8:45 p.m.
--Apple-Mail=_BF7CDFED-2D48-46A5-9D76-BF1A773247CD
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Hi Chandrahasa,
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?=20=
=97
Alex Krzos | Performance Engineering
Red Hat
Desk: 919-754-4280
Mobile: 919-909-6266
On Sep 3, 2014, at 9:39, Greg Blomquist <gblomqui(a)redhat.com> wrote:
Also roping in Alex Krzos. He's had quite a bit of experience
with =
performance analysis with ovirt downstream as well as manageIQ.
=20
----- Original Message -----
> From: "Oved Ourfali" <ovedo(a)redhat.com>
> To: "Liran Zelkha" <lzelkha(a)redhat.com>
> Cc: "Chandrahasa S" <chandrahasa.s(a)tcs.com>, emesika(a)redhat.com, =
users(a)ovirt.org, "Greg Blomquist"
> <gblomqui(a)redhat.com>
> Sent: Tuesday, September 2, 2014 4:05:41 AM
> Subject: Re: [ovirt-users] Ovirt Hang after adding to ManageIq
>=20
> cc-ing also Greg Blomquist, who can help on the manageiq side, if =
needed.
>=20
> Thanks,
> Oved
>=20
> ----- Original Message -----
>> From: "Liran Zelkha" <lzelkha(a)redhat.com>
>> To: "Chandrahasa S" <chandrahasa.s(a)tcs.com>
>> Cc: emesika(a)redhat.com, "Oved Ourfali" <ovedo(a)redhat.com>, =
users(a)ovirt.org
>> Sent: Tuesday, September 2, 2014 10:38:14 AM
>> Subject: Re: [ovirt-users] Ovirt Hang after adding to ManageIq
>>=20
>> It should decrease the GC frequency and reduce the CPU time.
>>=20
>> ----- Original Message -----
>> From: "Chandrahasa S" <chandrahasa.s(a)tcs.com>
>> To: "Liran Zelkha" <lzelkha(a)redhat.com>
>> Cc: emesika(a)redhat.com, "Oved Ourfali" <ovedo(a)redhat.com>, =
users(a)ovirt.org
>> Sent: Tuesday, September 2, 2014 10:30:44 AM
>> Subject: Re: [ovirt-users] Ovirt Hang after adding to ManageIq
>>=20
>> Thanks for reply.
>>=20
>> I can increase Heap size, but does it resolve CPU hogging problem.
>>=20
>>=20
>> Regards,
>> Chandrahasa S
>>=20
>>=20
>>=20
>> From: Liran Zelkha <lzelkha(a)redhat.com>
>> To: Chandrahasa S <chandrahasa.s(a)tcs.com>
>> Cc: emesika(a)redhat.com, Oved Ourfali <ovedo(a)redhat.com>,
>> users(a)ovirt.org
>> Date: 09/02/2014 11:49 AM
>> Subject: Re: [ovirt-users] Ovirt Hang after adding to =
ManageIq
>>=20
>>=20
>>=20
>> The engine is configured by default to use 1GB of HEAP. It won't =
take
more
>> than that, so it won't show as using too much memory on
the system
>> monitoring.
>> The engine log mentions OutOfMemory errors caused by excessive GC, =
and
the
>> Exceptions that follow are related to OutOfMemory situations
- so
>> increasing the HEAP size should assist you.
>>=20
>>=20
>> ----- Original Message -----
>> From: "Chandrahasa S" <chandrahasa.s(a)tcs.com>
>> To: "Liran Zelkha" <lzelkha(a)redhat.com>
>> Cc: emesika(a)redhat.com, "Oved Ourfali" <ovedo(a)redhat.com>, =
users(a)ovirt.org
>> Sent: Tuesday, September 2, 2014 8:59:56 AM
>> Subject: Re: [ovirt-users] Ovirt Hang after adding to ManageIq
>>=20
>> Thanks for reply.
>>=20
>> What I observed is Manager is not consuming much memory, Only CPU =
usage
>> going high.
>>=20
>> Regards,
>> Chandrahasa S
>>=20
>>=20
>>=20
>> From: Liran Zelkha <lzelkha(a)redhat.com>
>> To: Oved Ourfali <ovedo(a)redhat.com>, chandrahasa.s(a)tcs.com
>> Cc: emesika(a)redhat.com, users(a)ovirt.org
>> Date: 09/02/2014 11:04 AM
>> Subject: Re: [ovirt-users] Ovirt Hang after adding to =
ManageIq
>>=20
>>=20
>>=20
>> Hi Chandra,
>>=20
>> You have OutOfMemory errors. In Java applications, this causes allot =
of
GC
>>=20
>> activity, which causes CPU usage to spike.
>> Can you allocate more memory to the oVirt engine?
>>=20
>>>=20
>>> ----- Forwarded Message -----
>>> From: "Chandrahasa S" <chandrahasa.s(a)tcs.com>
>>> To: "Oved Ourfali" <ovedo(a)redhat.com>
>>> Cc: users(a)ovirt.org
>>> Sent: Monday, August 25, 2014 10:15:40 AM
>>> Subject: Re: [ovirt-users] Ovirt Hang after adding to ManageIq
>>>=20
>>> Log attached.
>>>=20
>>>=20
>>>=20
>>>=20
>>> Chandra
>>>=20
>>>=20
>>>=20
>>> From: Oved Ourfali <ovedo(a)redhat.com>
>>> To: Chandrahasa S <chandrahasa.s(a)tcs.com>
>>> Cc: users(a)ovirt.org
>>> Date: 08/25/2014 11:12 AM
>>> Subject: Re: [ovirt-users] Ovirt Hang after adding to ManageIq
>>>=20
>>>=20
>>>=20
>>>=20
>>> Can you send the logs as well?
>>>=20
>>> ----- Original Message -----
>>>> From: "Chandrahasa S" <chandrahasa.s(a)tcs.com>
>>>> To: "Oved Ourfali" <oourfali(a)redhat.com>
>>>> Cc: users(a)ovirt.org
>>>> Sent: Monday, August 25, 2014 7:23:59 AM
>>>> Subject: Re: [ovirt-users] Ovirt Hang after adding to ManageIq
>>>>=20
>>>> Dear Oved Team,
>>>>=20
>>>> Ovirt version is 3.4.
>>>>=20
>>>> Regards,
>>>> Chandrahasa S
>>>> Tata Consultancy Services
>>>> Data Center- ( Non STPI)
>>>> 2nd Pokharan Road,
>>>> Subash Nagar ,
>>>> Mumbai - 400601,Maharashtra
>>>> India
>>>> Ph:- +91 22 677-81825
>>>> Buzz:- 4221825
>>>> Mailto: chandrahasa.s(a)tcs.com
>>>> Website: http://www.tcs.com
>>>> ____________________________________________
>>>> Experience certainty. IT Services
>>>> Business Solutions
>>>> Consulting
>>>> ____________________________________________
>>>>=20
>>>>=20
>>>>=20
>>>> From: Oved Ourfali <oourfali(a)redhat.com>
>>>> To: Chandrahasa S <chandrahasa.s(a)tcs.com>
>>>> Cc: users(a)ovirt.org
>>>> Date: 08/24/2014 05:06 PM
>>>> Subject: Re: [ovirt-users] Ovirt Hang after adding to ManageIq
>>>>=20
>>>>=20
>>>>=20
>>>> Can you send us more details?
>>>> What version of ovirt? Can you attach the logs? Anything special =
you
>> did
>>>> in manageiq after adding ovirt?
>>>> Thanks
>>>> Oved
>>>> On Aug 22, 2014 9:49 AM, Chandrahasa S <chandrahasa.s(a)tcs.com> =
wrote:
>>>> Dear Team,
>>>>=20
>>>> Need you Help.
>>>>=20
>>>> I have added Ovirt to ManageIq, after adding Ovirt Manager started =
to
>>>> hang. Observed CPU utilization going high.
>>>>=20
>>>> Once I removed it back everything gone ok, any one faced same =
issue ?
>> any
>>>> resolution ?
>>>>=20
>>>> Regards,
>>>> Chandrahasa S
>>>> Tata Consultancy Services
>>>> Data Center- ( Non STPI)
>>>> 2nd Pokharan Road,
>>>> Subash Nagar ,
>>>> Mumbai - 400601,Maharashtra
>>>> India
>>>> Ph:- +91 22 677-81825
>>>> Buzz:- 4221825
>>>> Mailto: chandrahasa.s(a)tcs.com
>>>> Website: http://www.tcs.com
>>>> ____________________________________________
>>>> Experience certainty. IT Services
>>>> Business Solutions
>>>> Consulting
>>>> ____________________________________________
>>>> =3D=3D=3D=3D=3D-----=3D=3D=3D=3D=3D-----=3D=3D=3D=3D=3D
>>>> Notice: The information contained in this e-mail
>>>> message and/or attachments to it may contain
>>>> confidential or privileged information. If you are
>>>> not the intended recipient, any dissemination, use,
>>>> review, distribution, printing or copying of the
>>>> information contained in this e-mail message
>>>> and/or attachments to it are strictly proibited. If
>>>> you have received this communication in error,
>>>> please notify us by reply e-mail or telephne and
>>>> immediately and permanently delete the message
>>>> and any attachments. Thank you
>>>>=20
>>>=20
>>>=20
>>> _______________________________________________
>>> Users mailing list
>>> Users(a)ovirt.org
>>> http://lists.ovirt.org/mailman/listinfo/users
>>>=20
>>=20
>>=20
>>=20
>=20
--Apple-Mail=_BF7CDFED-2D48-46A5-9D76-BF1A773247CD
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<html><head><meta http-equiv=3D"Content-Type"
content=3D"text/html =
charset=3Dwindows-1252"></head><body style=3D"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=3D"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;">=97</div><div style=3D"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>
</div>
<br><div><div>On Sep 3, 2014, at 9:39, Greg Blomquist <<a =
href=3D"mailto:gblomqui@redhat.com">gblomqui@redhat.com</a>> =
wrote:</div><br class=3D"Apple-interchange-newline"><blockquote
=
type=3D"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=3D"cite">From: "Oved Ourfali" <<a =
href=3D"mailto:ovedo@redhat.com">ovedo@redhat.com</a>><br>To:
"Liran =
Zelkha" <<a =
href=3D"mailto:lzelkha@redhat.com">lzelkha@redhat.com</a>><br>Cc:
=
"Chandrahasa S" <<a =
href=3D"mailto:chandrahasa.s@tcs.com">chandrahasa.s@tcs.com</a>>,
<a =
href=3D"mailto:emesika@redhat.com">emesika@redhat.com</a>, <a =
href=3D"mailto:users@ovirt.org">users@ovirt.org</a>, "Greg =
Blomquist"<br><<a =
href=3D"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=3D"cite">From: "Liran Zelkha"
<<a =
href=3D"mailto:lzelkha@redhat.com">lzelkha@redhat.com</a>><br>To:
=
"Chandrahasa S" <<a =
href=3D"mailto:chandrahasa.s@tcs.com">chandrahasa.s@tcs.com</a>><br>Cc:=
<a href=3D"mailto:emesika@redhat.com">emesika@redhat.com</a>,
"Oved =
Ourfali" <<a
href=3D"mailto:ovedo@redhat.com">ovedo@redhat.com</a>>,=
<a
href=3D"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=3D"mailto:chandrahasa.s@tcs.com">chandrahasa.s@tcs.com</a>><br>To:=
"Liran Zelkha" <<a =
href=3D"mailto:lzelkha@redhat.com">lzelkha@redhat.com</a>><br>Cc:
<a =
href=3D"mailto:emesika@redhat.com">emesika@redhat.com</a>, "Oved
=
Ourfali" <<a
href=3D"mailto:ovedo@redhat.com">ovedo@redhat.com</a>>,=
<a
href=3D"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=3D"mailto:lzelkha@redhat.com">lzelkha@redhat.com</a>><br>To:
=
Chandrahasa S <<a =
href=3D"mailto:chandrahasa.s@tcs.com">chandrahasa.s@tcs.com</a>><br>Cc:=
<a =
href=3D"mailto:emesika@redhat.com">emesika@redhat.com</a>, Oved Ourfali
=
<<a
href=3D"mailto:ovedo@redhat.com">ovedo@redhat.com</a>>,<br><a
=
href=3D"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" =
&lt;chandrahasa.s(a)tcs.com&gt;<br>To: "Liran Zelkha" =
&lt;lzelkha(a)redhat.com&gt;<br>Cc: emesika(a)redhat.com, "Oved
Ourfali" =
&lt;ovedo(a)redhat.com&gt;, users(a)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 &lt;lzelkha(a)redhat.com&gt;<br>To: =
Oved Ourfali &lt;ovedo(a)redhat.com&gt;, =
chandrahasa.s(a)tcs.com<br>Cc:
&nbsp;&nbsp;&nbsp;&nbsp;emesika(a)redhat.com, =
users(a)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=3D"cite"><br>----- Forwarded Message -----<br>From:
"Chandrahasa S" =
&lt;chandrahasa.s(a)tcs.com&gt;<br>To: "Oved Ourfali" =
&lt;ovedo(a)redhat.com&gt;<br>Cc: users(a)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 =
&lt;ovedo(a)redhat.com&gt;<br>To: Chandrahasa S =
&lt;chandrahasa.s(a)tcs.com&gt;<br>Cc: users(a)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=3D"cite">From:
"Chandrahasa =
S" &lt;chandrahasa.s(a)tcs.com&gt;<br>To: "Oved Ourfali" =
&lt;oourfali(a)redhat.com&gt;<br>Cc: users(a)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(a)tcs.com<br>Website:
=
http://www.tcs.com<br>____________________________________________&...
rience certainty. IT Services<br>Business =
Solutions<br>Consulting<br>____________________________________________<br=
<br><br><br>From: Oved Ourfali
&lt;oourfali(a)redhat.com&gt;<br>To: =
Chandrahasa S
&lt;chandrahasa.s(a)tcs.com&gt;<br>Cc: =
users(a)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=3D"cite"><blockquote type=3D"cite">in manageiq after
adding =
ovirt?<br>Thanks<br>Oved<br>On Aug 22, 2014 9:49 AM, Chandrahasa S =
&lt;chandrahasa.s(a)tcs.com&gt; 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=3D"cite"><blockquote type=3D"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(a)tcs.com<br>Website: =
http://www.tcs.com<br>____________________________________________&...
rience certainty. IT Services<br>Business =
Solutions<br>Consulting<br>____________________________________________<br=
=3D=3D=3D=3D=3D-----=3D=3D=3D=3D=3D-----=3D=3D=3D=3D=3D<br>Notice:
The =
information contained in this e-mail<br>message and/or attachments to it
=
may contain<br>confidential or privileged information. If you are<br>not =
the intended recipient, any dissemination, use,<br>review, distribution, =
printing or copying of the<br>information contained in this e-mail =
message<br>and/or attachments to it are strictly proibited. If<br>you =
have received this communication in error,<br>please notify us by reply =
e-mail or telephne and<br>immediately and permanently delete the =
message<br>and any attachments. Thank =
you<br><br></blockquote><br><br>__________________________________________=
_____<br>Users mailing =
list<br>Users@ovirt.org<br>http://lists.ovirt.org/mailman/listinfo/users<b=
r><br></blockquote><br><br><br></blockquote><br></blockquote></blockquote>=
</div><br></div></body></html>=
--Apple-Mail=_BF7CDFED-2D48-46A5-9D76-BF1A773247CD--