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Re: [pcp] pmlogger performance

To: pcp@xxxxxxxxxxx
Subject: Re: [pcp] pmlogger performance
From: Stan Cox <scox@xxxxxxxxxx>
Date: Tue, 30 Jul 2013 14:11:38 -0400
Delivered-to: pcp@xxxxxxxxxxx
In-reply-to: <51ED4B1A.8010505@xxxxxxxxxx>
References: <51E374C4.5@xxxxxxxxxx> <51E4A12C.5000003@xxxxxxxxxxxxxxxx> <51E4A7DE.1090307@xxxxxxxxxx> <51E4A93F.4070505@xxxxxxxxxxxxxxxx> <51E4ADD0.6060806@xxxxxxxxxx> <51E4FB50.7010100@xxxxxxxxxxxxxxxx> <51E82B31.6040100@xxxxxxxxxx> <51ED4B1A.8010505@xxxxxxxxxx>
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20130311 Thunderbird/17.0.4
Results run on a machine not running much of anything else; improved the benchmark and plotting scripts.

raw_____pmlogge sar____ iostat__mpstat__vmstat__atop
3518.77 3520.50 3526.35 3518.17 3520.61 3516.00 3520.80

3577.68 3577.15 3580.99 3576.02 3573.60 3572.85 3576.95

3476.28 3480.50 3478.09 3479.41 3553.21 3479.44 3473.19

line 1 pmlogger interval of 1 minute, total duration of 1 hour
line 2 pmlogger interval of 5 minute, total duration of 1 hour
line 3 pmlogger interval of 10 minutes, total duration of 1 hour
raw run sysbench by itself
pmlogger run raw simultaneously with pmlogger
sar raw raw simultaneously with sar (and so on)


line 1 plot pmgnuplot-1-total.sh / (average time/request) pmgnuplot-1-avg.sh
line 2 *-5-*
line 3 *-10-*

Attachment: pmgnuplot-1-avg.sh
Description: application/shellscript

Attachment: pmgnuplot-1-total.sh
Description: application/shellscript

Attachment: pmgnuplot-5-avg.sh
Description: application/shellscript

Attachment: pmgnuplot-5-total.sh
Description: application/shellscript

Attachment: pmgnuplot-10-avg.sh
Description: application/shellscript

Attachment: pmgnuplot-10-total.sh
Description: application/shellscript

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