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| author | Stefano Brivio <sbrivio@redhat.com> | 2021-10-19 09:28:44 +0200 |
|---|---|---|
| committer | Stefano Brivio <sbrivio@redhat.com> | 2021-10-19 09:28:44 +0200 |
| commit | 7aaff3387ade2827adfa5ca91571560bbbaf8311 (patch) | |
| tree | 2db5f247291e118e9dfeb4436db2ca8a09842a78 /test/perf/passt_tcp | |
| parent | e8ac8a3b7c48df53e7ba9e6485055d9c47d27b93 (diff) | |
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perf/passt_tcp: Don't exceed typical L3 cache sizes with buffers
...we might see misleading rate drops with larger MTUs otherwise.
Signed-off-by: Stefano Brivio <sbrivio@redhat.com>
Diffstat (limited to 'test/perf/passt_tcp')
| -rw-r--r-- | test/perf/passt_tcp | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/test/perf/passt_tcp b/test/perf/passt_tcp index 00d1c18..9c4d5e5 100644 --- a/test/perf/passt_tcp +++ b/test/perf/passt_tcp @@ -59,11 +59,11 @@ iperf3c guest __GW6__%__IFNAME__ 100${i}2 __THREADS__ __OPTS__ -w 4M iperf3s BW ns 100${i}2 __THREADS__ bw __BW__ 1.6 1.8 guest ip link set dev __IFNAME__ mtu 9000 -iperf3c guest __GW6__%__IFNAME__ 100${i}2 __THREADS__ __OPTS__ -w 32M +iperf3c guest __GW6__%__IFNAME__ 100${i}2 __THREADS__ __OPTS__ -w 8M iperf3s BW ns 100${i}2 __THREADS__ bw __BW__ 4.0 5.0 guest ip link set dev __IFNAME__ mtu 65520 -iperf3c guest __GW6__%__IFNAME__ 100${i}2 __THREADS__ __OPTS__ -w 128M +iperf3c guest __GW6__%__IFNAME__ 100${i}2 __THREADS__ __OPTS__ -w 16M iperf3s BW ns 100${i}2 __THREADS__ bw __BW__ 7.0 8.0 @@ -106,11 +106,11 @@ iperf3c guest __GW__ 100${i}2 __THREADS__ __OPTS__ -w 4M iperf3s BW ns 100${i}2 __THREADS__ bw __BW__ 1.6 1.8 guest ip link set dev __IFNAME__ mtu 9000 -iperf3c guest __GW__ 100${i}2 __THREADS__ __OPTS__ -w 32M +iperf3c guest __GW__ 100${i}2 __THREADS__ __OPTS__ -w 8M iperf3s BW ns 100${i}2 __THREADS__ bw __BW__ 4.0 5.0 guest ip link set dev __IFNAME__ mtu 65520 -iperf3c guest __GW__ 100${i}2 __THREADS__ __OPTS__ -w 128M +iperf3c guest __GW__ 100${i}2 __THREADS__ __OPTS__ -w 16M iperf3s BW ns 100${i}2 __THREADS__ bw __BW__ 7.0 8.0 @@ -147,11 +147,11 @@ iperf3c ns ::1 100${i}1 __THREADS__ __OPTS__ -w 4M iperf3s BW guest 100${i}1 __THREADS__ bw __BW__ 2.0 3.0 ns ip link set dev lo mtu 9000 -iperf3c ns ::1 100${i}1 __THREADS__ __OPTS__ -w 32M +iperf3c ns ::1 100${i}1 __THREADS__ __OPTS__ -w 8M iperf3s BW guest 100${i}1 __THREADS__ bw __BW__ 5.0 6.0 ns ip link set dev lo mtu 65520 -iperf3c ns ::1 100${i}1 __THREADS__ __OPTS__ -w 64M +iperf3c ns ::1 100${i}1 __THREADS__ __OPTS__ -w 16M iperf3s BW guest 100${i}1 __THREADS__ bw __BW__ 6.0 6.8 ns ip link set dev lo mtu 65535 @@ -196,11 +196,11 @@ iperf3c ns 127.0.0.1 100${i}1 __THREADS__ __OPTS__ -w 4M iperf3s BW guest 100${i}1 __THREADS__ bw __BW__ 2.0 3.0 ns ip link set dev lo mtu 9000 -iperf3c ns 127.0.0.1 100${i}1 __THREADS__ __OPTS__ -w 32M +iperf3c ns 127.0.0.1 100${i}1 __THREADS__ __OPTS__ -w 8M iperf3s BW guest 100${i}1 __THREADS__ bw __BW__ 5.0 6.0 ns ip link set dev lo mtu 65520 -iperf3c ns 127.0.0.1 100${i}1 __THREADS__ __OPTS__ -w 64M +iperf3c ns 127.0.0.1 100${i}1 __THREADS__ __OPTS__ -w 16M iperf3s BW guest 100${i}1 __THREADS__ bw __BW__ 6.0 6.8 ns ip link set dev lo mtu 65535 |