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2018 Jun 20
1
[PATCH] net: vhost: improve performance when enable busyloop
This patch improves the guest receive performance from host. On the handle_tx side, we poll the sock receive queue at the same time. handle_rx do that in the same way. we set the poll-us=100 us and use the iperf3 to test its throughput. The iperf3 command is shown as below. iperf3 -s -D iperf3 -c 192.168.1.100 -i 1 -P 10 -t 10 -M 1400 --bandwidth 100000M * With the patch: 21.1 Gbits/sec *