Displaying 5 results from an estimated 5 matches for "throughput_mbps".
2017 Apr 07
2
[PATCH net-next 3/3] virtio-net: clean tx descriptors from rx napi
...affinity (rx,tx). Process is always pinned to cpu
1. This is a 4 vcpu system pinned by the host to 4 cores on the same
socket. The previously reported results were obtained with txq, rtx
and process on different vcpus (0,2). Running all on the same vcpu
lower cycle count considerably:
irq 0,0
1 throughput_Mbps=29767.14 391,488,924,526 cycles
10 throughput_Mbps=40808.64 424,530,251,896 cycles
100 throughput_Mbps=33475.13 414,622,071,167 cycles
irq 0,2
1 throughput_Mbps=30176.05 395,673,200,747 cycles
10 throughput_Mbps=40729.26 433,948,374,991 cycles
100 throughput_Mbps=3...
2017 Apr 07
2
[PATCH net-next 3/3] virtio-net: clean tx descriptors from rx napi
...affinity (rx,tx). Process is always pinned to cpu
1. This is a 4 vcpu system pinned by the host to 4 cores on the same
socket. The previously reported results were obtained with txq, rtx
and process on different vcpus (0,2). Running all on the same vcpu
lower cycle count considerably:
irq 0,0
1 throughput_Mbps=29767.14 391,488,924,526 cycles
10 throughput_Mbps=40808.64 424,530,251,896 cycles
100 throughput_Mbps=33475.13 414,622,071,167 cycles
irq 0,2
1 throughput_Mbps=30176.05 395,673,200,747 cycles
10 throughput_Mbps=40729.26 433,948,374,991 cycles
100 throughput_Mbps=3...
2017 Apr 07
0
[PATCH net-next 3/3] virtio-net: clean tx descriptors from rx napi
...pinned to cpu
> 1. This is a 4 vcpu system pinned by the host to 4 cores on the same
> socket. The previously reported results were obtained with txq, rtx
> and process on different vcpus (0,2). Running all on the same vcpu
> lower cycle count considerably:
>
> irq 0,0
> 1 throughput_Mbps=29767.14 391,488,924,526 cycles
> 10 throughput_Mbps=40808.64 424,530,251,896 cycles
> 100 throughput_Mbps=33475.13 414,622,071,167 cycles
>
> irq 0,2
> 1 throughput_Mbps=30176.05 395,673,200,747 cycles
> 10 throughput_Mbps=40729.26 433,948,374,991...
2017 Apr 03
2
[PATCH net-next 3/3] virtio-net: clean tx descriptors from rx napi
On Sun, Apr 2, 2017 at 10:47 PM, Michael S. Tsirkin <mst at redhat.com> wrote:
> On Sun, Apr 02, 2017 at 04:10:12PM -0400, Willem de Bruijn wrote:
>> From: Willem de Bruijn <willemb at google.com>
>>
>> Amortize the cost of virtual interrupts by doing both rx and tx work
>> on reception of a receive interrupt if tx napi is enabled. With
>>
2017 Apr 03
2
[PATCH net-next 3/3] virtio-net: clean tx descriptors from rx napi
On Sun, Apr 2, 2017 at 10:47 PM, Michael S. Tsirkin <mst at redhat.com> wrote:
> On Sun, Apr 02, 2017 at 04:10:12PM -0400, Willem de Bruijn wrote:
>> From: Willem de Bruijn <willemb at google.com>
>>
>> Amortize the cost of virtual interrupts by doing both rx and tx work
>> on reception of a receive interrupt if tx napi is enabled. With
>>