<html><head><meta http-equiv="Content-Type" content="text/html charset=us-ascii"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class="">Ok, I found where it's slow, it's a ldapsearch on our AD:<div class=""><br class=""></div><div class=""><div style="margin: 0px; font-size: 11px; line-height: normal; font-family: Menlo;" class=""><span style="font-variant-ligatures: no-common-ligatures" class="">time ldapsearch -a never -E pr=100/noprompt -H <a href="ldap://ad1" class="">ldap://ad1</a> -b DC=... -s sub '(&(groupType:1.2.840.113556.1.4.803:=2147483648)(&(objectCategory=group)(member:1.2.840.113556.1.4.1941:=userdn)))' objectGUID name description</span></div><br class=""></div><div class=""><div style="margin: 0px; line-height: normal;" class=""><div style="font-family: Menlo; font-size: 11px; margin: 0px; line-height: normal;" class=""><span style="font-variant-ligatures: no-common-ligatures" class=""># numResponses: 70</span></div><div style="font-family: Menlo; font-size: 11px; margin: 0px; line-height: normal;" class=""><span style="font-variant-ligatures: no-common-ligatures" class=""># numEntries: 66</span></div><div style="font-family: Menlo; font-size: 11px; margin: 0px; line-height: normal;" class=""><span style="font-variant-ligatures: no-common-ligatures" class=""># numReferences: 3</span></div><div style="font-family: Menlo; font-size: 11px; margin: 0px; line-height: normal; min-height: 13px;" class=""><span style="font-variant-ligatures: no-common-ligatures" class=""></span><br class=""></div><div style="font-family: Menlo; font-size: 11px; margin: 0px; line-height: normal;" class=""><span style="font-variant-ligatures: no-common-ligatures" class="">real<span class="Apple-tab-span" style="white-space:pre"> </span>0m10.801s</span></div><div style="font-family: Menlo; font-size: 11px; margin: 0px; line-height: normal;" class=""><span style="font-variant-ligatures: no-common-ligatures" class="">user<span class="Apple-tab-span" style="white-space:pre"> </span>0m0.007s</span></div><div style="font-family: Menlo; font-size: 11px; margin: 0px; line-height: normal;" class=""><span style="font-variant-ligatures: no-common-ligatures" class="">sys<span class="Apple-tab-span" style="white-space:pre"> </span>0m0.012s</span></div><div style="font-family: Menlo; font-size: 11px; margin: 0px; line-height: normal;" class=""><span style="font-variant-ligatures: no-common-ligatures" class=""><br class=""></span></div><div style="font-family: Menlo; font-size: 11px; margin: 0px; line-height: normal;" class=""><span style="font-variant-ligatures: no-common-ligatures" class="">That matches the log line:</span></div><div style="margin: 0px; line-height: normal;" class=""><span style="font-variant-ligatures: no-common-ligatures;" class=""><div style="margin: 0px; line-height: normal;" class=""><font face="Menlo" class=""><span style="font-size: 11px;" class="">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}, con</span></font><span style="font-size: 11px; font-family: Menlo;" class="">trols={SimplePagedResultsControl(pageSize=100, isCritical=false)})' request on server '...'</span></div></span></div><div style="margin: 0px; line-height: normal;" class=""><span style="font-variant-ligatures: no-common-ligatures; font-size: 11px;" class=""><font face="Menlo" class=""><div style="margin: 0px; line-height: normal;" class="">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)})</div></font></span></div><div style="font-family: Menlo; font-size: 11px;" class=""><span style="font-variant-ligatures: no-common-ligatures" class=""><br class=""></span></div><div style="font-family: Menlo; font-size: 11px;" class=""><span style="font-variant-ligatures: no-common-ligatures" class=""><br class=""></span></div><div style="font-family: Menlo; font-size: 11px;" class=""><span style="font-variant-ligatures: no-common-ligatures" class="">And without </span>1.2.840.113556.1.4.1941</div><div style="font-family: Menlo; font-size: 11px;" class=""><br class=""></div><div style="font-family: Menlo; font-size: 11px;" class=""><div style="margin: 0px; line-height: normal;" class=""><span style="font-variant-ligatures: no-common-ligatures" class=""># numResponses: 54</span></div><div style="margin: 0px; line-height: normal;" class=""><span style="font-variant-ligatures: no-common-ligatures" class=""># numEntries: 50</span></div><div style="margin: 0px; line-height: normal;" class=""><span style="font-variant-ligatures: no-common-ligatures" class=""># numReferences: 3</span></div><div style="margin: 0px; line-height: normal; min-height: 13px;" class=""><span style="font-variant-ligatures: no-common-ligatures" class=""></span><br class=""></div><div style="margin: 0px; line-height: normal;" class=""><span style="font-variant-ligatures: no-common-ligatures" class="">real<span class="Apple-tab-span" style="white-space:pre"> </span>0m0.051s</span></div><div style="margin: 0px; line-height: normal;" class=""><span style="font-variant-ligatures: no-common-ligatures" class="">user<span class="Apple-tab-span" style="white-space:pre"> </span>0m0.008s</span></div><div style="margin: 0px; line-height: normal;" class=""><span style="font-variant-ligatures: no-common-ligatures" class="">sys<span class="Apple-tab-span" style="white-space:pre"> </span>0m0.007s</span></div><div style="margin: 0px; line-height: normal;" class=""><br class=""></div></div><div style="font-family: Menlo; font-size: 11px; margin: 0px; line-height: normal;" class="">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="font-family: Menlo; font-size: 11px; margin: 0px; line-height: normal;" class=""><br class=""></div><div style="font-family: Menlo; font-size: 11px; margin: 0px; line-height: normal;" class="">Thank's for your help.</div></div></div></body></html>