Re: [opnfv-tech-discuss] [ovsnfv] [vsperf] Analysis of Microburst on VSwitch
Hi Maryam, I'm Chunghan Lee of OVSNFV contributor. Few weeks ago, I had the presentation related to burstiness of internal OVS to our OVSNFV member. > Thanks for your presentation on Monday > (https://wiki.opnfv.org/download/attachments/5046510/0919_ovsnfv.pdf?version=1&modificationDate=1474280389000&api=v2 > ). Our OVSNFV members are interested in the measurement results. Billy (billy.o.mah...@intel.com) also suggests the discussion to VSPERF side. If possible, I'd like to discuss the results to VSPERF members. As a first step, I contact to you. Regards, Chunghan Lee -- Chunghan Lee Cloud Network Project. Fujitsu Laboratories Ltd. 4-1-1 Kamikodanaka, Nakahara-ku, Kawasaki-shi, Kanagawa 211-8588, Japan E-mail： lee.chung...@jp.fujitsu.com -- -Original Message- From: O Mahony, Billy [mailto:billy.o.mah...@intel.com] Sent: Wednesday, September 21, 2016 6:26 PM To: Lee, Chunghan/李 忠翰; opnfv-tech-discuss@lists.opnfv.org Cc: Gray, Mark D; therb...@redhat.com; Michal Skalski Subject: [ovsnfv] [vsperf] Analysis of Microburst on VSwitch Hi Chunghan, Thanks for your presentation on Monday (https://wiki.opnfv.org/download/attachments/5046510/0919_ovsnfv.pdf?version=1&modificationDate=1474280389000&api=v2 ). It was very interesting to see where packets are lost when OVS is overloaded. There is a vSwitch testing project in OPNFV - vsperf https://wiki.opnfv.org/display/vsperf/?s[]=vsperf This has a set of standardized tests that can be run on vSwitches - currently it supports OVS and OVS-DPDK. The tests have been defined and codified in an IETF draft https://wiki.opnfv.org/display/vsperf/Vswitchperf+Ietf+Draft+Submission , though not all those tests are supported yet. It currently supports IXIA (h/w) and Moongen (s/w) traffic generators. Hope you find that info useful, /Billy. ___ opnfv-tech-discuss mailing list opnfv-tech-discuss@lists.opnfv.org https://lists.opnfv.org/mailman/listinfo/opnfv-tech-discuss
Re: [opnfv-tech-discuss] [ovsnfv] [vsperf] Analysis of Microburst on VSwitch
Hi, Thank you for interesting my work. I'm also glad to discuss my work together. Moreover, I'm also interested in the behavior of DPDK side. > There is a vSwitch testing project in OPNFV - vsperf > https://wiki.opnfv.org/display/vsperf/?s[]=vsperf I knew this project, but I did not check this in thesedays. I will check the current status of vsperf. I'll share the experiment commands, such as iperf and tcpdump. Please give me a time to arrange them. ;-) Regards, Chunghan Lee -- Chunghan Lee Cloud Network Project. Fujitsu Laboratories Ltd. 4-1-1 Kamikodanaka, Nakahara-ku, Kawasaki-shi, Kanagawa 211-8588, Japan E-mail： lee.chung...@jp.fujitsu.com -- -Original Message- From: O Mahony, Billy [mailto:billy.o.mah...@intel.com] Sent: Wednesday, September 21, 2016 6:26 PM To: Lee, Chunghan/李 忠翰; opnfv-tech-discuss@lists.opnfv.org Cc: Gray, Mark D; therb...@redhat.com; Michal Skalski Subject: [ovsnfv] [vsperf] Analysis of Microburst on VSwitch Hi Chunghan, Thanks for your presentation on Monday (https://wiki.opnfv.org/download/attachments/5046510/0919_ovsnfv.pdf?version=1&modificationDate=1474280389000&api=v2 ). It was very interesting to see where packets are lost when OVS is overloaded. There is a vSwitch testing project in OPNFV - vsperf https://wiki.opnfv.org/display/vsperf/?s[]=vsperf This has a set of standardized tests that can be run on vSwitches - currently it supports OVS and OVS-DPDK. The tests have been defined and codified in an IETF draft https://wiki.opnfv.org/display/vsperf/Vswitchperf+Ietf+Draft+Submission , though not all those tests are supported yet. It currently supports IXIA (h/w) and Moongen (s/w) traffic generators. Hope you find that info useful, /Billy. ___ opnfv-tech-discuss mailing list opnfv-tech-discuss@lists.opnfv.org https://lists.opnfv.org/mailman/listinfo/opnfv-tech-discuss
