for the newton-proposed: As our ldap server has a limit exceed setting, so I configured
``` [ldap] page_size = 20000 ``` before using the keystone in proposed repo, the keystone version is: ``` root@ubuntu:~# apt-cache policy keystone keystone: Installed: 2:10.0.3-0ubuntu1~cloud0 Candidate: 2:10.0.3-0ubuntu1~cloud1 Version table: 2:10.0.3-0ubuntu1~cloud1 500 500 http://ubuntu-cloud.archive.canonical.com/ubuntu xenial-proposed/newton/main amd64 Packages 500 http://ubuntu-cloud.archive.canonical.com/ubuntu xenial-proposed/newton/main i386 Packages *** 2:10.0.3-0ubuntu1~cloud0 500 500 http://ubuntu-cloud.archive.canonical.com/ubuntu xenial-updates/newton/main amd64 Packages 500 http://ubuntu-cloud.archive.canonical.com/ubuntu xenial-updates/newton/main i386 Packages 100 /var/lib/dpkg/status 2:9.3.0-0ubuntu3.1 500 500 http://archive.ubuntu.com/ubuntu xenial-updates/main amd64 Packages 500 http://archive.ubuntu.com/ubuntu xenial-updates/main i386 Packages 500 http://archive.ubuntu.com/ubuntu xenial-security/main amd64 Packages 500 http://archive.ubuntu.com/ubuntu xenial-security/main i386 Packages 2:9.0.0-0ubuntu1 500 500 http://archive.ubuntu.com/ubuntu xenial/main amd64 Packages 500 http://archive.ubuntu.com/ubuntu xenial/main i386 Packages ``` list users in ldap will take about 7-11 seconds: ``` root@ubuntu:~# time openstack user list --domain default ... real 0m8.522s user 0m1.476s sys 0m0.108s ``` after using the package in proposed repo, it takes about 7-11 seconds: ``` root@ubuntu:~# time openstack user list --domain default ... real 0m8.637s user 0m1.484s sys 0m0.108s ``` I execute above commands for several times, it seems that the patch doesn't have a strong performance improvement -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1582585 Title: the speed of query user from ldap server is very slow To manage notifications about this bug go to: https://bugs.launchpad.net/cloud-archive/+bug/1582585/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs