[Starlingx-discuss] ovs-vswitchd consuming 100% CPU

[Lin, Shuicheng]

Hi Yun,
It is by design.
"
Yes, 100% CPU utilization for DPDK cores. All the drivers are in polling mode, and we bind the thread to certain CPU cores, the core will always polling/working at 100% utilization.
"
http://mails.dpdk.org/archives/users/2016-August/000812.html


Best Regards
Shuicheng


-----Original Message-----
From: 徐蕴 [mailto:xuyun at jxresearch.com] 
Sent: Thursday, December 13, 2018 6:45 PM
To: starlingx-discuss at lists.starlingx.io
Subject: [Starlingx-discuss] ovs-vswitchd consuming 100% CPU

Hi,

I’ve managed to deploy an all-in-one node using the ISO downloaded from http://mirror.starlingx.cengn.ca/mirror/starlingx/centos/2018.10/20181110/outputs/iso/, thank you for your help. 
I noticed that ovs-vswitchd consuming 100% CPU all the time, is it normal for my configuration? My machine has two CPUs and 64G memory and 4 Intel I350 NICs.

Br,
Xu Yun


_______________________________________________
Starlingx-discuss mailing list
Starlingx-discuss at lists.starlingx.io
http://lists.starlingx.io/cgi-bin/mailman/listinfo/starlingx-discuss