These are chat archives for ManageIQ/manageiq/performance

2nd
Sep 2015
Dennis Metzger
@dmetzger57
Sep 02 2015 00:15
@akrzos have you had any luck specifying the number of datastore in the VC simulator (global, per RP, local, etc.)? I've specified values, the simulator doesn't error, just doesn't honor the request
Alex Krzos
@akrzos
Sep 02 2015 01:18
@dmetzger57 I've always specified it in my vcsim config
<datastore>
  <global>1</global>
  <cluster>1</cluster>
  <local>1</local>
</datastore>
so I have a vcsim-perf.cfg and an initInventory-perf.cfg
So in my xlarge provider i end up with 221 datastores, 1 global, 1 per cluster (20 clusters), and 1 per host (200 hosts)
Dennis Metzger
@dmetzger57
Sep 02 2015 01:23
essentially that's what I have in my vcdim initInventory.cfg - different values of course
Alex Krzos
@akrzos
Sep 02 2015 02:28
@dmetzger57 hmm, I changed it once in a test run I did to create like 4k datastores for reproducing a bz, so i know it can be done, not sure why the simulator is being stuborn
Alex Krzos
@akrzos
Sep 02 2015 14:40
@dmetzger57 since you just worked on refresh another major perf issue with refresh is targeted refreshes on rhev, no matter the number of vms it takes the same amount of time to refresh them
akrzos @akrzos probably needs to opens a bz on that issue as well
Dennis Metzger
@dmetzger57
Sep 02 2015 14:55
@akrzos another bz in the queue is a wonderful thing :smile:
Alex Krzos
@akrzos
Sep 02 2015 14:57
:smile:
Alex Krzos
@akrzos
Sep 02 2015 16:47
@dmetzger57 FYI I opened one on the RHEVM targeted refreshes (https://bugzilla.redhat.com/show_bug.cgi?id=1259476)
Greg Blomquist
@blomquisg
Sep 02 2015 16:48
heh, that's because we don't support targeted refresh with RHEVM yet :)
only vmware does targeted refresh
Alex Krzos
@akrzos
Sep 02 2015 16:48
@blomquisg I think that answers my next question
Greg Blomquist
@blomquisg
Sep 02 2015 16:49
is it: "why the heck doesn't it do targeted refresh?"
(answer: because we're lazy programmers :) )
Alex Krzos
@akrzos
Sep 02 2015 16:49
what other providers have targeted refresh, vmware only right?
Greg Blomquist
@blomquisg
Sep 02 2015 16:49
yeah, vmware only
Alex Krzos
@akrzos
Sep 02 2015 16:52
@blomquisg Does that mean my bz would be an RFE then?
Greg Blomquist
@blomquisg
Sep 02 2015 16:53
@akrzos probably ... it might even be a dup :/
can't remember if there's one in there already for RHEV
I think there's one for openstack requesting targeted refresh ... you might check with dajo to see if he remembers
Alex Krzos
@akrzos
Sep 02 2015 16:55
@blomquisg I see one for SCVMM
and the OSP one
Greg Blomquist
@blomquisg
Sep 02 2015 16:55
k, if there's not one for rhev, then I suppose this becomes the RFE for rhev :)
Alex Krzos
@akrzos
Sep 02 2015 16:55
I'll ping dajo
Keenan Brock
@kbrock
Sep 02 2015 17:02
@akrzos do you use the same scripts to setup an environment as dajo - or do you have a different one?
Alex Krzos
@akrzos
Sep 02 2015 17:04
@kbrock I use the same scripts as dajo
Alex Krzos
@akrzos
Sep 02 2015 17:10
@kbrock Makes it easy to setup a test environment per the providers I want and the settings i need etc. Especially since we don't have a cli for everything