<div dir="ltr"><div>Hi,</div><div><br></div><div>you should take a look at the following 3 links :</div><div><br></div><div>my performance talk about GPFS , take a look at the dstat plugin mentioned in the charts : </div><div><br></div><div><a href="http://www.gpfsug.org/wp-content/uploads/2014/05/UG10_GPFS_Performance_Session_v10.pdf">http://www.gpfsug.org/wp-content/uploads/2014/05/UG10_GPFS_Performance_Session_v10.pdf</a><br></div><div><br></div><div>documentation about the mmpmon interface and use in GPFS : </div><div><br></div><a href="http://www-01.ibm.com/support/knowledgecenter/SSFKCN_4.1.0/com.ibm.cluster.gpfs.v4r1.gpfs200.doc/bl1adv_mmpmonch.htm">http://www-01.ibm.com/support/knowledgecenter/SSFKCN_4.1.0/com.ibm.cluster.gpfs.v4r1.gpfs200.doc/bl1adv_mmpmonch.htm</a><br><div><br></div><div>documentation about GSS/ESS/GNR in case you care about this as well and its additional mmpmon commands :</div><div><br></div><div><a href="http://www-01.ibm.com/support/knowledgecenter/SSFKCN/bl1du14a.pdf">http://www-01.ibm.com/support/knowledgecenter/SSFKCN/bl1du14a.pdf</a><br></div><div><br></div><div>Sven</div><div><br></div><div><br></div></div><div class="gmail_extra"><br><div class="gmail_quote">On Fri, Nov 21, 2014 at 11:35 AM, Jan-Frode Myklebust <span dir="ltr"><<a href="mailto:janfrode@tanso.net" target="_blank">janfrode@tanso.net</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">I'm considering writing a Performance CoPilot agent (PMDA, Performance<br>
Metrics Domain Agent) for GPFS, and would like to collect all/most of<br>
the metrics that are already available in the gpfs SNMP agent -- ideally<br>
without using SNMP..<br>
<br>
So, could someone help me with where to find GPFS performance data? I've<br>
noticed "mmfsadm" has a "resetstats" option, but what are these stats /<br>
where can I find them? All in mmpmon?<br>
<br>
Also the GPFS-MIB.txt seems to point at some commands I'm unfamiliar<br>
with:<br>
<br>
-- all other node data from EE "get nodes" command<br>
-- Status info from EE "get fs -b" command<br>
-- Performance data from mmpmon "gfis" command<br>
-- Storage pool table comes from EE "get pools" command<br>
-- Storage pool data comes from SDR and EE "get pools" command<br>
-- Disk data from EE "get fs" command<br>
-- Disk performance data from mmpmon "ds" command:<br>
-- From mmpmon nc:<br>
<br>
<br>
Any idea what 'EE "get nodes"' is? And what do they mean by 'mmpmon<br>
"gfis"', "nc" or "ds"? These commands doesn't work when fed to mmpmon..<br>
<br>
<br>
<br>
-jf<br>
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</blockquote></div><br></div>