passt - Plug A Simple Socket Transport

	Commit message (Collapse)	Author	Age	Files	Lines
*	test/perf: Work-around for virtio_net hang before long streams from guest	Stefano Brivio	2022-03-29	1	-0/+15
\| \| \| \| \| \| \|	I didn't have time to investigate the root cause for the virtio_net TX hang yet. Add a quick work-around for the moment being. Signed-off-by: Stefano Brivio <sbrivio@redhat.com>
*	test/perf/passt_tcp: Drop iperf3 window size for host-to-guest tests	Stefano Brivio	2022-02-01	1	-10/+10
\| \| \| \| \| \| \| \| \| \|	With a recent 5.15 kernel, passing a huge window size to iperf3 with lower MTUs makes iperf3 stop sending packets after a few seconds -- I haven't investigated this in detail, but the window size will be adjusted dynamically anyway and not passing it doesn't actually affect throughput, so simply drop the option. Signed-off-by: Stefano Brivio <sbrivio@redhat.com>
*	test/perf: Try sourcing maximum scaling frequency from cpufreq	Stefano Brivio	2021-10-21	1	-1/+3
\| \| \| \| \| \| \|	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_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	1	-2/+2
\| \| \| \| \| \|	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	1	-0/+228
	Not really quick, definitely dirty. Signed-off-by: Stefano Brivio <sbrivio@redhat.com>