On (15/04/15 08:53), Jakub Hrozek wrote: >On Tue, Apr 14, 2015 at 05:36:16PM +0200, Mateusz Malek wrote: >> >> >> On Fri, Apr 10, 2015 at 08:48 PM, Jakub Hrozek wrote: >> >On Fri, Apr 10, 2015 at 12:39:20PM -0400, Dmitri Pal wrote: >> >>On 04/10/2015 08:13 AM, Mateusz Malek wrote: >> >>>I'm about to migrate my OpenLDAP-based environment to FreeIPA, however >> >>>I've hit some weird performance problems. When I'm using IPA, it takes >> >>>about 5-7 (or even more) seconds to get shell prompt after entering user >> >>>password (...) >> >>(...) >> >>Do authentication and see where the time is spent by examining the logs. >> >>Correlate it to the logs on the server. (...) >> >I spent the better part of today fixing this issue: >> > https://fedorahosted.org/sssd/ticket/2624 >> > >> >You might want to check if you're hit by this bug by setting: >> > selinux_provider=none >> >temporarily. >> >> With selinux_provider=none things seems faster. >> >> It's still not as fast as with existing OpenLDAP, but logon times seem >> acceptable now (they mostly vary from 0.5 to 2 seconds, sometimes they go up >> to 3 seconds). It seems that most time is spent in Kerberos authentication >> (logs just "stop flowing" for a while) and on HBAC processing - on the 389 >> DS side it seems that LDAP is busy with requests (it looks like it sometimes >> "hangs" on MOD operation - is it updating user last logon time?). > >I pushed the selinux performance patches upstream yesterday. They will make >their way to 7.2, 6.7 and I guess Lukas might also cherry-pick them for >Fedora. > Packages for fedora 21,22 are built. You just need to wait utill they are available in updates testing or you can download packages from koji.
https://admin.fedoraproject.org/updates/sssd-1.12.4-4.fc22 https://admin.fedoraproject.org/updates/sssd-1.12.4-3.fc21 Please test and provide karma. LS -- Manage your subscription for the Freeipa-users mailing list: https://www.redhat.com/mailman/listinfo/freeipa-users Go to http://freeipa.org for more info on the project