On Wed, Jan 04, 2023 at 06:44:08PM +0100, Stefano Brivio wrote:

Similarly to UDP cases, these were missing as it wasn't clear, when the other tests were introduced, if using the global address of a namespace, from the host, should have resulted in connections being routed via the tap interface.

Signed-off-by: Stefano Brivio

Reviewed-by: David Gibson

--- test/perf/pasta_tcp | 57 +++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 57 insertions(+)

diff --git a/test/perf/pasta_tcp b/test/perf/pasta_tcp index 1847c83..8ebb25c 100644 --- a/test/perf/pasta_tcp +++ b/test/perf/pasta_tcp @@ -240,4 +240,61 @@ nsout LAT tcp_crr --nolog -P 10003 -C 10013 -4 -c -H __GW__ | sed -n 's/^through hostw lat __LAT__ 1500 500

+ +tr TCP throughput over IPv6: host to ns +nsout IFNAME ip -j link show | jq -rM '.[] | select(.link_type == "ether").ifname' +nsout ADDR6 ip -j -6 addr show|jq -rM '.[] | select(.ifname == "__IFNAME__").addr_info[] | select(.scope == "global" and .prefixlen == 64).local' +bw - +bw - +bw - +iperf3 BW host ns __ADDR6__ 100${i}2 __THREADS__ __TIME__ __OPTS__ +bw __BW__ 8.0 10.0 + +tl TCP RR latency over IPv6: host to ns +lat - +lat - +lat - +nsb tcp_rr --nolog -P 10002 -C 10012 -6 +hout LAT tcp_rr --nolog -P 10002 -C 10012 -6 -c -H __ADDR6__ | sed -n 's/^throughput=\(.*\)/\1/p' +nsw +lat __LAT__ 150 100 + +tl TCP CRR latency over IPv6: host to ns +lat - +lat - +lat - +sleep 1 +nsb tcp_crr --nolog -P 10002 -C 10012 -6 +hout LAT tcp_crr --nolog -P 10002 -C 10012 -6 -c -H __ADDR6__ | sed -n 's/^throughput=\(.*\)/\1/p' +nsw +lat __LAT__ 5000 10000 + + +tr TCP throughput over IPv4: host to ns +nsout ADDR ip -j -4 addr show|jq -rM '.[] | select(.ifname == "__IFNAME__").addr_info[0].local' +bw - +bw - +bw - +iperf3 BW host ns __ADDR__ 100${i}2 __THREADS__ __TIME__ __OPTS__ +bw __BW__ 8.0 10.0 + +tl TCP RR latency over IPv4: host to ns +lat - +lat - +lat - +nsb tcp_rr --nolog -P 10002 -C 10012 -4 +hout LAT tcp_rr --nolog -P 10002 -C 10012 -4 -c -H __ADDR__ | sed -n 's/^throughput=\(.*\)/\1/p' +nsw +lat __LAT__ 150 100 + +tl TCP CRR latency over IPv4: host to ns +lat - +lat - +lat - +sleep 1 +nsb tcp_crr --nolog -P 10002 -C 10012 -4 +hout LAT tcp_crr --nolog -P 10002 -C 10012 -4 -c -H __ADDR__ | sed -n 's/^throughput=\(.*\)/\1/p' +nsw +lat __LAT__ 5000 10000 + te

-- David Gibson | I'll have my music baroque, and my code david AT gibson.dropbear.id.au | minimalist, thank you. NOT _the_ _other_ | _way_ _around_! http://www.ozlabs.org/~dgibson