passt - Plug A Simple Socket Transport

	Commit message (Collapse)	Author	Age	Files	Lines
*	test/perf: Actually load passt enough to test UDP performance	Stefano Brivio	2021-10-21	2	-26/+26
\| \| \| \| \| \| \| \| \|	With recent improvements, we're not CPU-bound at all while testing UDP performance. Give the VM more memory and CPUs, forward two additional ports, start up to four threads in parallel, and give single iperf3 threads higher bandwidth targets. Signed-off-by: Stefano Brivio <sbrivio@redhat.com>
*	test/perf: Try sourcing maximum scaling frequency from cpufreq	Stefano Brivio	2021-10-21	4	-4/+14
\| \| \| \| \| \| \|	On most recent CPUs, that's a better indication of all-core turbo frequency, or non-turbo frequency, than /proc/cpuinfo. Signed-off-by: Stefano Brivio <sbrivio@redhat.com>
*	perf/passt_udp: Don't overshoot UDP bandwidth excessively on larger MTUs	Stefano Brivio	2021-10-19	1	-2/+2
\| \| \| \| \| \| \|	...performance with 64KiB MTUs might look worse than with 9000bytes on some configurations. Signed-off-by: Stefano Brivio <sbrivio@redhat.com>
*	perf/passt_tcp: Don't exceed typical L3 cache sizes with buffers	Stefano Brivio	2021-10-19	1	-8/+8
\| \| \| \| \| \|	...we might see misleading rate drops with larger MTUs otherwise. Signed-off-by: Stefano Brivio <sbrivio@redhat.com>
*	test/perf: Use CPU frequency from /proc/cpuinfo instead of cpupower(1)	Stefano Brivio	2021-10-19	4	-8/+8
\| \| \| \| \| \|	Get it to work also in nested virtualisation environments. Signed-off-by: Stefano Brivio <sbrivio@redhat.com>
*	test: Add CI/demo scripts	Stefano Brivio	2021-09-27	4	-0/+859
	Not really quick, definitely dirty. Signed-off-by: Stefano Brivio <sbrivio@redhat.com>