<html><head><meta http-equiv="Content-Type" content="text/html charset=windows-1252"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;">Hi Chandrahasa,<div><br></div><div>Could you provide us the logs from your Manageiq VM while it is connected to your ovirt environment? Additionally, could you provide some details on the environment incase we need to reproduce the issue? </div><div><br><div>
<div style="color: rgb(0, 0, 0); letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;">—</div><div style="color: rgb(0, 0, 0); letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;">Alex Krzos | Performance Engineering<br>Red Hat<br>Desk: 919-754-4280<br>Mobile: 919-909-6266<br><br></div>
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<br><div><div>On Sep 3, 2014, at 9:39, Greg Blomquist <<a href="mailto:gblomqui@redhat.com">gblomqui@redhat.com</a>> wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite">Also roping in Alex Krzos. He's had quite a bit of experience with performance analysis with ovirt downstream as well as manageIQ.<br><br>----- Original Message -----<br><blockquote type="cite">From: "Oved Ourfali" <<a href="mailto:ovedo@redhat.com">ovedo@redhat.com</a>><br>To: "Liran Zelkha" <<a href="mailto:lzelkha@redhat.com">lzelkha@redhat.com</a>><br>Cc: "Chandrahasa S" <<a href="mailto:chandrahasa.s@tcs.com">chandrahasa.s@tcs.com</a>>, <a href="mailto:emesika@redhat.com">emesika@redhat.com</a>, <a href="mailto:users@ovirt.org">users@ovirt.org</a>, "Greg Blomquist"<br><<a href="mailto:gblomqui@redhat.com">gblomqui@redhat.com</a>><br>Sent: Tuesday, September 2, 2014 4:05:41 AM<br>Subject: Re: [ovirt-users] Ovirt Hang after adding to ManageIq<br><br>cc-ing also Greg Blomquist, who can help on the manageiq side, if needed.<br><br>Thanks,<br>Oved<br><br>----- Original Message -----<br><blockquote type="cite">From: "Liran Zelkha" <<a href="mailto:lzelkha@redhat.com">lzelkha@redhat.com</a>><br>To: "Chandrahasa S" <<a href="mailto:chandrahasa.s@tcs.com">chandrahasa.s@tcs.com</a>><br>Cc: <a href="mailto:emesika@redhat.com">emesika@redhat.com</a>, "Oved Ourfali" <<a href="mailto:ovedo@redhat.com">ovedo@redhat.com</a>>, <a href="mailto:users@ovirt.org">users@ovirt.org</a><br>Sent: Tuesday, September 2, 2014 10:38:14 AM<br>Subject: Re: [ovirt-users] Ovirt Hang after adding to ManageIq<br><br>It should decrease the GC frequency and reduce the CPU time.<br><br>----- Original Message -----<br>From: "Chandrahasa S" <<a href="mailto:chandrahasa.s@tcs.com">chandrahasa.s@tcs.com</a>><br>To: "Liran Zelkha" <<a href="mailto:lzelkha@redhat.com">lzelkha@redhat.com</a>><br>Cc: <a href="mailto:emesika@redhat.com">emesika@redhat.com</a>, "Oved Ourfali" <<a href="mailto:ovedo@redhat.com">ovedo@redhat.com</a>>, <a href="mailto:users@ovirt.org">users@ovirt.org</a><br>Sent: Tuesday, September 2, 2014 10:30:44 AM<br>Subject: Re: [ovirt-users] Ovirt Hang after adding to ManageIq<br><br>Thanks for reply.<br><br>I can increase Heap size, but does it resolve CPU hogging problem.<br><br><br>Regards,<br>Chandrahasa S<br><br><br><br>From: Liran Zelkha <<a href="mailto:lzelkha@redhat.com">lzelkha@redhat.com</a>><br>To: Chandrahasa S <<a href="mailto:chandrahasa.s@tcs.com">chandrahasa.s@tcs.com</a>><br>Cc: <a href="mailto:emesika@redhat.com">emesika@redhat.com</a>, Oved Ourfali <<a href="mailto:ovedo@redhat.com">ovedo@redhat.com</a>>,<br><a href="mailto:users@ovirt.org">users@ovirt.org</a><br>Date: 09/02/2014 11:49 AM<br>Subject: Re: [ovirt-users] Ovirt Hang after adding to ManageIq<br><br><br><br>The engine is configured by default to use 1GB of HEAP. It won't take more<br>than that, so it won't show as using too much memory on the system<br>monitoring.<br>The engine log mentions OutOfMemory errors caused by excessive GC, and the<br>Exceptions that follow are related to OutOfMemory situations - so<br>increasing the HEAP size should assist you.<br><br><br>----- Original Message -----<br>From: "Chandrahasa S" <chandrahasa.s@tcs.com><br>To: "Liran Zelkha" <lzelkha@redhat.com><br>Cc: emesika@redhat.com, "Oved Ourfali" <ovedo@redhat.com>, users@ovirt.org<br>Sent: Tuesday, September 2, 2014 8:59:56 AM<br>Subject: Re: [ovirt-users] Ovirt Hang after adding to ManageIq<br><br>Thanks for reply.<br><br>What I observed is Manager is not consuming much memory, Only CPU usage<br>going high.<br><br>Regards,<br>Chandrahasa S<br><br><br><br>From: Liran Zelkha <lzelkha@redhat.com><br>To: Oved Ourfali <ovedo@redhat.com>, chandrahasa.s@tcs.com<br>Cc: emesika@redhat.com, users@ovirt.org<br>Date: 09/02/2014 11:04 AM<br>Subject: Re: [ovirt-users] Ovirt Hang after adding to ManageIq<br><br><br><br>Hi Chandra,<br><br>You have OutOfMemory errors. In Java applications, this causes allot of GC<br><br>activity, which causes CPU usage to spike.<br>Can you allocate more memory to the oVirt engine?<br><br><blockquote type="cite"><br>----- Forwarded Message -----<br>From: "Chandrahasa S" <chandrahasa.s@tcs.com><br>To: "Oved Ourfali" <ovedo@redhat.com><br>Cc: users@ovirt.org<br>Sent: Monday, August 25, 2014 10:15:40 AM<br>Subject: Re: [ovirt-users] Ovirt Hang after adding to ManageIq<br><br>Log attached.<br><br><br><br><br>Chandra<br><br><br><br>From: Oved Ourfali <ovedo@redhat.com><br>To: Chandrahasa S <chandrahasa.s@tcs.com><br>Cc: users@ovirt.org<br>Date: 08/25/2014 11:12 AM<br>Subject: Re: [ovirt-users] Ovirt Hang after adding to ManageIq<br><br><br><br><br>Can you send the logs as well?<br><br>----- Original Message -----<br><blockquote type="cite">From: "Chandrahasa S" <chandrahasa.s@tcs.com><br>To: "Oved Ourfali" <oourfali@redhat.com><br>Cc: users@ovirt.org<br>Sent: Monday, August 25, 2014 7:23:59 AM<br>Subject: Re: [ovirt-users] Ovirt Hang after adding to ManageIq<br><br>Dear Oved Team,<br><br>Ovirt version is 3.4.<br><br>Regards,<br>Chandrahasa S<br>Tata Consultancy Services<br>Data Center- ( Non STPI)<br>2nd Pokharan Road,<br>Subash Nagar ,<br>Mumbai - 400601,Maharashtra<br>India<br>Ph:- +91 22 677-81825<br>Buzz:- 4221825<br>Mailto: chandrahasa.s@tcs.com<br>Website: http://www.tcs.com<br>____________________________________________<br>Experience certainty. IT Services<br>Business Solutions<br>Consulting<br>____________________________________________<br><br><br><br>From: Oved Ourfali <oourfali@redhat.com><br>To: Chandrahasa S <chandrahasa.s@tcs.com><br>Cc: users@ovirt.org<br>Date: 08/24/2014 05:06 PM<br>Subject: Re: [ovirt-users] Ovirt Hang after adding to ManageIq<br><br><br><br>Can you send us more details?<br>What version of ovirt? Can you attach the logs? Anything special you<br></blockquote></blockquote>did<br><blockquote type="cite"><blockquote type="cite">in manageiq after adding ovirt?<br>Thanks<br>Oved<br>On Aug 22, 2014 9:49 AM, Chandrahasa S <chandrahasa.s@tcs.com> wrote:<br>Dear Team,<br><br>Need you Help.<br><br>I have added Ovirt to ManageIq, after adding Ovirt Manager started to<br>hang. Observed CPU utilization going high.<br><br>Once I removed it back everything gone ok, any one faced same issue ?<br></blockquote></blockquote>any<br><blockquote type="cite"><blockquote type="cite">resolution ?<br><br>Regards,<br>Chandrahasa S<br>Tata Consultancy Services<br>Data Center- ( Non STPI)<br>2nd Pokharan Road,<br>Subash Nagar ,<br>Mumbai - 400601,Maharashtra<br>India<br>Ph:- +91 22 677-81825<br>Buzz:- 4221825<br>Mailto: chandrahasa.s@tcs.com<br>Website: http://www.tcs.com<br>____________________________________________<br>Experience certainty. IT Services<br>Business Solutions<br>Consulting<br>____________________________________________<br>=====-----=====-----=====<br>Notice: The information contained in this e-mail<br>message and/or attachments to it may contain<br>confidential or privileged information. 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