From e8ac8a3b7c48df53e7ba9e6485055d9c47d27b93 Mon Sep 17 00:00:00 2001 From: Stefano Brivio Date: Tue, 19 Oct 2021 09:25:29 +0200 Subject: test/perf: Use CPU frequency from /proc/cpuinfo instead of cpupower(1) Get it to work also in nested virtualisation environments. Signed-off-by: Stefano Brivio --- test/perf/passt_tcp | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'test/perf/passt_tcp') diff --git a/test/perf/passt_tcp b/test/perf/passt_tcp index 047072d..00d1c18 100644 --- a/test/perf/passt_tcp +++ b/test/perf/passt_tcp @@ -14,7 +14,7 @@ onlyfor passt_in_ns gtools sysctl ip jq nproc seq sleep bc iperf3 tcp_rr tcp_crr # From neper nstools sysctl ip jq nproc seq sleep bc iperf3 tcp_rr tcp_crr -htools cpupower sed seq +htools bc head sed seq test passt: throughput and latency @@ -33,7 +33,7 @@ ns sysctl -w net.ipv4.tcp_timestamps=0 gout GW ip -j -4 ro sh|jq -rM '.[] | select(.dst == "default").gateway' gout GW6 ip -j -6 ro sh|jq -rM '.[] | select(.dst == "default").gateway' gout IFNAME ip -j li sh | jq -rM '.[] | select(.link_type == "ether").ifname' -hout FREQ cpupower frequency-info -lm | sed -n 's/.*- \(.*\) GHz$/\1/p' +hout FREQ (echo "scale=1"; sed -n 's/cpu MHz.*: \([0-9]*\)\..*$/(\1+10^2\/2)\/10^3/p' /proc/cpuinfo) | bc -l | head -n1 set THREADS 1 -- cgit v1.2.3