JProfiler
by Liran Zelkha
Hi oVirt Board Members,
We are starting a process of optimizing the Ovirt Engine code for performance. To accomplish that, we need a Java Profiler. Many solutions exist in the market, some of them are open source. However, for our process, we need to have the following functionality from the profiler:
* CPU profiling
* See the application Hot Spots - meaning which method takes the longest to run, and how many times each method is run.
*
Memory profiling.
* See the biggest objects that exist in the Engine heap, and who created them.
*
Database profiling.
* See the queries that are being sent to the database, how many times they are executed, and the average execution duration.
*
Thread profiling.
* Status of the system threads.
These capabilities are covered by commercial profilers. One of them is called JProfiler (http://www.ej-technologies.com/products/jprofiler/overview.html).
The company that manufactures JProfiler offers a solution for open source projects, allowing them to use JProfiler licenses for free, in exchange for posting the JProfiler logo on the open source project site. (See here for an example)
My question is whether you'll allow such posting on the Ovirt web site, so that the Engine team can use JProfiler to improve Ovirt's Engine performance.
Thanks,
Liran Zelkha
10 years, 10 months
oVirt Weekly Meeting Minutes -- 2013-04-24
by Ofer Schreiber
Minutes: http://ovirt.org/meetings/ovirt/2013/ovirt.2013-04-24-14.04.html
Minutes (text): http://ovirt.org/meetings/ovirt/2013/ovirt.2013-04-24-14.04.txt
Log: http://ovirt.org/meetings/ovirt/2013/ovirt.2013-04-24-14.04.log.html
============================
#ovirt: oVirt Weekly Meeting
============================
Meeting started by oschreib at 14:04:11 UTC. The full logs are available
at http://ovirt.org/meetings/ovirt/2013/ovirt.2013-04-24-14.04.log.html
.
Meeting summary
---------------
* agenda and roll call (oschreib, 14:04:36)
* Release Updates (oschreib, 14:04:46)
* Conferences and Workshops (oschreib, 14:04:51)
* Infra team update (oschreib, 14:04:56)
* Other Topics (oschreib, 14:05:02)
* oVirt 3.2.2 Update (oschreib, 14:07:31)
* : Update should be out next week (oschreib, 14:08:15)
* ACTION: oschreib to coordinate 3.2.2 for next week (2013-05-01)
(oschreib, 14:08:55)
* oVirt 3.3 Release (oschreib, 14:10:21)
* http link://www.ovirt.org/OVirt_3.3_release-management (oschreib,
14:10:36)
* Next milestone (oschreib, 14:10:47)
* Feature freeze and beta release: 2013-05-31 (oschreib, 14:10:50)
* scheduling: major re-factoring in 3.3. new API won't be in.
(oschreib, 14:16:31)
* Conferences and Workshops (oschreib, 14:18:15)
* Shanghai workshop coming up in a few weeks, contact theron if you
have questions (oschreib, 14:19:01)
* Infra team update (oschreib, 14:22:09)
* infra team is working on reducing SPOF's (oschreib, 14:24:22)
* a bit more space on ovirt web site for builds (oschreib, 14:25:05)
* Additional topics (oschreib, 14:27:37)
Meeting ended at 14:35:03 UTC.
Action Items
------------
* oschreib to coordinate 3.2.2 for next week (2013-05-01)
Action Items, by person
-----------------------
* oschreib
* oschreib to coordinate 3.2.2 for next week (2013-05-01)
People Present (lines said)
---------------------------
* oschreib (54)
* evilissimo (10)
* ofri_ (9)
* Rydekull (9)
* loreste (7)
* verwilst (4)
* ovirtbot (2)
* dustins (1)
Generated by `MeetBot`_ 0.1.4
.. _`MeetBot`: http://wiki.debian.org/MeetBot
11 years
oVirt Weekly Meeting Minutes -- 2013-04-10
by Mike Burns
Minutes:
http://ovirt.org/meetings/ovirt/2013/ovirt.2013-04-10-14.01.html
Minutes (text):
http://ovirt.org/meetings/ovirt/2013/ovirt.2013-04-10-14.01.txt
Log:
http://ovirt.org/meetings/ovirt/2013/ovirt.2013-04-10-14.01.log.html
=========================
#ovirt: oVirt Weekly Sync
=========================
Meeting started by mburns at 14:01:09 UTC. The full logs are available
at http://ovirt.org/meetings/ovirt/2013/ovirt.2013-04-10-14.01.log.html
.
Meeting summary
---------------
* Agenda and Roll Call (mburns, 14:01:17)
* Agenda (mburns, 14:01:26)
* release updates for 3.2 (mburns, 14:01:39)
* release updates for 3.3 (mburns, 14:01:41)
* conferences and workshops (mburns, 14:01:48)
* Sub Project Status (mburns, 14:02:00)
* Other Topics (mburns, 14:02:05)
* oVirt 3.2 Updates (mburns, 14:03:35)
* 3.2 EL6 packages are now available in the stable repositories (as of
this morning) (mburns, 14:03:54)
* 3.2.2 build should be available in the next couple weeks (mburns,
14:10:11)
* work for vms not running on el6 out of the box is underway (mburns,
14:10:28)
* oVirt 3.3 Updates (mburns, 14:13:03)
* LINK: http://www.ovirt.org/OVirt_3.3_release-management (mburns,
14:13:29)
* new features for Virt, SLA, Node, Gluster posted (mburns, 14:14:04)
* every feature has a feature page posted as well (mburns, 14:14:20)
* a couple more to be posted still -- novnc, spice html5, el6
machine-type bug (mburns, 14:15:10)
* reminder: feature freeze is May 31 (mburns, 14:16:23)
* direct host feature dropped -- determined to be not useful (mburns,
14:19:43)
* node features are primarily running on a different schedule,
targeting GA May 31 (mburns, 14:22:00)
* exception being the vdsm plugin for ovirt-node which will ship on
oVirt Project schedule (mburns, 14:22:27)
* Conferences and Workshops (mburns, 14:23:42)
* schedule is available http://www.ovirt.org/Intel_Workshop_May_2013
(mburns, 14:24:52)
* visa information going out shortly (mburns, 14:25:02)
* speakers with approved talks have been notified (mburns, 14:25:15)
* slides are due 22-April if your presentation was approved (mburns,
14:25:49)
* you should start booking flights and hotels now if you're attending
and haven't already (mburns, 14:26:40)
* please contack theron if you need visa letters (mburns, 14:28:41)
* visa letters should be going out today (mburns, 14:28:50)
* Marketing group (mburns, 14:31:23)
* the oVirt Marketing group kicked off last week (mburns, 14:31:37)
* planning an ovirt/cloud conf to occur in San Francisco in late
August (mburns, 14:31:57)
* venue secured, prospectus drafted (mburns, 14:32:18)
* prospectus to be sent later this week to all oVirt companies
(mburns, 14:32:34)
* there will be multiple tracks (3-4) (mburns, 14:34:20)
* need to get more papers submitted than for our past workshops
(mburns, 14:34:35)
* conference won't be pure oVirt, but need to make sure oVirt is
represented (mburns, 14:35:51)
* more info will be shared as the marketing group moves forward
(mburns, 14:36:52)
* Sub-project status (mburns, 14:38:33)
* Sub-project status -- Infra (mburns, 14:38:39)
* LINK:
http://resources.ovirt.org/meetings/ovirt/2013/ovirt.2013-04-08-14.04.html
(ewoud, 14:40:29)
* work is still in progress installing servers (mburns, 14:40:37)
* not much else to report (mburns, 14:40:43)
* issues installing at rackspace (mburns, 14:41:22)
* waiting on new IPs from alterway (mburns, 14:41:28)
* Other Topics (mburns, 14:42:45)
Meeting ended at 14:44:58 UTC.
Action Items
------------
Action Items, by person
-----------------------
* **UNASSIGNED**
* (none)
People Present (lines said)
---------------------------
* mburns (81)
* theron (21)
* oschreib (13)
* lvernia (5)
* ewoud (4)
* mskrivanek (3)
* ovirtbot (3)
* doron (1)
* ofri (1)
* fsimonce (1)
* dustins (1)
* dneary (0)
Generated by `MeetBot`_ 0.1.4
.. _`MeetBot`: http://wiki.debian.org/MeetBot
11 years
Minutes :: Infra weekly :: 2013-04-08
by Ewoud Kohl van Wijngaarden
Minutes:
http://ovirt.org/meetings/ovirt/2013/ovirt.2013-04-08-14.04.html
Minutes (text):
http://ovirt.org/meetings/ovirt/2013/ovirt.2013-04-08-14.04.txt
Log:
http://ovirt.org/meetings/ovirt/2013/ovirt.2013-04-08-14.04.log.html
====================
#ovirt: infra weekly
====================
Meeting started by ewoud at 14:04:58 UTC. The full logs are available at
http://ovirt.org/meetings/ovirt/2013/ovirt.2013-04-08-14.04.log.html .
Meeting summary
---------------
* Introductions (ewoud, 14:06:35)
* Review of action items (ewoud, 14:07:40)
* Hosting (ewoud, 14:10:22)
* AGREED: we wait for April 17 for more IPs from Alterway (ewoud,
14:22:26)
* ACTION: ewoud mail to infra@ to make sure we don't have a SPOF on
people with access (ewoud, 14:26:10)
* ACTION: eedri to send email about ip space on rackspace servers
(eedri, 14:28:11)
* puppet (ewoud, 14:30:03)
* ACTION: ewoud restart the puppet ML thread (ewoud, 14:47:38)
* hosting (ewoud, 14:47:58)
* Review of action items (ewoud, 15:03:44)
* jenkins (ewoud, 15:09:18)
* would like to run per patch jenkins jobs, blocked on rackspace
(ewoud, 15:12:45)
* other business (ewoud, 15:12:50)
Meeting ended at 15:17:10 UTC.
Action Items
------------
* ewoud mail to infra@ to make sure we don't have a SPOF on people with
access
* eedri to send email about ip space on rackspace servers
* ewoud restart the puppet ML thread
Action Items, by person
-----------------------
* eedri
* eedri to send email about ip space on rackspace servers
* ewoud
* ewoud mail to infra@ to make sure we don't have a SPOF on people
with access
* ewoud restart the puppet ML thread
* **UNASSIGNED**
* (none)
People Present (lines said)
---------------------------
* ewoud (115)
* eedri (63)
* Rydekull (24)
* quaid (24)
* dcaro (11)
* dneary (8)
* ovirtbot (6)
* mmornati (3)
* fabiand (2)
* theron_ (0)
* eedri|mtg (0)
Generated by `MeetBot`_ 0.1.4
.. _`MeetBot`: http://wiki.debian.org/MeetBot
11 years
Re: Next meeting
by Ewoud Kohl van Wijngaarden
In the end we decided not to meet due to a lack of people.
On Wed, Mar 27, 2013 at 11:35:52AM +0000, Karsten 'quaid' Wade wrote:
> On 03/26/2013 12:17 AM, Ewoud Kohl van Wijngaarden wrote:
> > Next week is easter so I'm not sure about if everyone can attend. During
> > the meeting I got the following responses. Please add/correct where
> > possible.
> >
> > Rydekull likely
> > ewoud likely
> > quaid unsure
>
> I just meant it would be OK with me if we didn't meet, but if there's a
> few of us we should meet. It's part of the rhythm, and we're not all
> going to be out. I'm +1 for meeting.
>
> - Karsten
>
> > dneary no
> > dcaro no
> >
> > Though I'm sure Rydekull and I can have a very nice meeting, it may
> > better to move it if it turns out it's just the two of us.
> > _______________________________________________
> > Infra mailing list
> > Infra(a)ovirt.org
> > http://lists.ovirt.org/mailman/listinfo/infra
> >
>
>
> --
> Karsten 'quaid' Wade, Sr. Analyst - Community Growth
> http://TheOpenSourceWay.org .^\ http://community.redhat.com
> @quaid (identi.ca/twitter/IRC) \v' gpg: AD0E0C41
>
> _______________________________________________
> Infra mailing list
> Infra(a)ovirt.org
> http://lists.ovirt.org/mailman/listinfo/infra
11 years