Did you try to locate whats causing to use all your memory. Try using htop, truss/strace and other debugging tools. You might also be a victim of resource bottlenecks, like your HDD are serving slow or it may be that your neutron conf is inappropriate at some point. If this ain't a production environment, try troubleshooting rather than going for old installation. On Aug 18, 2016 21:56, "Satish Patel" <satish.txt at gmail.com> wrote: I have recently install mitaka openstack using RDO on HP DL360 G9 server with 16GB memory. but after installation it took all of my memory and suck all my swap memory too. and it was extremely slow. I have found neutron-server and nova-conductor and other component was eating most memory and growing. is this normal? I didn't find related solution on google so now i have no option except going back to older liberty version. Any suggestion folks? _______________________________________________ Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack Post to : openstack at lists.openstack.org Unsubscribe : http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack/attachments/20160818/a1fa68ff/attachment.html>