Hello, I am China Shenzhen TICOMM Information Technology Co. Ltd. we use ofctl_rest.py file exactly serach an flow table,example:
we search this flow table and cost 18-20s return the result,but we fix it and just cost 4-5s ------------------ ???????? ------------------ ??????: "Iwase Yusuke";<[email protected]>; ????????: 2016??12??5??(??????) ????10:39 ??????: "......."<[email protected]>; ????: "ryu-devel"<[email protected]>; ????: Re: [Ryu-devel] ?????? RYU BUG 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??12??05?? 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> > # > > > ------------------ ???????? ------------------ > ??????: "Iwase Yusuke";<[email protected]>; > ????????: 2016??12??5??(??????) ????8:46 > ??????: "......."<[email protected]>; > ????: "ryu-devel"<[email protected]>; > ????: Re: [Ryu-devel] RYU BUG > > > > Hi, > > Thank you for your report. > > > On 2016??12??02?? 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 > > > > ------------------------------------------------------------------------------ > > > > _______________________________________________ > 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
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