search for: 93mbit

...opy case, vhost could continue to do the transmission through data copy in this case. Test result: Before this patch: VM1 to VM2 throughput is 9.3Mbit/s VM1 to External throughput is 40Mbit/s CPU utilization is 7% After this patch: VM1 to VM2 throughput is 9.3Mbit/s Vm1 to External throughput is 93Mbit/s CPU utilization is 16% Completed performance test on 40gbe shows no obvious changes in both throughput and cpu utilization with this patch. The patch only solve this issue when unlimited sndbuf. We still need a solution for limited sndbuf. Cc: Michael S. Tsirkin <mst at redhat.com> Cc: Q...

...opy case, vhost could continue to do the transmission through data copy in this case. Test result: Before this patch: VM1 to VM2 throughput is 9.3Mbit/s VM1 to External throughput is 40Mbit/s CPU utilization is 7% After this patch: VM1 to VM2 throughput is 9.3Mbit/s Vm1 to External throughput is 93Mbit/s CPU utilization is 16% Completed performance test on 40gbe shows no obvious changes in both throughput and cpu utilization with this patch. The patch only solve this issue when unlimited sndbuf. We still need a solution for limited sndbuf. Cc: Michael S. Tsirkin <mst at redhat.com> Cc: Q...

...were delayed in zero-copy case, vhost could continue to do the transmission through data copy in this case. Test result: Before this patch: VM1 to VM2 throughput is 9.3Mbit/s VM1 to External throughput is 40Mbit/s After this patch: VM1 to VM2 throughput is 9.3Mbit/s Vm1 to External throughput is 93Mbit/s Simple performance test on 40gbe shows no obvious changes in throughput after this patch. The patch only solve this issue when unlimited sndbuf. We still need a solution for limited sndbuf. Cc: Michael S. Tsirkin <mst at redhat.com> Cc: Qin Chuanyu <qinchuanyu at huawei.com> Signed...

...were delayed in zero-copy case, vhost could continue to do the transmission through data copy in this case. Test result: Before this patch: VM1 to VM2 throughput is 9.3Mbit/s VM1 to External throughput is 40Mbit/s After this patch: VM1 to VM2 throughput is 9.3Mbit/s Vm1 to External throughput is 93Mbit/s Simple performance test on 40gbe shows no obvious changes in throughput after this patch. The patch only solve this issue when unlimited sndbuf. We still need a solution for limited sndbuf. Cc: Michael S. Tsirkin <mst at redhat.com> Cc: Qin Chuanyu <qinchuanyu at huawei.com> Signed...

...t; Before this patch: >> > VM1 to VM2 throughput is 9.3Mbit/s >> > VM1 to External throughput is 40Mbit/s >> > CPU utilization is 7% >> > >> > After this patch: >> > VM1 to VM2 throughput is 9.3Mbit/s >> > Vm1 to External throughput is 93Mbit/s >> > CPU utilization is 16% >> > >> > Completed performance test on 40gbe shows no obvious changes in both >> > throughput and cpu utilization with this patch. >> > >> > The patch only solve this issue when unlimited sndbuf. We still need a...

...t; Before this patch: >> > VM1 to VM2 throughput is 9.3Mbit/s >> > VM1 to External throughput is 40Mbit/s >> > CPU utilization is 7% >> > >> > After this patch: >> > VM1 to VM2 throughput is 9.3Mbit/s >> > Vm1 to External throughput is 93Mbit/s >> > CPU utilization is 16% >> > >> > Completed performance test on 40gbe shows no obvious changes in both >> > throughput and cpu utilization with this patch. >> > >> > The patch only solve this issue when unlimited sndbuf. We still need a...

...a copy in this case. >> >> Test result: >> >> Before this patch: >> VM1 to VM2 throughput is 9.3Mbit/s >> VM1 to External throughput is 40Mbit/s >> >> After this patch: >> VM1 to VM2 throughput is 9.3Mbit/s >> Vm1 to External throughput is 93Mbit/s > Would like to see CPU utilization #s as well. > Will measure this. >> Simple performance test on 40gbe shows no obvious changes in >> throughput after this patch. >> >> The patch only solve this issue when unlimited sndbuf. We still need a >> solution for li...

...a copy in this case. >> >> Test result: >> >> Before this patch: >> VM1 to VM2 throughput is 9.3Mbit/s >> VM1 to External throughput is 40Mbit/s >> >> After this patch: >> VM1 to VM2 throughput is 9.3Mbit/s >> Vm1 to External throughput is 93Mbit/s > Would like to see CPU utilization #s as well. > Will measure this. >> Simple performance test on 40gbe shows no obvious changes in >> throughput after this patch. >> >> The patch only solve this issue when unlimited sndbuf. We still need a >> solution for li...

...> >>>> Before this patch: >>>> VM1 to VM2 throughput is 9.3Mbit/s >>>> VM1 to External throughput is 40Mbit/s >>>> >>>> After this patch: >>>> VM1 to VM2 throughput is 9.3Mbit/s >>>> Vm1 to External throughput is 93Mbit/s >>> Would like to see CPU utilization #s as well. >>> >> >> Will measure this. >>>> Simple performance test on 40gbe shows no obvious changes in >>>> throughput after this patch. >>>> >>>> The patch only solve this issu...

...> >>>> Before this patch: >>>> VM1 to VM2 throughput is 9.3Mbit/s >>>> VM1 to External throughput is 40Mbit/s >>>> >>>> After this patch: >>>> VM1 to VM2 throughput is 9.3Mbit/s >>>> Vm1 to External throughput is 93Mbit/s >>> Would like to see CPU utilization #s as well. >>> >> >> Will measure this. >>>> Simple performance test on 40gbe shows no obvious changes in >>>> throughput after this patch. >>>> >>>> The patch only solve this issu...

I wonder if anyone has got speedtest.mini from <http://speedtest.net/mini.php> working under CentOS-6? (It's a version of speedtest that one can run on a local web-server.) It used to work for me, but hasn't for a long time (maybe several years ...) Any suggestions or elucidation gratefully received. -- Timothy Murphy e-mail: gayleard /at/ eircom.net tel: +353-86-2336090,

...hrough data copy in this case. > > Test result: > > Before this patch: > VM1 to VM2 throughput is 9.3Mbit/s > VM1 to External throughput is 40Mbit/s > CPU utilization is 7% > > After this patch: > VM1 to VM2 throughput is 9.3Mbit/s > Vm1 to External throughput is 93Mbit/s > CPU utilization is 16% > > Completed performance test on 40gbe shows no obvious changes in both > throughput and cpu utilization with this patch. > > The patch only solve this issue when unlimited sndbuf. We still need a > solution for limited sndbuf. > > Cc: Micha...

...External throughput is 40Mbit/s >>>>>> > >>>> >>>>>> > >>>>After this patch: >>>>>> > >>>>VM1 to VM2 throughput is 9.3Mbit/s >>>>>> > >>>>Vm1 to External throughput is 93Mbit/s >>>>> > >>>Would like to see CPU utilization #s as well. >>>>> > >>> >>>> > >> >>>> > >>Will measure this. >>>>>> > >>>>Simple performance test on 40gbe shows no obviou...

...External throughput is 40Mbit/s >>>>>> > >>>> >>>>>> > >>>>After this patch: >>>>>> > >>>>VM1 to VM2 throughput is 9.3Mbit/s >>>>>> > >>>>Vm1 to External throughput is 93Mbit/s >>>>> > >>>Would like to see CPU utilization #s as well. >>>>> > >>> >>>> > >> >>>> > >>Will measure this. >>>>>> > >>>>Simple performance test on 40gbe shows no obviou...

...ue to do the transmission through data copy in this case. > > Test result: > > Before this patch: > VM1 to VM2 throughput is 9.3Mbit/s > VM1 to External throughput is 40Mbit/s > > After this patch: > VM1 to VM2 throughput is 9.3Mbit/s > Vm1 to External throughput is 93Mbit/s Would like to see CPU utilization #s as well. > Simple performance test on 40gbe shows no obvious changes in > throughput after this patch. > > The patch only solve this issue when unlimited sndbuf. We still need a > solution for limited sndbuf. > > Cc: Michael S. Tsirkin...

...: >>>> VM1 to VM2 throughput is 9.3Mbit/s >>>> VM1 to External throughput is 40Mbit/s >>>> CPU utilization is 7% >>>> >>>> After this patch: >>>> VM1 to VM2 throughput is 9.3Mbit/s >>>> Vm1 to External throughput is 93Mbit/s >>>> CPU utilization is 16% >>>> >>>> Completed performance test on 40gbe shows no obvious changes in both >>>> throughput and cpu utilization with this patch. >>>> >>>> The patch only solve this issue when unlimited sndbuf....

...ore this patch: > >>>>VM1 to VM2 throughput is 9.3Mbit/s > >>>>VM1 to External throughput is 40Mbit/s > >>>> > >>>>After this patch: > >>>>VM1 to VM2 throughput is 9.3Mbit/s > >>>>Vm1 to External throughput is 93Mbit/s > >>>Would like to see CPU utilization #s as well. > >>> > >> > >>Will measure this. > >>>>Simple performance test on 40gbe shows no obvious changes in > >>>>throughput after this patch. > >>>> > >>&gt...

...hrough data copy in this case. > > Test result: > > Before this patch: > VM1 to VM2 throughput is 9.3Mbit/s > VM1 to External throughput is 40Mbit/s > CPU utilization is 7% > > After this patch: > VM1 to VM2 throughput is 9.3Mbit/s > Vm1 to External throughput is 93Mbit/s > CPU utilization is 16% > > Completed performance test on 40gbe shows no obvious changes in both > throughput and cpu utilization with this patch. > > The patch only solve this issue when unlimited sndbuf. We still need a > solution for limited sndbuf. > > Cc: Micha...

...t;> Test result: >>> >>> Before this patch: >>> VM1 to VM2 throughput is 9.3Mbit/s >>> VM1 to External throughput is 40Mbit/s >>> >>> After this patch: >>> VM1 to VM2 throughput is 9.3Mbit/s >>> Vm1 to External throughput is 93Mbit/s >> Would like to see CPU utilization #s as well. >> > > Will measure this. >>> Simple performance test on 40gbe shows no obvious changes in >>> throughput after this patch. >>> >>> The patch only solve this issue when unlimited sndbuf. We stil...