of each container on a hardware node, like below. Actually it could probably be improved a lot, but a tool that would just show the important key values like CPU, memory, IO, loadavg for starters would be really cool.
11:38am, up 382 days, 5:21, 1 user, load average: 3.59, 3.87, 4.35
CTNum 24, procs 1699: R 4, S 1687, D 5, Z 3, T 0, X 0
CPU [ OK ]: CTs 100%, CT0 0%, user 42%, sys 58%, idle 0%, lat(ms) 371/49
Mem [ OK ]: total 12160MB, free 465MB/5MB (low/high), lat(ms) 1/0
Swap [ OK ]: tot 3961MB, free 3944MB, in 0.000MB/s, out 0.000MB/s
Net [ OK ]: tot: in 0.000MB/s 0pkt/s, out 0.000MB/s 0pkt/s
Disks [ OK ]: in 0.000MB/s, out 147.703MB/s
CTID ST %VM %KM PROC CPU SOCK FCNT MLAT IP
1 OK 1.2/- 0.2/- 0/89/MAX 0.01/2.5 68/MAX 0 3 192.168.40.239
303 OK 2.3/- 0.5/- 0/75/MAX 3.05/3.3 78/MAX 0 11 xx.yy.251.73
305 OK 2.3/- 0.9/- 2/87/MAX 19.0/5.6 109/MAX 0 371 xx.yy.158.189
307 OK 2.5/- 0.3/- 0/36/MAX 0.00/3.3 19/MAX 0 0 xx.yy.251.70
310 OK 0.5/- 0.1/- 0/31/MAX 0.00/4.4 18/MAX 0 1 xx.yy.158.185
318 OK 1.8/- 0.4/- 0/62/MAX 11.9/4.4 70/MAX 0 1 xx.yy.144.18
401 OK 4.6/- 0.5/- 0/83/MAX 0.07/5.6 65/MAX 0 3 xx.yy.216.146
402 OK 1.2/- 0.2/- 0/45/MAX 0.01/4.4 22/MAX 0 1 xx.yy.144.23
403 OK 1.2/- 0.3/- 0/65/MAX 0.03/3.3 58/MAX 0 1 xx.yy.144.29
406 OK 3.7/- 0.4/- 0/92/MAX 0.02/5.6 95/MAX 0 1 xx.yy.144.27
407 OK 0.9/- 0.3/- 0/69/MAX 0.03/3.3 54/MAX 0 1 xx.yy.144.15
409 OK 2.7/- 0.3/- 0/74/MAX 0.12/4.4 55/MAX 0 3 xx.yy.144.25
410 OK 1.5/- 0.3/- 0/57/MAX 0.02/3.3 53/MAX 0 1 xx.yy.144.7
414 OK 2.0/- 0.3/- 0/57/MAX 0.00/4.4 43/MAX 0 1 xx.yy.251.66
417 OK 1.3/- 0.3/- 0/55/MAX 0.00/4.4 49/MAX 0 37 xx.yy.144.12
418 OK 0.5/- 0.1/- 0/36/MAX 0.00/2.1 27/MAX 0 0 xx.yy.158.163
423 OK 4.1/- 0.5/- 0/120/MAX 0.02/5.6 144/MAX 0 4 xx.yy.144.28
425 OK 1.3/- 0.2/- 0/43/MAX 0.02/2.1 44/MAX 0 1 xx.yy.144.4
426 OK 0.9/- 0.3/- 0/64/MAX 0.02/2.1 46/MAX 0 0 xx.yy.144.6
427 OK 1.7/- 0.3/- 0/72/MAX 0.00/4.4 57/MAX 0 1 xx.yy.158.173
428 OK 2.2/- 0.3/- 0/67/MAX 0.61/5.6 50/MAX 0 6 xx.yy.216.147
430 OK 0.3/- 0.2/- 0/37/MAX 0.00/4.4 22/MAX 0 0 xx.yy.158.188
431 OK 0.1/- 0.1/- 0/19/MAX 0.00/2.1 13/MAX 0 1 xx.yy.251.75
432 OK 1.5/- 0.3/- 0/59/MAX 0.00/8.9 82/MAX 0 7 xx.yy.158.180
I hacked up this quick-n-dirty script that produce a usable output, even if it ain't too pretty:
#
clear
while true
do
tput cup 0 0
top -cbn1 | head -12
echo
for x in `vzlist -o veid -H`; do /bin/echo "$x: `vzctl exec $x cat /proc/loadavg `"; done
echo
iostat -dmN | grep -v ^sd
sleep 10
done
You might need to change the iostat line depending on your disks and configuration.
[Updated on: Thu, 06 October 2011 13:00] Report message to a moderator
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Process in OpenVZ.
By: maas187 on Mon, 17 January 2011 11:44
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Re: Process in OpenVZ.
By: curx on Mon, 17 January 2011 13:11
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Re: Process in OpenVZ.
By: nuno on Tue, 18 January 2011 17:34
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Re: Process in OpenVZ.
By: pyite on Sun, 13 February 2011 05:21
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Re: Process in OpenVZ.
By: curx on Sun, 13 February 2011 21:27
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Re: Process in OpenVZ.
By: Rene on Sun, 02 October 2011 08:52
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Re: Process in OpenVZ.
By: Sadist on Sun, 02 October 2011 13:14
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Re: Process in OpenVZ.
By: Ales on Sun, 02 October 2011 23:32
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Re: Process in OpenVZ.
By: Rene on Mon, 03 October 2011 05:08
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Re: Process in OpenVZ.
By: Ales on Tue, 04 October 2011 00:40
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Re: Process in OpenVZ.
By: Rene on Thu, 06 October 2011 08:44
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