"no avail ring left seen, printing most
>>>> recent 5
>>>> num free, vq: %lx, current index: %d\n", $vq, recentfreecount)
>>>> for(i=recentfreecount; i!=((recentfreecount+4) % 5);
>>>> i=((i+1) % 5))
>>>>
On 2019/8/15 下午4:36, 冉 jiang wrote:
On 2019/8/15 11:17, Jason Wang wrote:
On 2019/8/15 上午11:11, 冉 jiang wrote:
On 2019/8/15 11:01, Jason Wang wrote:
On 2019/8/14 上午10:06, ? jiang wrote:
This change lowers ring buffer reclaim threshold from 1/2*queue to
budget
for better performance.
On 2019/8/15 下午4:36, 冉 jiang wrote:
On 2019/8/15 11:17, Jason Wang wrote:
On 2019/8/15 上午11:11, 冉 jiang wrote:
On 2019/8/15 11:01, Jason Wang wrote:
On 2019/8/14 上午10:06, ? jiang wrote:
This change lowers ring buffer reclaim threshold from 1/2*queue to
budget
for better performance.
On 2019/8/15 11:17, Jason Wang wrote:
>
> On 2019/8/15 上午11:11, 冉 jiang wrote:
>> On 2019/8/15 11:01, Jason Wang wrote:
>>> On 2019/8/14 上午10:06, ? jiang wrote:
This change lowers ring buffer reclaim threshold from 1/2*queue to
budget
for better performance. According to our test
On 2019/8/15 上午11:11, 冉 jiang wrote:
On 2019/8/15 11:01, Jason Wang wrote:
On 2019/8/14 上午10:06, ? jiang wrote:
This change lowers ring buffer reclaim threshold from 1/2*queue to
budget
for better performance. According to our test with qemu + dpdk, packet
dropping happens when the guest is
On 2019/8/15 11:01, Jason Wang wrote:
>
> On 2019/8/14 上午10:06, ? jiang wrote:
>> This change lowers ring buffer reclaim threshold from 1/2*queue to
>> budget
>> for better performance. According to our test with qemu + dpdk, packet
>> dropping happens when the guest is not able to provide free
On 2019/8/14 上午10:06, ? jiang wrote:
This change lowers ring buffer reclaim threshold from 1/2*queue to budget
for better performance. According to our test with qemu + dpdk, packet
dropping happens when the guest is not able to provide free buffer in
avail ring timely with default 1/2*queue.
This change lowers ring buffer reclaim threshold from 1/2*queue to budget
for better performance. According to our test with qemu + dpdk, packet
dropping happens when the guest is not able to provide free buffer in
avail ring timely with default 1/2*queue. The value in the patch has been
tested
