At Mon, 5 Dec 2016 10:13:41 +0800, =?gb18030?B?Li4uLi4uLg==?= wrote: > > [1 <multipart/alternative (8bit)>] > [1.1 <text/plain; gb18030 (base64)>] > Hello, I am China Shenzhen TICOMM Information Technology Co. Ltd. > What does "under the slow speed" exactly mean? > answer:The interval of we use ofctl_rest.py file exactly serach an flow > table, > return result is very slow.(We used 8888 flow table tests) > > > > we use ofctl_rest.py file providing api and we fix this bug of seraching > speed is slow > # > # get flows stats of the switch filtered by the fields > # POST /stats/flow/<dpid> > # >
More info is needed, but parsing FlowStatsReply of 8888 flows is definitely slow with Ryu. I thought of implementing some form of lazy evaluation a while ago. > ------------------ 原始邮件 ------------------ > 发件人: "Iwase Yusuke";<[email protected]>; > 发送时间: 2016年12月5日(星期一) 上午8:46 > 收件人: "......."<[email protected]>; > 抄送: "ryu-devel"<[email protected]>; > 主题: Re: [Ryu-devel] RYU BUG > > > > Hi, > > Thank you for your report. > > > On 2016年12月02日 21:06, ....... wrote: > > Hello, I am China Shenzhen TICOMM Information Technology Co. Ltd., I found > > the flow table ofctl_rest.py > > public module you in RYU, there is no exact match under the slow speed, > > about 18 to 20 seconds, we have > > to help you repair the bug, now under the flow table for about 4 to 5 > > seconds > > but... > What does "under the slow speed" exactly mean? > The wire rate of switch-controller link? The interval of FlowMod-FlowStats > messages? > > Please tell us more about it. > > Thanks, > Iwase > > > > > > > > > > ------------------------------------------------------------------------------ > > Check out the vibrant tech community on one of the world's most > > engaging tech sites, SlashDot.org! http://sdm.link/slashdot > > > > > > > > _______________________________________________ > > Ryu-devel mailing list > > [email protected] > > https://lists.sourceforge.net/lists/listinfo/ryu-devel > > > > ------------------------------------------------------------------------------ > _______________________________________________ > Ryu-devel mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/ryu-devel > [1.2 <text/html; gb18030 (base64)>] > [2 <text/plain; us-ascii (7bit)>] > ------------------------------------------------------------------------------ > [3 <text/plain; us-ascii (7bit)>] > _______________________________________________ > Ryu-devel mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/ryu-devel ------------------------------------------------------------------------------ _______________________________________________ Ryu-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/ryu-devel
