Hi All,
We're noticing some TCP rtt/congestion window/aggregation issues when using
wi-fi on fedora 22 or greater. Something being used to help debug is a
read delay on the server, i.e. have a n millisecond delay between an
accept() and a server thread's initial read(). Also, a display of this
latency. For now, I've used a -q <int value milliseconds> to prototype
this.
iperf -s -e -q 200 -B 192.168.1.70 -l 16384 -i 0.5 -fb -p 61001
Server thread scheduling latency is 0.200279 seconds
iperf -s -e -q 0 -B 192.168.1.70 -l 16384 -i 0.5 -fb -p 61001
Server thread scheduling latency is 0.000272 seconds
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