yes, get the answer from FAQthank you!------------------------------------------------------------------发件人：Bodireddy, Bhanuprakash <bhanuprakash.bodire...@intel.com>发送时间：2016年7月13日(星期三) 22:42收件人：gupeng0320 <gupeng0...@aliyun.com>; OVS Discussion <discuss@openvswitch.org>主 题：RE: [ovs-discuss] why does "vsctl add-port" cost >-----Original Message----- >From: discuss [mailto:discuss-boun...@openvswitch.org] On Behalf Of >gupeng0320 >Sent: Wednesday, July 13, 2016 12:51 PM >To: OVS Discussion <discuss@openvswitch.org> >Subject: [ovs-discuss] why does "vsctl add-port" cost > >Dear Experts： >by a chance, i write a script to add thousands of ports to OVS 2.4.0, there is >a >loop in this script to keep executing "vsctl add-port".
Are you doing the way its mentioned here: "I want to add thousands of ports to an Open vSwitch bridge" in FAQ? Regards, Bhanu Prakash. >and i observed that the CPU is alomost exhausted during the script running. >as i know, "vsctl add port" is configuring port to the OVS DB, and vswitched >will >load the configuration from DB to memory, but why does this action cost so >much CPU usage? > >BR,
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