Displaying 4 results from an estimated 4 matches for "1280mb".
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120mb
2018 Dec 12
5
[PATCH v2 0/5] VSOCK: support mergeable rx buffer in vhost-vsock
...est->Host ~400MB/s ~480MB/s
Host->Guest ~1450MB/s ~1600MB/s
After performance only use implement mergeable rx buffer:
Single socket Multiple sockets(Max Bandwidth)
Guest->Host ~400MB/s ~480MB/s
Host->Guest ~1280MB/s ~1350MB/s
In this case, max send pkt size is still limited to 4K, so Host->Guest
performance will worse than before.
After performance increase the max send pkt size to 64K:
Single socket Multiple sockets(Max Bandwidth)
Guest->Host ~1700MB/s...
2018 Dec 12
5
[PATCH v2 0/5] VSOCK: support mergeable rx buffer in vhost-vsock
...est->Host ~400MB/s ~480MB/s
Host->Guest ~1450MB/s ~1600MB/s
After performance only use implement mergeable rx buffer:
Single socket Multiple sockets(Max Bandwidth)
Guest->Host ~400MB/s ~480MB/s
Host->Guest ~1280MB/s ~1350MB/s
In this case, max send pkt size is still limited to 4K, so Host->Guest
performance will worse than before.
After performance increase the max send pkt size to 64K:
Single socket Multiple sockets(Max Bandwidth)
Guest->Host ~1700MB/s...
2018 Dec 14
1
[PATCH v2 0/5] VSOCK: support mergeable rx buffer in vhost-vsock
...> Host->Guest ~1450MB/s ~1600MB/s
>>
>> After performance only use implement mergeable rx buffer:
>> Single socket Multiple sockets(Max Bandwidth)
>> Guest->Host ~400MB/s ~480MB/s
>> Host->Guest ~1280MB/s ~1350MB/s
>>
>> In this case, max send pkt size is still limited to 4K, so Host->Guest
>> performance will worse than before.
>
> It's concerning though, what if application sends small packets?
> What is the source of the slowdown? Do you know?
&...
2018 Dec 12
0
[PATCH v2 0/5] VSOCK: support mergeable rx buffer in vhost-vsock
...~480MB/s
> Host->Guest ~1450MB/s ~1600MB/s
>
> After performance only use implement mergeable rx buffer:
> Single socket Multiple sockets(Max Bandwidth)
> Guest->Host ~400MB/s ~480MB/s
> Host->Guest ~1280MB/s ~1350MB/s
>
> In this case, max send pkt size is still limited to 4K, so Host->Guest
> performance will worse than before.
It's concerning though, what if application sends small packets?
What is the source of the slowdown? Do you know?
> After performance inc...