Re: [Openstack] High load average on network node for traffic of 100-200 kbps - Juno no DVR

2015-11-15 Thread mad Engineer
looks like stopping dnsmasq bring down load average. Nothing specific to highlight in top and netstat ___ Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack Post to : openstack@lists.openstack.org Unsubscribe : http://lists.o

Re: [Openstack] High load average on network node for traffic of 100-200 kbps - Juno no DVR

2015-11-14 Thread Nasir Mahmood
Try different tools like iftop, htop, atop and netstat etc to monitor what's causing it. I would go with htop first. On 13 Nov 2015 23:57, "mad Engineer" wrote: > *Infrastructure* > Running juno on ubuntu 14.04 with GRE network using 2 network nodes > without DVR. > There are around 200 dhcp n

[Openstack] High load average on network node for traffic of 100-200 kbps - Juno no DVR

2015-11-13 Thread mad Engineer
*Infrastructure* Running juno on ubuntu 14.04 with GRE network using 2 network nodes without DVR. There are around 200 dhcp namespaces created on each network nodes(dhcp_network_agents=2) which has 16 cpu and 32 gb. *Issue:* Network nodes are idle (top shows 99% idle CPU)but load average is *70-1