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SubjectRe: [LKP] [lkp] [sctp] a6c2f79287: netperf.Throughput_Mbps -37.2% regression
>
> It doesn't change on my desktop Sandybridge.
>
> $ cat 4.7.0-rc6-01199-g116558d316e8/0/netperf.json
> {
> "netperf.Throughput_Mbps": [
> 748.2056249999998
> ]
> }
>
> Where commit 116558d316e8 is based on top of the last test commit
> 98dd2532b14e with the sent_count removed.
Nice job
I guess it may be because of your system memory limitation

sctp_chunk size is bigger than before, netpref produced a lot
of sctp_chunk in send queue.

can you check the memory of your systems when the test is
running, to see if memory is the bottle neck of this test ?

>
> Thanks,
> Aaron

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