Report: Add NAT44 Latency graphs

[csit.git] / docs / report / vpp_performance_tests / packet_latency / index.rst

diff --git a/docs/report/vpp_performance_tests/packet_latency/index.rst b/docs/report/vpp_performance_tests/packet_latency/index.rst
index 033f728..e8b203d 100644 (file)
--- a/docs/report/vpp_performance_tests/packet_latency/index.rst
+++ b/docs/report/vpp_performance_tests/packet_latency/index.rst
@@ -4,19 +4,36 @@
 
 .. _VPP_HDRH_Packet_Latency:
 
-HDRHistogram Packet Latency
-===========================
+Packet Latency
+==============
 
-Latency results are generated from a single execution of NDRPDR discovery
-test across physical testbeds hosted LF FD.io labs: 3n-hsw, 2n-skx, 3n-
-skx, 3n-tsh, 2n-clx.
+VPP latency results are generated based on the test data obtained from
+|csit-release| NDR-PDR throughput tests executed across physical
+testbeds hosted in LF FD.io labs: 3n-hsw, 3n-skx, 2n- skx, 2n-clx,
+3n-dnv, 2n-dnv, 3n-tsh.
+
+Latency by percentile distribution plots are used to show packet latency
+percentiles at different packet rate load levels: i) No-Load latency
+streams only, ii) Low-Load at 10% PDR, iii) Mid-Load at 50% PDR and iv)
+High-Load at 90% PDR.
+
+Additional information about graph data:
+
+#. **Graph Title**: describes tested DUT packet path.
+
+#. **X-axis Labels**: percentile of packets.
+
+#. **Y-axis Labels**: measured one-way packet latency values in [uSec].
+
+#. **Graph Legend**: list of latency tests at different packet rate load
+   level.
+
+#. **Hover Information**: packet rate load level, stream direction
+   (East-West, West-East), percentile, one-way latency.
 
 .. note::
 
     Test results have been generated by
-    `FD.io test executor vpp performance job 2n-skx`_,
-    `FD.io test executor vpp performance job 3n-skx`_,
-    `FD.io test executor vpp performance job 2n-clx`_,
     `FD.io test executor vpp performance job 3n-hsw`_ and
     `FD.io test executor vpp performance job 3n-tsh`_ with RF
     result files csit-vpp-perf-|srelease|-\*.zip
@@ -30,6 +47,7 @@ skx, 3n-tsh, 2n-clx.
     ip6
     srv6
     ip4_tunnels
+    nat44
     vm_vhost
     container_memif
     ipsec