8:24 p.m.
I'm using kerberos authentication in ovirt for the URL /sso/oauth/token-http-auth, but
kerberos is done in Apache using auth_gssapi_module and it's quite slow, about 6s for
a request.
I'm trying to understand if it's apache or ovirt-engine that are slow. Is there a
way to get response time metered for http requests inside ovirt instead of seen from
apache ?
10:25 a.m.
I am not aware of anything, but debug log of all aaa stuff would help,
to understand what takes the most time.
- org.ovirt.engineextensions.aaa.ldap
- org.ovirt.engineextensions.aaa.misc
- org.ovirt.engine.core.aaa
- org.ovirt.engine.core.sso
To enable it in runtime, please follow:
https://github.com/oVirt/ovirt-engine-extension-aaa-ldap/blob/master/READ...
On Thu, May 11, 2017 at 7:24 PM, Fabrice Bacchella <
fabrice.bacchella(a)orange.fr> wrote:
I'm using kerberos authentication in ovirt for the URL
/sso/oauth/token-http-auth, but kerberos is done in Apache using
auth_gssapi_module and it's quite slow, about 6s for a request.
I'm trying to understand if it's apache or ovirt-engine that are slow. Is
there a way to get response time metered for http requests inside ovirt
instead of seen from apache ?
_______________________________________________
Users mailing list
Users(a)ovirt.org
http://lists.ovirt.org/mailman/listinfo/users
2:18 p.m.
The request is indeed quite slow within ovirt, using the setup given by Juan:
/ovirt-engine/sso/oauth/token-http-auth 7001ms
I was not able to authenticate jboss-cli.sh, I don't know why:
'admin@internal-authz': No valid profile found in credentials.
So I tried to modifie
usr/share/ovirt-engine/services/ovirt-engine/ovirt-engine-logging.properties.in, adding:
org.ovirt.engineextensions.aaa=ALL
org.ovirt.engine.core.bll.aaa=ALL
and then restart ovirt-engine. But that changed nothing. That's not the good syntax ?
Le 12 mai 2017 à 09:25, Ondra Machacek <omachace(a)redhat.com> a
écrit :
I am not aware of anything, but debug log of all aaa stuff would help,
to understand what takes the most time.
- org.ovirt.engineextensions.aaa.ldap
- org.ovirt.engineextensions.aaa.misc
- org.ovirt.engine.core.aaa
- org.ovirt.engine.core.sso
To enable it in runtime, please follow:
https://github.com/oVirt/ovirt-engine-extension-aaa-ldap/blob/master/READ...
On Thu, May 11, 2017 at 7:24 PM, Fabrice Bacchella <fabrice.bacchella(a)orange.fr>
wrote:
I'm using kerberos authentication in ovirt for the URL /sso/oauth/token-http-auth,
but kerberos is done in Apache using auth_gssapi_module and it's quite slow, about 6s
for a request.
I'm trying to understand if it's apache or ovirt-engine that are slow. Is there a
way to get response time metered for http requests inside ovirt instead of seen from
apache ?
_______________________________________________
Users mailing list
Users(a)ovirt.org
http://lists.ovirt.org/mailman/listinfo/users
2:35 p.m.
On Fri, May 12, 2017 at 1:18 PM, Fabrice Bacchella <
fabrice.bacchella(a)orange.fr> wrote:
The request is indeed quite slow within ovirt, using the setup given
by
Juan:
/ovirt-engine/sso/oauth/token-http-auth 7001ms
I was not able to authenticate jboss-cli.sh, I don't know why:
'admin@internal-authz': No valid profile found in credentials.
It should be admin@internal.
So I tried to modifie usr/share/ovirt-engine/services/ovirt-engine/ovirt-
engine-logging.properties.in, adding:
org.ovirt.engineextensions.aaa=ALL
org.ovirt.engine.core.bll.aaa=ALL
and then restart ovirt-engine. But that changed nothing. That's not the
good syntax ?
You must change the file in ovirt-engine.xml.in same file as Juan send
above.
See here:
https://github.com/oVirt/ovirt-engine-extension-aaa-ldap/blob/ovirt-engin...
But I think better to use JBoss CLI, you don't have to restart oVirt engine
then.
> Le 12 mai 2017 à 09:25, Ondra Machacek <omachace(a)redhat.com> a écrit :
>
> I am not aware of anything, but debug log of all aaa stuff would help,
> to understand what takes the most time.
>
> - org.ovirt.engineextensions.aaa.ldap
> - org.ovirt.engineextensions.aaa.misc
> - org.ovirt.engine.core.aaa
> - org.ovirt.engine.core.sso
>
> To enable it in runtime, please follow:
>
> https://github.com/oVirt/ovirt-engine-extension-aaa-
ldap/blob/master/README#L469
>
> On Thu, May 11, 2017 at 7:24 PM, Fabrice Bacchella <
fabrice.bacchella(a)orange.fr> wrote:
> I'm using kerberos authentication in ovirt for the URL
/sso/oauth/token-http-auth, but kerberos is done in Apache using
auth_gssapi_module and it's quite slow, about 6s for a request.
>
> I'm trying to understand if it's apache or ovirt-engine that are slow.
Is there a way to get response time metered for http requests inside ovirt
instead of seen from apache ?
>
> _______________________________________________
> Users mailing list
> Users(a)ovirt.org
> http://lists.ovirt.org/mailman/listinfo/users
>
3:21 p.m.
--Apple-Mail=_B91BD8B0-FBC3-4086-AA27-63311A6333FB
Content-Transfer-Encoding: quoted-printable
Content-Type: text/plain;
charset=utf-8
Le 12 mai 2017 =C3=A0 13:35, Ondra Machacek
<omachace(a)redhat.com> a =
=C3=A9crit :
=20
=20
=20
On Fri, May 12, 2017 at 1:18 PM, Fabrice Bacchella =
<fabrice.bacchella(a)orange.fr <mailto:fabrice.bacchella@orange.fr>> =
wrote:
The request is indeed quite slow within ovirt, using the setup given
=
by Juan:
=20
/ovirt-engine/sso/oauth/token-http-auth 7001ms
=20
I was not able to authenticate jboss-cli.sh, I don't know why: =
'admin@internal-authz': No valid profile found in credentials.
=20
It should be admin@internal.
=20
Indeed, but an export don't show that:
<user =
href=3D"/ovirt-engine/api/users/0000001a-001a-001a-001a-0000000003b4" =
id=3D"0000001a-001a-001a-001a-0000000003b4">
<department></department>
=
<domain_entry_id>39323336363566612D373333622D346532612D396530632D316630396=
536643634636432</domain_entry_id>
<email></email>
<last_name></last_name>
<name>admin</name>
<namespace>*</namespace>
<principal>admin</principal>
<user_name>admin@internal-authz</user_name>
<domain href=3D"/ovirt-engine/api/domains/696E7465726E616C2D617574687A" =
id=3D"696E7465726E616C2D617574687A">
<name>internal-authz</name>
</domain>
<permissions =
href=3D"/ovirt-engine/api/users/0000001a-001a-001a-001a-0000000003b4/permi=
ssions"/>
<roles =
href=3D"/ovirt-engine/api/users/0000001a-001a-001a-001a-0000000003b4/roles=
"/>
<ssh_public_keys =
href=3D"/ovirt-engine/api/users/0000001a-001a-001a-001a-0000000003b4/sshpu=
blickeys"/>
<tags =
href=3D"/ovirt-engine/api/users/0000001a-001a-001a-001a-0000000003b4/tags"=
/>
</user>
--Apple-Mail=_B91BD8B0-FBC3-4086-AA27-63311A6333FB
Content-Transfer-Encoding: quoted-printable
Content-Type: text/html;
charset=utf-8
<html><head><meta http-equiv=3D"Content-Type"
content=3D"text/html =
charset=3Dutf-8"></head><body style=3D"word-wrap: break-word; =
-webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" =
class=3D""><br class=3D""><div><blockquote
type=3D"cite" class=3D""><div =
class=3D"">Le 12 mai 2017 =C3=A0 13:35, Ondra Machacek <<a =
href=3D"mailto:omachace@redhat.com"
class=3D"">omachace(a)redhat.com</a>&gt;=
a =C3=A9crit :</div><br class=3D"Apple-interchange-newline"><div
=
class=3D""><div dir=3D"ltr" class=3D""><br
class=3D""><div =
class=3D"gmail_extra"><br class=3D""><div
class=3D"gmail_quote">On Fri, =
May 12, 2017 at 1:18 PM, Fabrice Bacchella <span dir=3D"ltr" =
class=3D""><<a
href=3D"mailto:fabrice.bacchella@orange.fr" =
target=3D"_blank"
class=3D"">fabrice.bacchella(a)orange.fr</a>&gt;</span> =
wrote:<br class=3D""><blockquote class=3D"gmail_quote"
style=3D"margin:0px=
0px 0px 0.8ex;border-left:1px solid =
rgb(204,204,204);padding-left:1ex">The request is indeed quite slow =
within ovirt, using the setup given by Juan:<br class=3D"">
<br class=3D"">
/ovirt-engine/sso/oauth/token-<wbr class=3D"">http-auth 7001ms<br =
class=3D"">
<br class=3D"">
I was not able to authenticate jboss-cli.sh, I don't know why: =
'admin@internal-authz': No valid profile found in credentials.<br =
class=3D""></blockquote><div class=3D""><br
class=3D""></div><div =
class=3D"">It should be admin(a)internal.<br
class=3D""></div><div =
class=3D""> </div></div></div></div></div></blockquote><div><br
=
class=3D""></div>Indeed, but an export don't show
that:</div><div><br =
class=3D""></div><div><div style=3D"margin: 0px;
font-size: 11px; =
line-height: normal; font-family: Menlo;" class=3D""><span =
style=3D"font-variant-ligatures: no-common-ligatures"
class=3D""><user =
href=3D"/ovirt-engine/api/users/0000001a-001a-001a-001a-0000000003b4" =
id=3D"0000001a-001a-001a-001a-0000000003b4"></span></div><div
=
style=3D"margin: 0px; font-size: 11px; line-height: normal; font-family: =
Menlo;" class=3D""><span style=3D"font-variant-ligatures: =
no-common-ligatures" class=3D""> =
<department></department></span></div><div
style=3D"margin: =
0px; font-size: 11px; line-height: normal; font-family: Menlo;" =
class=3D""><span style=3D"font-variant-ligatures:
no-common-ligatures" =
class=3D""> =
<domain_entry_id>39323336363566612D373333622D346532612D396530632D316=
630396536643634636432</domain_entry_id></span></div><div =
style=3D"margin: 0px; font-size: 11px; line-height: normal; font-family: =
Menlo;" class=3D""><span style=3D"font-variant-ligatures: =
no-common-ligatures" class=3D""> =
<email></email></span></div><div
style=3D"margin: 0px; =
font-size: 11px; line-height: normal; font-family: Menlo;" =
class=3D""><span style=3D"font-variant-ligatures:
no-common-ligatures" =
class=3D"">
<last_name></last_name></span></div><div =
style=3D"margin: 0px; font-size: 11px; line-height: normal; font-family: =
Menlo;" class=3D""><span style=3D"font-variant-ligatures: =
no-common-ligatures" class=3D""> =
<name>admin</name></span></div><div
style=3D"margin: 0px; =
font-size: 11px; line-height: normal; font-family: Menlo;" =
class=3D""><span style=3D"font-variant-ligatures:
no-common-ligatures" =
class=3D"">
<namespace>*</namespace></span></div><div =
style=3D"margin: 0px; font-size: 11px; line-height: normal; font-family: =
Menlo;" class=3D""><span style=3D"font-variant-ligatures: =
no-common-ligatures" class=3D""> =
<principal>admin</principal></span></div><div
style=3D"margin:=
0px; font-size: 11px; line-height: normal; font-family: Menlo;" =
class=3D""><span style=3D"font-variant-ligatures:
no-common-ligatures" =
class=3D""> =
<user_name>admin@internal-authz</user_name></span></div><div
=
style=3D"margin: 0px; font-size: 11px; line-height: normal; font-family: =
Menlo;" class=3D""><span style=3D"font-variant-ligatures: =
no-common-ligatures" class=3D""> <domain =
href=3D"/ovirt-engine/api/domains/696E7465726E616C2D617574687A" =
id=3D"696E7465726E616C2D617574687A"></span></div><div
style=3D"margin: =
0px; font-size: 11px; line-height: normal; font-family: Menlo;" =
class=3D""><span style=3D"font-variant-ligatures:
no-common-ligatures" =
class=3D""> =
<name>internal-authz</name></span></div><div
style=3D"margin: =
0px; font-size: 11px; line-height: normal; font-family: Menlo;" =
class=3D""><span style=3D"font-variant-ligatures:
no-common-ligatures" =
class=3D""> </domain></span></div><div
style=3D"margin: 0px; =
font-size: 11px; line-height: normal; font-family: Menlo;" =
class=3D""><span style=3D"font-variant-ligatures:
no-common-ligatures" =
class=3D""> <permissions =
href=3D"/ovirt-engine/api/users/0000001a-001a-001a-001a-0000000003b4/permi=
ssions"/></span></div><div style=3D"margin: 0px;
font-size: 11px; =
line-height: normal; font-family: Menlo;" class=3D""><span =
style=3D"font-variant-ligatures: no-common-ligatures"
class=3D""> =
<roles =
href=3D"/ovirt-engine/api/users/0000001a-001a-001a-001a-0000000003b4/roles=
"/></span></div><div style=3D"margin: 0px; font-size:
11px; =
line-height: normal; font-family: Menlo;" class=3D""><span =
style=3D"font-variant-ligatures: no-common-ligatures"
class=3D""> =
<ssh_public_keys =
href=3D"/ovirt-engine/api/users/0000001a-001a-001a-001a-0000000003b4/sshpu=
blickeys"/></span></div><div style=3D"margin: 0px;
font-size: 11px; =
line-height: normal; font-family: Menlo;" class=3D""><span =
style=3D"font-variant-ligatures: no-common-ligatures"
class=3D""> =
<tags =
href=3D"/ovirt-engine/api/users/0000001a-001a-001a-001a-0000000003b4/tags"=
/></span></div><div style=3D"margin: 0px; font-size: 11px; =
line-height: normal; font-family: Menlo;" class=3D""><span =
style=3D"font-variant-ligatures: no-common-ligatures" =
class=3D""></user></span></div><div
class=3D""><span =
style=3D"font-variant-ligatures: no-common-ligatures"
class=3D""><br =
class=3D""></span></div></div><br
class=3D""></body></html>=
--Apple-Mail=_B91BD8B0-FBC3-4086-AA27-63311A6333FB--
3:44 p.m.
--Apple-Mail=_3D3960C0-53C8-4BFF-B123-1BF2E0BD026A
Content-Transfer-Encoding: quoted-printable
Content-Type: text/plain;
charset=us-ascii
Ok, I found where it's slow, it's a ldapsearch on our AD:
time ldapsearch -a never -E pr=3D100/noprompt -H ldap://ad1 -b DC=3D... =
-s sub =
'(&(groupType:1.2.840.113556.1.4.803:=3D2147483648)(&(objectCategory=3Dgro=
up)(member:1.2.840.113556.1.4.1941:=3Duserdn)))' objectGUID name =
description
# numResponses: 70
# numEntries: 66
# numReferences: 3
real 0m10.801s
user 0m0.007s
sys 0m0.012s
That matches the log line:
2017-05-12 14:22:17,413+02 DEBUG =
[org.ovirt.engineextensions.aaa.ldap.Framework] (pool-25-thread-2) [] =
Performing SearchRequest 'SearchRequest(baseDN=3D'...', scope=3DSUB, =
deref=3DNEVER, sizeLimit=3D0, timeLimit=3D0, =
filter=3D'&(objectCategory=3Dgroup)(groupType:1.2.840.113556.1.4.803:=3D21=
47483648)(member:1.2.840.113556.1.4.1941:=3D...)', attrs=3D{objectGUID, =
name, description}, controls=3D{SimplePagedResultsControl(pageSize=3D100, =
isCritical=3Dfalse)})' request on server '...'
2017-05-12 14:22:24,456+02 DEBUG =
[org.ovirt.engineextensions.aaa.ldap.Framework] (pool-25-thread-1) [] =
SearchResult: SearchResult(resultCode=3D0 (success), messageID=3D3, =
entriesReturned=3D66, referencesReturned=3D0, =
responseControls=3D{SimplePagedResultsControl(pageSize=3D0, =
isCritical=3Dfalse)})
And without 1.2.840.113556.1.4.1941
# numResponses: 54
# numEntries: 50
# numReferences: 3
real 0m0.051s
user 0m0.008s
sys 0m0.007s
So it's an AD problem. 1.2.840.113556.1.4.1941 make it slow, but without =
it, the result is not the same. But I don't know if it's an AD or ovirt =
problem. I'll keep investigating.
Thank's for your help.=
--Apple-Mail=_3D3960C0-53C8-4BFF-B123-1BF2E0BD026A
Content-Transfer-Encoding: quoted-printable
Content-Type: text/html;
charset=us-ascii
<html><head><meta http-equiv=3D"Content-Type"
content=3D"text/html =
charset=3Dus-ascii"></head><body style=3D"word-wrap: break-word; =
-webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" =
class=3D"">Ok, I found where it's slow, it's a ldapsearch on our
AD:<div =
class=3D""><br class=3D""></div><div
class=3D""><div style=3D"margin: =
0px; font-size: 11px; line-height: normal; font-family: Menlo;" =
class=3D""><span style=3D"font-variant-ligatures:
no-common-ligatures" =
class=3D"">time ldapsearch -a never -E pr=3D100/noprompt -H <a =
href=3D"ldap://ad1" class=3D"">ldap://ad1</a> -b DC=3D... -s
sub =
'(&(groupType:1.2.840.113556.1.4.803:=3D2147483648)(&(objectCatego=
ry=3Dgroup)(member:1.2.840.113556.1.4.1941:=3Duserdn)))' objectGUID name =
description</span></div><br class=3D""></div><div
class=3D""><div =
style=3D"margin: 0px; line-height: normal;" class=3D""><div =
style=3D"font-family: Menlo; font-size: 11px; margin: 0px; line-height: =
normal;" class=3D""><span style=3D"font-variant-ligatures: =
no-common-ligatures" class=3D""># numResponses:
70</span></div><div =
style=3D"font-family: Menlo; font-size: 11px; margin: 0px; line-height: =
normal;" class=3D""><span style=3D"font-variant-ligatures: =
no-common-ligatures" class=3D""># numEntries:
66</span></div><div =
style=3D"font-family: Menlo; font-size: 11px; margin: 0px; line-height: =
normal;" class=3D""><span style=3D"font-variant-ligatures: =
no-common-ligatures" class=3D""># numReferences:
3</span></div><div =
style=3D"font-family: Menlo; font-size: 11px; margin: 0px; line-height: =
normal; min-height: 13px;" class=3D""><span =
style=3D"font-variant-ligatures: no-common-ligatures" =
class=3D""></span><br class=3D""></div><div
style=3D"font-family: Menlo; =
font-size: 11px; margin: 0px; line-height: normal;" class=3D""><span
=
style=3D"font-variant-ligatures: no-common-ligatures"
class=3D"">real<span=
class=3D"Apple-tab-span" style=3D"white-space:pre"> =
</span>0m10.801s</span></div><div style=3D"font-family: Menlo;
=
font-size: 11px; margin: 0px; line-height: normal;" class=3D""><span
=
style=3D"font-variant-ligatures: no-common-ligatures"
class=3D"">user<span=
class=3D"Apple-tab-span" style=3D"white-space:pre"> =
</span>0m0.007s</span></div><div style=3D"font-family: Menlo;
font-size: =
11px; margin: 0px; line-height: normal;" class=3D""><span =
style=3D"font-variant-ligatures: no-common-ligatures"
class=3D"">sys<span =
class=3D"Apple-tab-span" style=3D"white-space:pre"> =
</span>0m0.012s</span></div><div style=3D"font-family: Menlo;
font-size: =
11px; margin: 0px; line-height: normal;" class=3D""><span =
style=3D"font-variant-ligatures: no-common-ligatures"
class=3D""><br =
class=3D""></span></div><div style=3D"font-family: Menlo;
font-size: =
11px; margin: 0px; line-height: normal;" class=3D""><span =
style=3D"font-variant-ligatures: no-common-ligatures"
class=3D"">That =
matches the log line:</span></div><div style=3D"margin: 0px; =
line-height: normal;" class=3D""><span
style=3D"font-variant-ligatures: =
no-common-ligatures;" class=3D""><div style=3D"margin: 0px;
line-height: =
normal;" class=3D""><font face=3D"Menlo"
class=3D""><span =
style=3D"font-size: 11px;" class=3D"">2017-05-12 14:22:17,413+02
DEBUG =
[org.ovirt.engineextensions.aaa.ldap.Framework] (pool-25-thread-2) [] =
Performing SearchRequest 'SearchRequest(baseDN=3D'...', scope=3DSUB, =
deref=3DNEVER, sizeLimit=3D0, timeLimit=3D0, =
filter=3D'&(objectCategory=3Dgroup)(groupType:1.2.840.113556.1.4.803:=3D=
2147483648)(member:1.2.840.113556.1.4.1941:=3D...)', attrs=3D{objectGUID, =
name, description}, con</span></font><span style=3D"font-size: 11px;
=
font-family: Menlo;" =
class=3D"">trols=3D{SimplePagedResultsControl(pageSize=3D100, =
isCritical=3Dfalse)})' request on server =
'...'</span></div></span></div><div
style=3D"margin: 0px; line-height: =
normal;" class=3D""><span style=3D"font-variant-ligatures: =
no-common-ligatures; font-size: 11px;" class=3D""><font
face=3D"Menlo" =
class=3D""><div style=3D"margin: 0px; line-height: normal;" =
class=3D"">2017-05-12 14:22:24,456+02 DEBUG =
[org.ovirt.engineextensions.aaa.ldap.Framework] (pool-25-thread-1) [] =
SearchResult: SearchResult(resultCode=3D0 (success), messageID=3D3, =
entriesReturned=3D66, referencesReturned=3D0, =
responseControls=3D{SimplePagedResultsControl(pageSize=3D0, =
isCritical=3Dfalse)})</div></font></span></div><div
style=3D"font-family: =
Menlo; font-size: 11px;" class=3D""><span
style=3D"font-variant-ligatures:=
no-common-ligatures" class=3D""><br
class=3D""></span></div><div =
style=3D"font-family: Menlo; font-size: 11px;" class=3D""><span
=
style=3D"font-variant-ligatures: no-common-ligatures"
class=3D""><br =
class=3D""></span></div><div style=3D"font-family: Menlo;
font-size: =
11px;" class=3D""><span style=3D"font-variant-ligatures: =
no-common-ligatures" class=3D"">And =
without </span>1.2.840.113556.1.4.1941</div><div =
style=3D"font-family: Menlo; font-size: 11px;" class=3D""><br =
class=3D""></div><div style=3D"font-family: Menlo; font-size:
11px;" =
class=3D""><div style=3D"margin: 0px; line-height: normal;" =
class=3D""><span style=3D"font-variant-ligatures:
no-common-ligatures" =
class=3D""># numResponses: 54</span></div><div
style=3D"margin: 0px; =
line-height: normal;" class=3D""><span
style=3D"font-variant-ligatures: =
no-common-ligatures" class=3D""># numEntries:
50</span></div><div =
style=3D"margin: 0px; line-height: normal;" class=3D""><span =
style=3D"font-variant-ligatures: no-common-ligatures" class=3D"">#
=
numReferences: 3</span></div><div style=3D"margin: 0px; line-height:
=
normal; min-height: 13px;" class=3D""><span =
style=3D"font-variant-ligatures: no-common-ligatures" =
class=3D""></span><br class=3D""></div><div
style=3D"margin: 0px; =
line-height: normal;" class=3D""><span
style=3D"font-variant-ligatures: =
no-common-ligatures" class=3D"">real<span
class=3D"Apple-tab-span" =
style=3D"white-space:pre"> </span>0m0.051s</span></div><div
=
style=3D"margin: 0px; line-height: normal;" class=3D""><span =
style=3D"font-variant-ligatures: no-common-ligatures"
class=3D"">user<span=
class=3D"Apple-tab-span" style=3D"white-space:pre"> =
</span>0m0.008s</span></div><div style=3D"margin: 0px;
line-height: =
normal;" class=3D""><span style=3D"font-variant-ligatures: =
no-common-ligatures" class=3D"">sys<span
class=3D"Apple-tab-span" =
style=3D"white-space:pre"> </span>0m0.007s</span></div><div
=
style=3D"margin: 0px; line-height: normal;" class=3D""><br =
class=3D""></div></div><div style=3D"font-family: Menlo;
font-size: =
11px; margin: 0px; line-height: normal;" class=3D"">So it's an AD =
problem. 1.2.840.113556.1.4.1941 make it slow, but without it, the =
result is not the same. But I don't know if it's an AD or ovirt problem. =
I'll keep investigating.</div><div style=3D"font-family: Menlo; =
font-size: 11px; margin: 0px; line-height: normal;" class=3D""><br =
class=3D""></div><div style=3D"font-family: Menlo; font-size:
11px; =
margin: 0px; line-height: normal;" class=3D"">Thank's for your =
help.</div></div></div></body></html>=
--Apple-Mail=_3D3960C0-53C8-4BFF-B123-1BF2E0BD026A--
3:54 p.m.
--Apple-Mail=_1C19D31E-4C14-4940-8073-42031CD7C271
Content-Transfer-Encoding: quoted-printable
Content-Type: text/plain;
charset=utf-8
I found that:
http://dunnry.com/blog/TransitiveLinkValueFilterEvaluation.aspx
Le 12 mai 2017 =C3=A0 14:44, Fabrice Bacchella =
<fabrice.bacchella(a)orange.fr> a =C3=A9crit :
=20
Ok, I found where it's slow, it's a ldapsearch on our AD:
=20
time ldapsearch -a never -E pr=3D100/noprompt -H ldap://ad1 =
<ldap://ad1> -b
DC=3D... -s sub =
'(&(groupType:1.2.840.113556.1.4.803:=3D2147483648)(&(objectCategory=3Dgro=
up)(member:1.2.840.113556.1.4.1941:=3Duserdn)))' objectGUID name =
description
=20
# numResponses: 70
# numEntries: 66
# numReferences: 3
=20
real 0m10.801s
user 0m0.007s
sys 0m0.012s
=20
That matches the log line:
2017-05-12 14:22:17,413+02 DEBUG =
[org.ovirt.engineextensions.aaa.ldap.Framework]
(pool-25-thread-2) [] =
Performing SearchRequest 'SearchRequest(baseDN=3D'...', scope=3DSUB, =
deref=3DNEVER, sizeLimit=3D0, timeLimit=3D0, =
filter=3D'&(objectCategory=3Dgroup)(groupType:1.2.840.113556.1.4.803:=3D21=
47483648)(member:1.2.840.113556.1.4.1941:=3D...)', attrs=3D{objectGUID, =
name, description}, controls=3D{SimplePagedResultsControl(pageSize=3D100, =
isCritical=3Dfalse)})' request on server '...'
2017-05-12 14:22:24,456+02 DEBUG =
[org.ovirt.engineextensions.aaa.ldap.Framework] (pool-25-thread-1) [] =
SearchResult: SearchResult(resultCode=3D0 (success), messageID=3D3, =
entriesReturned=3D66, referencesReturned=3D0, =
responseControls=3D{SimplePagedResultsControl(pageSize=3D0, =
isCritical=3Dfalse)})
=20
=20
And without 1.2.840.113556.1.4.1941
=20
# numResponses: 54
# numEntries: 50
# numReferences: 3
=20
real 0m0.051s
user 0m0.008s
sys 0m0.007s
=20
So it's an AD problem. 1.2.840.113556.1.4.1941 make it slow, but =
without it,
the result is not the same. But I don't know if it's an AD =
or ovirt problem. I'll keep investigating.
=20
Thank's for your help.
_______________________________________________
Users mailing list
Users(a)ovirt.org
http://lists.ovirt.org/mailman/listinfo/users
--Apple-Mail=_1C19D31E-4C14-4940-8073-42031CD7C271
Content-Transfer-Encoding: quoted-printable
Content-Type: text/html;
charset=utf-8
<html><head><meta http-equiv=3D"Content-Type"
content=3D"text/html =
charset=3Dutf-8"></head><body style=3D"word-wrap: break-word; =
-webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" =
class=3D"">I found that:<div class=3D""><br
class=3D""></div><div =
class=3D""><a =
href=3D"http://dunnry.com/blog/TransitiveLinkValueFilterEvaluation.a... =
class=3D"">http://dunnry.com/blog/TransitiveLinkValueFilterE...
</a></div><div class=3D""><br
class=3D""></div><div class=3D""><br =
class=3D""><div><blockquote type=3D"cite"
class=3D""><div class=3D"">Le =
12 mai 2017 =C3=A0 14:44, Fabrice Bacchella <<a =
href=3D"mailto:fabrice.bacchella@orange.fr" =
class=3D"">fabrice.bacchella(a)orange.fr</a>&gt; a =C3=A9crit
:</div><br =
class=3D"Apple-interchange-newline"><div class=3D""><meta
=
http-equiv=3D"Content-Type" content=3D"text/html charset=3Dus-ascii"
=
class=3D""><div style=3D"word-wrap: break-word; -webkit-nbsp-mode: =
space; -webkit-line-break: after-white-space;" class=3D"">Ok, I found =
where it's slow, it's a ldapsearch on our AD:<div
class=3D""><br =
class=3D""></div><div class=3D""><div
style=3D"margin: 0px; font-size: =
11px; line-height: normal; font-family: Menlo;" class=3D""><span =
style=3D"font-variant-ligatures: no-common-ligatures"
class=3D"">time =
ldapsearch -a never -E pr=3D100/noprompt -H <a href=3D"ldap://ad1" =
class=3D"">ldap://ad1</a> -b DC=3D... -s sub =
'(&(groupType:1.2.840.113556.1.4.803:=3D2147483648)(&(objectCatego=
ry=3Dgroup)(member:1.2.840.113556.1.4.1941:=3Duserdn)))' objectGUID name =
description</span></div><br class=3D""></div><div
class=3D""><div =
style=3D"margin: 0px; line-height: normal;" class=3D""><div =
style=3D"font-family: Menlo; font-size: 11px; margin: 0px; line-height: =
normal;" class=3D""><span style=3D"font-variant-ligatures: =
no-common-ligatures" class=3D""># numResponses:
70</span></div><div =
style=3D"font-family: Menlo; font-size: 11px; margin: 0px; line-height: =
normal;" class=3D""><span style=3D"font-variant-ligatures: =
no-common-ligatures" class=3D""># numEntries:
66</span></div><div =
style=3D"font-family: Menlo; font-size: 11px; margin: 0px; line-height: =
normal;" class=3D""><span style=3D"font-variant-ligatures: =
no-common-ligatures" class=3D""># numReferences:
3</span></div><div =
style=3D"font-family: Menlo; font-size: 11px; margin: 0px; line-height: =
normal; min-height: 13px;" class=3D""><span =
style=3D"font-variant-ligatures: no-common-ligatures" =
class=3D""></span><br class=3D""></div><div
style=3D"font-family: Menlo; =
font-size: 11px; margin: 0px; line-height: normal;" class=3D""><span
=
style=3D"font-variant-ligatures: no-common-ligatures"
class=3D"">real<span=
class=3D"Apple-tab-span" style=3D"white-space:pre"> =
</span>0m10.801s</span></div><div style=3D"font-family: Menlo;
=
font-size: 11px; margin: 0px; line-height: normal;" class=3D""><span
=
style=3D"font-variant-ligatures: no-common-ligatures"
class=3D"">user<span=
class=3D"Apple-tab-span" style=3D"white-space:pre"> =
</span>0m0.007s</span></div><div style=3D"font-family: Menlo;
font-size: =
11px; margin: 0px; line-height: normal;" class=3D""><span =
style=3D"font-variant-ligatures: no-common-ligatures"
class=3D"">sys<span =
class=3D"Apple-tab-span" style=3D"white-space:pre"> =
</span>0m0.012s</span></div><div style=3D"font-family: Menlo;
font-size: =
11px; margin: 0px; line-height: normal;" class=3D""><span =
style=3D"font-variant-ligatures: no-common-ligatures"
class=3D""><br =
class=3D""></span></div><div style=3D"font-family: Menlo;
font-size: =
11px; margin: 0px; line-height: normal;" class=3D""><span =
style=3D"font-variant-ligatures: no-common-ligatures"
class=3D"">That =
matches the log line:</span></div><div style=3D"margin: 0px; =
line-height: normal;" class=3D""><span
style=3D"font-variant-ligatures: =
no-common-ligatures;" class=3D""><div style=3D"margin: 0px;
line-height: =
normal;" class=3D""><font face=3D"Menlo"
class=3D""><span =
style=3D"font-size: 11px;" class=3D"">2017-05-12 14:22:17,413+02
DEBUG =
[org.ovirt.engineextensions.aaa.ldap.Framework] (pool-25-thread-2) [] =
Performing SearchRequest 'SearchRequest(baseDN=3D'...', scope=3DSUB, =
deref=3DNEVER, sizeLimit=3D0, timeLimit=3D0, =
filter=3D'&(objectCategory=3Dgroup)(groupType:1.2.840.113556.1.4.803:=3D=
2147483648)(member:1.2.840.113556.1.4.1941:=3D...)', attrs=3D{objectGUID, =
name, description}, con</span></font><span style=3D"font-size: 11px;
=
font-family: Menlo;" =
class=3D"">trols=3D{SimplePagedResultsControl(pageSize=3D100, =
isCritical=3Dfalse)})' request on server =
'...'</span></div></span></div><div
style=3D"margin: 0px; line-height: =
normal;" class=3D""><span style=3D"font-variant-ligatures: =
no-common-ligatures; font-size: 11px;" class=3D""><font
face=3D"Menlo" =
class=3D""><div style=3D"margin: 0px; line-height: normal;" =
class=3D"">2017-05-12 14:22:24,456+02 DEBUG =
[org.ovirt.engineextensions.aaa.ldap.Framework] (pool-25-thread-1) [] =
SearchResult: SearchResult(resultCode=3D0 (success), messageID=3D3, =
entriesReturned=3D66, referencesReturned=3D0, =
responseControls=3D{SimplePagedResultsControl(pageSize=3D0, =
isCritical=3Dfalse)})</div></font></span></div><div
style=3D"font-family: =
Menlo; font-size: 11px;" class=3D""><span
style=3D"font-variant-ligatures:=
no-common-ligatures" class=3D""><br
class=3D""></span></div><div =
style=3D"font-family: Menlo; font-size: 11px;" class=3D""><span
=
style=3D"font-variant-ligatures: no-common-ligatures"
class=3D""><br =
class=3D""></span></div><div style=3D"font-family: Menlo;
font-size: =
11px;" class=3D""><span style=3D"font-variant-ligatures: =
no-common-ligatures" class=3D"">And =
without </span>1.2.840.113556.1.4.1941</div><div =
style=3D"font-family: Menlo; font-size: 11px;" class=3D""><br =
class=3D""></div><div style=3D"font-family: Menlo; font-size:
11px;" =
class=3D""><div style=3D"margin: 0px; line-height: normal;" =
class=3D""><span style=3D"font-variant-ligatures:
no-common-ligatures" =
class=3D""># numResponses: 54</span></div><div
style=3D"margin: 0px; =
line-height: normal;" class=3D""><span
style=3D"font-variant-ligatures: =
no-common-ligatures" class=3D""># numEntries:
50</span></div><div =
style=3D"margin: 0px; line-height: normal;" class=3D""><span =
style=3D"font-variant-ligatures: no-common-ligatures" class=3D"">#
=
numReferences: 3</span></div><div style=3D"margin: 0px; line-height:
=
normal; min-height: 13px;" class=3D""><span =
style=3D"font-variant-ligatures: no-common-ligatures" =
class=3D""></span><br class=3D""></div><div
style=3D"margin: 0px; =
line-height: normal;" class=3D""><span
style=3D"font-variant-ligatures: =
no-common-ligatures" class=3D"">real<span
class=3D"Apple-tab-span" =
style=3D"white-space:pre"> </span>0m0.051s</span></div><div
=
style=3D"margin: 0px; line-height: normal;" class=3D""><span =
style=3D"font-variant-ligatures: no-common-ligatures"
class=3D"">user<span=
class=3D"Apple-tab-span" style=3D"white-space:pre"> =
</span>0m0.008s</span></div><div style=3D"margin: 0px;
line-height: =
normal;" class=3D""><span style=3D"font-variant-ligatures: =
no-common-ligatures" class=3D"">sys<span
class=3D"Apple-tab-span" =
style=3D"white-space:pre"> </span>0m0.007s</span></div><div
=
style=3D"margin: 0px; line-height: normal;" class=3D""><br =
class=3D""></div></div><div style=3D"font-family: Menlo;
font-size: =
11px; margin: 0px; line-height: normal;" class=3D"">So it's an AD =
problem. 1.2.840.113556.1.4.1941 make it slow, but without it, the =
result is not the same. But I don't know if it's an AD or ovirt problem. =
I'll keep investigating.</div><div style=3D"font-family: Menlo; =
font-size: 11px; margin: 0px; line-height: normal;" class=3D""><br =
class=3D""></div><div style=3D"font-family: Menlo; font-size:
11px; =
margin: 0px; line-height: normal;" class=3D"">Thank's for your =
help.</div></div></div></div>_____________________________________________=
__<br class=3D"">Users mailing list<br class=3D""><a =
href=3D"mailto:Users@ovirt.org"
class=3D"">Users(a)ovirt.org</a><br =
class=3D"">http://lists.ovirt.org/mailman/listinfo/users<br =
class=3D""></div></blockquote></div><br
class=3D""></div></body></html>=
--Apple-Mail=_1C19D31E-4C14-4940-8073-42031CD7C271--
4:58 p.m.
This is new feature in aaa-ldap tracked here[1].
By default for AD profiles we use this feature, and it should
increase performance in most cases.
But if this is not the case for you, can you just try to change the profile
from:
include = <ad.properties>
to
include = <ad-recursive.properties>
And see if it will be better?
[1] https://bugzilla.redhat.com/show_bug.cgi?id=1393407
On Fri, May 12, 2017 at 2:54 PM, Fabrice Bacchella <
fabrice.bacchella(a)orange.fr> wrote:
I found that:
http://dunnry.com/blog/TransitiveLinkValueFilterEvaluation.aspx
Le 12 mai 2017 à 14:44, Fabrice Bacchella <fabrice.bacchella(a)orange.fr> a
écrit :
Ok, I found where it's slow, it's a ldapsearch on our AD:
time ldapsearch -a never -E pr=100/noprompt -H ldap://ad1 -b DC=... -s
sub '(&(groupType:1.2.840.113556.1.4.803:=2147483648 <(214)%20748-3648>
)(&(objectCategory=group)(member:1.2.840.113556.1.4.1941:=userdn)))'
objectGUID name description
# numResponses: 70
# numEntries: 66
# numReferences: 3
real 0m10.801s
user 0m0.007s
sys 0m0.012s
That matches the log line:
2017-05-12 14:22:17,413+02 DEBUG [org.ovirt.engineextensions.aaa.ldap.Framework]
(pool-25-thread-2) [] Performing SearchRequest 'SearchRequest(baseDN='...',
scope=SUB, deref=NEVER, sizeLimit=0, timeLimit=0, filter='&(objectCategory=
group)(groupType:1.2.840.113556.1.4.803:=2147483648)(
member:1.2.840.113556.1.4.1941:=...)', attrs={objectGUID, name,
description}, controls={SimplePagedResultsControl(pageSize=100,
isCritical=false)})' request on server '...'
2017-05-12 14:22:24,456+02 DEBUG [org.ovirt.engineextensions.aaa.ldap.Framework]
(pool-25-thread-1) [] SearchResult: SearchResult(resultCode=0 (success),
messageID=3, entriesReturned=66, referencesReturned=0, responseControls={
SimplePagedResultsControl(pageSize=0, isCritical=false)})
And without 1.2.840.113556.1.4.1941
# numResponses: 54
# numEntries: 50
# numReferences: 3
real 0m0.051s
user 0m0.008s
sys 0m0.007s
So it's an AD problem. 1.2.840.113556.1.4.1941 make it slow, but without
it, the result is not the same. But I don't know if it's an AD or ovirt
problem. I'll keep investigating.
Thank's for your help.
_______________________________________________
Users mailing list
Users(a)ovirt.org
http://lists.ovirt.org/mailman/listinfo/users
6 p.m.
--Apple-Mail=_53EF95BA-A328-418F-B475-452AAD552109
Content-Transfer-Encoding: quoted-printable
Content-Type: text/plain;
charset=utf-8
It works much better now. Goes from 6s to less than 500ms. Not blazing =
fast but much more usable, thanks a lot.
Le 12 mai 2017 =C3=A0 15:58, Ondra Machacek
<omachace(a)redhat.com> a =
=C3=A9crit :
=20
This is new feature in aaa-ldap tracked here[1].
By default for AD profiles we use this feature, and it should
increase performance in most cases.
=20
But if this is not the case for you, can you just try to change the =
profile
from:
=20
include =3D <ad.properties>
=20
to
=20
include =3D <ad-recursive.properties>
=20
And see if it will be better?
=20
[1] https://bugzilla.redhat.com/show_bug.cgi?id=3D1393407 =
<https://bugzilla.redhat.com/show_bug.cgi?id=3D1393407>
=20
On Fri, May 12, 2017 at 2:54 PM, Fabrice Bacchella =
<fabrice.bacchella(a)orange.fr <mailto:fabrice.bacchella@orange.fr>> =
wrote:
I found that:
=20
http://dunnry.com/blog/TransitiveLinkValueFilterEvaluation.aspx =
<http://dunnry.com/blog/TransitiveLinkValueFilterEvaluation.aspx>
=20
=20
> Le 12 mai 2017 =C3=A0 14:44, Fabrice Bacchella =
<fabrice.bacchella(a)orange.fr <mailto:fabrice.bacchella@orange.fr>> a =
=C3=A9crit :
>=20
> Ok, I found where it's slow, it's a ldapsearch on our AD:
>=20
> time ldapsearch -a never -E pr=3D100/noprompt -H ldap://ad1 <> -b =
DC=3D... -s sub '(&(groupType:1.2.840.113556.1.4.803:=3D2147483648 =
<tel:(214)%20748-3648>)(&(objectCategory=3Dgroup)(member:1.2.840.113556.1.=
4.1941:=3Duserdn)))' objectGUID name description
>=20
> # numResponses: 70
> # numEntries: 66
> # numReferences: 3
>=20
> real 0m10.801s
> user 0m0.007s
> sys 0m0.012s
>=20
> That matches the log line:
> 2017-05-12 14:22:17,413+02 DEBUG =
[org.ovirt.engineextensions.aaa.ldap.Framework] (pool-25-thread-2) [] =
Performing SearchRequest 'SearchRequest(baseDN=3D'...', scope=3DSUB, =
deref=3DNEVER, sizeLimit=3D0, timeLimit=3D0, =
filter=3D'&(objectCategory=3Dgroup)(groupType:1.2.840.113556.1.4.803:=3D21=
47483648)(member:1.2.840.113556.1.4.1941:=3D...)', attrs=3D{objectGUID, =
name, description}, controls=3D{SimplePagedResultsControl(pageSize=3D100, =
isCritical=3Dfalse)})' request on server '...'
> 2017-05-12 14:22:24,456+02 DEBUG =
[org.ovirt.engineextensions.aaa.ldap.Framework] (pool-25-thread-1) [] =
SearchResult: SearchResult(resultCode=3D0 (success), messageID=3D3, =
entriesReturned=3D66, referencesReturned=3D0, =
responseControls=3D{SimplePagedResultsControl(pageSize=3D0, =
isCritical=3Dfalse)})
>=20
>=20
> And without 1.2.840.113556.1.4.1941
>=20
> # numResponses: 54
> # numEntries: 50
> # numReferences: 3
>=20
> real 0m0.051s
> user 0m0.008s
> sys 0m0.007s
>=20
> So it's an AD problem. 1.2.840.113556.1.4.1941 make it slow, but =
without
it, the result is not the same. But I don't know if it's an AD =
or ovirt problem. I'll keep investigating.
>=20
> Thank's for your help.
> _______________________________________________
> Users mailing list
> Users(a)ovirt.org <mailto:Users@ovirt.org>
> http://lists.ovirt.org/mailman/listinfo/users =
<http://lists.ovirt.org/mailman/listinfo/users>
=20
=20
_______________________________________________
Users mailing list
Users(a)ovirt.org
http://lists.ovirt.org/mailman/listinfo/users
--Apple-Mail=_53EF95BA-A328-418F-B475-452AAD552109
Content-Transfer-Encoding: quoted-printable
Content-Type: text/html;
charset=utf-8
<html><head><meta http-equiv=3D"Content-Type"
content=3D"text/html =
charset=3Dutf-8"></head><body style=3D"word-wrap: break-word; =
-webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" =
class=3D"">It works much better now. Goes from 6s to less than 500ms. =
Not blazing fast but much more usable, thanks a lot.<div class=3D""><br
=
class=3D""><div class=3D""><div><blockquote
type=3D"cite" class=3D""><div =
class=3D"">Le 12 mai 2017 =C3=A0 15:58, Ondra Machacek <<a =
href=3D"mailto:omachace@redhat.com"
class=3D"">omachace(a)redhat.com</a>&gt;=
a =C3=A9crit :</div><br class=3D"Apple-interchange-newline"><div
=
class=3D""><div dir=3D"ltr" class=3D""><div
class=3D""><div =
class=3D""><div class=3D""><div
class=3D""><div class=3D""><div =
class=3D"">This is new feature in aaa-ldap tracked here[1].<br =
class=3D""></div>By default for AD profiles we use this feature, and it
=
should<br class=3D""></div>increase performance in most cases.<br
=
class=3D""><br class=3D""></div>But if this is not the
case for you, can =
you just try to change the profile<br class=3D""></div>from:<br
=
class=3D""><br class=3D""> include =3D
<ad.properties><br =
class=3D""><br class=3D""></div>to<br
class=3D""><br =
class=3D""> include =3D
<ad-recursive.properties><br =
class=3D""><br class=3D""></div>And see if it will be
better?<br =
class=3D""><div class=3D""><div
class=3D""><div class=3D""><div =
class=3D""><div class=3D""><div
class=3D""><br class=3D"">[1] <a =
href=3D"https://bugzilla.redhat.com/show_bug.cgi?id=3D1393407" =
class=3D"">https://bugzilla.redhat.com/show_bug.cgi?id=3D139...
=
class=3D""></div></div></div></div></div></div></div><div
=
class=3D"gmail_extra"><br class=3D""><div
class=3D"gmail_quote">On Fri, =
May 12, 2017 at 2:54 PM, Fabrice Bacchella <span dir=3D"ltr" =
class=3D""><<a
href=3D"mailto:fabrice.bacchella@orange.fr" =
target=3D"_blank"
class=3D"">fabrice.bacchella(a)orange.fr</a>&gt;</span> =
wrote:<br class=3D""><blockquote class=3D"gmail_quote"
style=3D"margin:0 =
0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div =
style=3D"word-wrap:break-word" class=3D"">I found that:<div
class=3D""><br=
class=3D""></div><div class=3D""><a =
href=3D"http://dunnry.com/blog/TransitiveLinkValueFilterEvaluation.a... =
target=3D"_blank" class=3D"">http://dunnry.com/blog/<wbr =
class=3D"">TransitiveLinkValueFilterEvalu<wbr =
class=3D"">ation.aspx</a></div><div
class=3D""><br class=3D""></div><div =
class=3D""><br class=3D""><div
class=3D""><blockquote type=3D"cite" =
class=3D""><div class=3D""><div
class=3D"h5"><div class=3D"">Le 12 mai =
2017 =C3=A0 14:44, Fabrice Bacchella <<a =
href=3D"mailto:fabrice.bacchella@orange.fr" target=3D"_blank" =
class=3D"">fabrice.bacchella(a)orange.fr</a>&gt; a =C3=A9crit
:</div><br =
class=3D"m_5720800219487051111Apple-interchange-newline"></div></div><div
=
class=3D""><div class=3D""><div
class=3D"h5"><div =
style=3D"word-wrap:break-word" class=3D"">Ok, I found where
it's slow, =
it's a ldapsearch on our AD:<div class=3D""><br
class=3D""></div><div =
class=3D""><div =
style=3D"margin:0px;font-size:11px;line-height:normal;font-family:Menlo" =
class=3D""><span
style=3D"font-variant-ligatures:no-common-ligatures" =
class=3D"">time ldapsearch -a never -E pr=3D100/noprompt -H <a =
class=3D"">ldap://ad1</a> -b DC=3D... -s sub =
'(&(groupType:1.2.840.113556.<wbr class=3D"">1.4.803:=3D<a
=
href=3D"tel:(214)%20748-3648" value=3D"+12147483648"
target=3D"_blank" =
class=3D"">2147483648</a>)(&(<wbr =
class=3D"">objectCategory=3Dgroup)(member:<wbr =
class=3D"">1.2.840.113556.1.4.1941:=3D<wbr
class=3D"">userdn)))' =
objectGUID name description</span></div><br
class=3D""></div><div =
class=3D""><div style=3D"margin:0px;line-height:normal"
class=3D""><div =
style=3D"font-family:Menlo;font-size:11px;margin:0px;line-height:normal" =
class=3D""><span
style=3D"font-variant-ligatures:no-common-ligatures" =
class=3D""># numResponses: 70</span></div><div =
style=3D"font-family:Menlo;font-size:11px;margin:0px;line-height:normal" =
class=3D""><span
style=3D"font-variant-ligatures:no-common-ligatures" =
class=3D""># numEntries: 66</span></div><div =
style=3D"font-family:Menlo;font-size:11px;margin:0px;line-height:normal" =
class=3D""><span
style=3D"font-variant-ligatures:no-common-ligatures" =
class=3D""># numReferences: 3</span></div><div =
style=3D"font-family:Menlo;font-size:11px;margin:0px;line-height:normal;mi=
n-height:13px" class=3D""><span =
style=3D"font-variant-ligatures:no-common-ligatures"
class=3D""></span><br=
class=3D""></div><div =
style=3D"font-family:Menlo;font-size:11px;margin:0px;line-height:normal" =
class=3D""><span
style=3D"font-variant-ligatures:no-common-ligatures" =
class=3D"">real<span
class=3D"m_5720800219487051111Apple-tab-span" =
style=3D"white-space:pre-wrap"> </span>0m10.801s</span></div><div
=
style=3D"font-family:Menlo;font-size:11px;margin:0px;line-height:normal" =
class=3D""><span
style=3D"font-variant-ligatures:no-common-ligatures" =
class=3D"">user<span
class=3D"m_5720800219487051111Apple-tab-span" =
style=3D"white-space:pre-wrap"> </span>0m0.007s</span></div><div
=
style=3D"font-family:Menlo;font-size:11px;margin:0px;line-height:normal" =
class=3D""><span
style=3D"font-variant-ligatures:no-common-ligatures" =
class=3D"">sys<span
class=3D"m_5720800219487051111Apple-tab-span" =
style=3D"white-space:pre-wrap"> </span>0m0.012s</span></div><div
=
style=3D"font-family:Menlo;font-size:11px;margin:0px;line-height:normal" =
class=3D""><span
style=3D"font-variant-ligatures:no-common-ligatures" =
class=3D""><br class=3D""></span></div><div =
style=3D"font-family:Menlo;font-size:11px;margin:0px;line-height:normal" =
class=3D""><span
style=3D"font-variant-ligatures:no-common-ligatures" =
class=3D"">That matches the log line:</span></div><div =
style=3D"margin:0px;line-height:normal" class=3D""><span =
style=3D"font-variant-ligatures:no-common-ligatures"
class=3D""><div =
style=3D"margin:0px;line-height:normal" class=3D""><font
face=3D"Menlo" =
class=3D""><span style=3D"font-size:11px"
class=3D"">2017-05-12 =
14:22:17,413+02 DEBUG [org.ovirt.engineextensions.<wbr =
class=3D"">aaa.ldap.Framework] (pool-25-thread-2) [] Performing =
SearchRequest 'SearchRequest(baseDN=3D'...', scope=3DSUB, deref=3DNEVER, =
sizeLimit=3D0, timeLimit=3D0, filter=3D'&(objectCategory=3D<wbr =
class=3D"">group)(groupType:1.2.840.<wbr =
class=3D"">113556.1.4.803:=3D2147483648)(<wbr =
class=3D"">member:1.2.840.113556.1.4.<wbr
class=3D"">1941:=3D...)', =
attrs=3D{objectGUID, name, description}, con</span></font><span =
style=3D"font-size:11px;font-family:Menlo"
class=3D"">trols=3D{<wbr =
class=3D"">SimplePagedResultsControl(<wbr
class=3D"">pageSize=3D100, =
isCritical=3Dfalse)})' request on server =
'...'</span></div></span></div><div =
style=3D"margin:0px;line-height:normal" class=3D""><span =
style=3D"font-variant-ligatures:no-common-ligatures;font-size:11px" =
class=3D""><font face=3D"Menlo" class=3D""><div
=
style=3D"margin:0px;line-height:normal" class=3D"">2017-05-12 =
14:22:24,456+02 DEBUG [org.ovirt.engineextensions.<wbr =
class=3D"">aaa.ldap.Framework] (pool-25-thread-1) [] SearchResult: =
SearchResult(resultCode=3D0 (success), messageID=3D3, =
entriesReturned=3D66, referencesReturned=3D0, responseControls=3D{<wbr =
class=3D"">SimplePagedResultsControl(<wbr
class=3D"">pageSize=3D0, =
isCritical=3Dfalse)})</div></font></span></div><div =
style=3D"font-family:Menlo;font-size:11px" class=3D""><span =
style=3D"font-variant-ligatures:no-common-ligatures"
class=3D""><br =
class=3D""></span></div><div
style=3D"font-family:Menlo;font-size:11px" =
class=3D""><span
style=3D"font-variant-ligatures:no-common-ligatures" =
class=3D""><br class=3D""></span></div><div =
style=3D"font-family:Menlo;font-size:11px" class=3D""><span =
style=3D"font-variant-ligatures:no-common-ligatures" class=3D"">And
=
without </span>1.2.840.113556.1.4.<wbr
class=3D"">1941</div><div =
style=3D"font-family:Menlo;font-size:11px" class=3D""><br =
class=3D""></div><div
style=3D"font-family:Menlo;font-size:11px" =
class=3D""><div style=3D"margin:0px;line-height:normal"
class=3D""><span =
style=3D"font-variant-ligatures:no-common-ligatures" class=3D"">#
=
numResponses: 54</span></div><div
style=3D"margin:0px;line-height:normal" =
class=3D""><span
style=3D"font-variant-ligatures:no-common-ligatures" =
class=3D""># numEntries: 50</span></div><div =
style=3D"margin:0px;line-height:normal" class=3D""><span =
style=3D"font-variant-ligatures:no-common-ligatures" class=3D"">#
=
numReferences: 3</span></div><div =
style=3D"margin:0px;line-height:normal;min-height:13px"
class=3D""><span =
style=3D"font-variant-ligatures:no-common-ligatures"
class=3D""></span><br=
class=3D""></div><div
style=3D"margin:0px;line-height:normal" =
class=3D""><span
style=3D"font-variant-ligatures:no-common-ligatures" =
class=3D"">real<span
class=3D"m_5720800219487051111Apple-tab-span" =
style=3D"white-space:pre-wrap"> </span>0m0.051s</span></div><div
=
style=3D"margin:0px;line-height:normal" class=3D""><span =
style=3D"font-variant-ligatures:no-common-ligatures"
class=3D"">user<span =
class=3D"m_5720800219487051111Apple-tab-span" =
style=3D"white-space:pre-wrap"> </span>0m0.008s</span></div><div
=
style=3D"margin:0px;line-height:normal" class=3D""><span =
style=3D"font-variant-ligatures:no-common-ligatures"
class=3D"">sys<span =
class=3D"m_5720800219487051111Apple-tab-span" =
style=3D"white-space:pre-wrap"> </span>0m0.007s</span></div><div
=
style=3D"margin:0px;line-height:normal" class=3D""><br =
class=3D""></div></div><div =
style=3D"font-family:Menlo;font-size:11px;margin:0px;line-height:normal" =
class=3D"">So it's an AD problem. 1.2.840.113556.1.4.1941 make it slow,
=
but without it, the result is not the same. But I don't know if it's an =
AD or ovirt problem. I'll keep investigating.</div><div =
style=3D"font-family:Menlo;font-size:11px;margin:0px;line-height:normal" =
class=3D""><br class=3D""></div><div =
style=3D"font-family:Menlo;font-size:11px;margin:0px;line-height:normal" =
class=3D"">Thank's for your =
help.</div></div></div></div></div></div><span =
class=3D"">______________________________<wbr =
class=3D"">_________________<br class=3D"">Users mailing
list<br =
class=3D""><a href=3D"mailto:Users@ovirt.org"
target=3D"_blank" =
class=3D"">Users(a)ovirt.org</a><br class=3D""><a =
href=3D"http://lists.ovirt.org/mailman/listinfo/users"
target=3D"_blank" =
class=3D"">http://lists.ovirt.org/<wbr =
class=3D"">mailman/listinfo/users</a><br =
class=3D""></span></div></blockquote></div><br =
class=3D""></div></div></blockquote></div><br
class=3D""></div>
_______________________________________________<br class=3D"">Users =
mailing list<br class=3D""><a href=3D"mailto:Users@ovirt.org"
=
class=3D"">Users(a)ovirt.org</a><br =
class=3D"">http://lists.ovirt.org/mailman/listinfo/users<br =
class=3D""></div></blockquote></div><br =
class=3D""></div></div></body></html>=
--Apple-Mail=_53EF95BA-A328-418F-B475-452AAD552109--
11:04 a.m.
On May 11, 2017 8:25 PM, "Fabrice Bacchella"
<fabrice.bacchella(a)orange.fr>
wrote:
I'm using kerberos authentication in ovirt for the URL
/sso/oauth/token-http-auth, but kerberos is done in Apache using
auth_gssapi_module and it's quite slow, about 6s for a request.
I'm trying to understand if it's apache or ovirt-engine that are slow. Is
there a way to get response time metered for http requests inside ovirt
instead of seen from apache ?
In 4.1, look under /var/log/httpd, there should be an ovirt specific log
file for exactly this - end to end latency of requests.
Y.
_______________________________________________
Users mailing list
Users(a)ovirt.org
http://lists.ovirt.org/mailman/listinfo/users
12:45 p.m.
On 05/12/2017 10:04 AM, Yaniv Kaul wrote:
On May 11, 2017 8:25 PM, "Fabrice Bacchella"
<fabrice.bacchella(a)orange.fr <mailto:fabrice.bacchella@orange.fr>> wrote:
I'm using kerberos authentication in ovirt for the URL
/sso/oauth/token-http-auth, but kerberos is done in Apache using
auth_gssapi_module and it's quite slow, about 6s for a request.
I'm trying to understand if it's apache or ovirt-engine that are
slow. Is there a way to get response time metered for http requests
inside ovirt instead of seen from apache ?
In 4.1, look under /var/log/httpd, there should be an ovirt specific log
file for exactly this - end to end latency of requests.
Y.
The name of that file is 'ovirt-requests-log', and it contains messages
like this:
[12/May/2017:11:09:30 +0200] 192.168.122.1 "Correlation-Id:
9e259b75-ee9e-4501-9737-b38d2c318123" "Duration: 393514us" "GET
/ovirt-engine/api/vms HTTP/1.1" 2322
Note however that it is generated by the web server, so the reported
time will include all the web server activities required to complete the
request.
If you need to get the same measurement from the point of view of the
application server you can edit the
/usr/share/ovirt-engine/services/ovirt-engine/ovirt-engine.xml.in file
and do the following modifications:
1. Modify the AJP connector (the one that Apache talks to) so that it
records the start time of the request:
<ajp-listener
name="ajp"
socket-binding="ajp"
redirect-socket="redirect"
record-request-start-time="true" <-- This is new
/>
2. Enable the access log:
<host name="default-host" alias="localhost">
<filter-ref .../>
<access-log pattern="%U %Dms"
directory="/var/log/ovirt-engine"
prefix="my" suffix=".log"/> <-- This is new
</host>
Then restart the engine. It will start to write to
/var/log/ovirt-engine/my.log lines like this:
/ovirt-engine/api/vms 801ms
The format of the pattern is described here:
http://undertow.io/javadoc/1.4.x/index.html
Remember that the ovirt-engine.xml.in file isn't considered a
configuration file, so your changes will be lost next time you update
the engine RPMs.
12:52 p.m.
On 05/12/2017 11:45 AM, Juan Hernández wrote:
On 05/12/2017 10:04 AM, Yaniv Kaul wrote:
>
>
> On May 11, 2017 8:25 PM, "Fabrice Bacchella"
> <fabrice.bacchella(a)orange.fr <mailto:fabrice.bacchella@orange.fr>>
wrote:
>
> I'm using kerberos authentication in ovirt for the URL
> /sso/oauth/token-http-auth, but kerberos is done in Apache using
> auth_gssapi_module and it's quite slow, about 6s for a request.
>
> I'm trying to understand if it's apache or ovirt-engine that are
> slow. Is there a way to get response time metered for http requests
> inside ovirt instead of seen from apache ?
>
>
> In 4.1, look under /var/log/httpd, there should be an ovirt specific log
> file for exactly this - end to end latency of requests.
> Y.
>
The name of that file is 'ovirt-requests-log', and it contains messages
like this:
[12/May/2017:11:09:30 +0200] 192.168.122.1 "Correlation-Id:
9e259b75-ee9e-4501-9737-b38d2c318123" "Duration: 393514us" "GET
/ovirt-engine/api/vms HTTP/1.1" 2322
Note however that it is generated by the web server, so the reported
time will include all the web server activities required to complete the
request.
If you need to get the same measurement from the point of view of the
application server you can edit the
/usr/share/ovirt-engine/services/ovirt-engine/ovirt-engine.xml.in file
and do the following modifications:
1. Modify the AJP connector (the one that Apache talks to) so that it
records the start time of the request:
<ajp-listener
name="ajp"
socket-binding="ajp"
redirect-socket="redirect"
record-request-start-time="true" <-- This is new
/>
2. Enable the access log:
<host name="default-host" alias="localhost">
<filter-ref .../>
<access-log pattern="%U %Dms"
directory="/var/log/ovirt-engine"
prefix="my" suffix=".log"/> <-- This is new
</host>
Then restart the engine. It will start to write to
/var/log/ovirt-engine/my.log lines like this:
/ovirt-engine/api/vms 801ms
The format of the pattern is described here:
http://undertow.io/javadoc/1.4.x/index.html
Actually here:
http://undertow.io/javadoc/1.4.x/io/undertow/server/handlers/accesslog/Ac...
Remember that the ovirt-engine.xml.in file isn't considered a
configuration file, so your changes will be lost next time you update
the engine RPMs.
2751
days inactive
2752
days old
11 comments
4 participants
participants (4)
-
Fabrice Bacchella -
Juan Hernández -
Ondra Machacek -
Yaniv Kaul