Hi, You mean; getting FlowStats by using ofctl_rest.py takes too long. so this is a bug, right?
Hummm... unfortunately, ofctl_rest.py is just a sample application and currently not targeting the performance. For usability and readableness, this app provides some features, but not be optimized yet for speed. If you need more speed, how about writing your own Ryu Application? Thanks, Iwase On 2016年12月05日 11:13, ....... wrote: > 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> > # > > > ------------------ 原始邮件 ------------------ > 发件人: "Iwase Yusuke";<iwase.yusu...@gmail.com>; > 发送时间: 2016年12月5日(星期一) 上午8:46 > 收件人: "......."<1274096...@qq.com>; > 抄送: "ryu-devel"<ryu-devel@lists.sourceforge.net>; > 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 >> Ryu-devel@lists.sourceforge.net >> https://lists.sourceforge.net/lists/listinfo/ryu-devel >> > > ------------------------------------------------------------------------------ > _______________________________________________ > Ryu-devel mailing list > Ryu-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/ryu-devel > > > > ------------------------------------------------------------------------------ > > > > _______________________________________________ > Ryu-devel mailing list > Ryu-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/ryu-devel > ------------------------------------------------------------------------------ _______________________________________________ Ryu-devel mailing list Ryu-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/ryu-devel
