X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=docs%2Ftag_documentation.rst;h=7cb71f115e8cb5be08e45d699ee33586f1e9bbc9;hb=7f83ed570d3cd7ec18f2a7ea3c8c3badd0368099;hp=34d3745cb67837fdc135e2d139a981c87ff97084;hpb=4ed2c91772188619781d86dc686a911374893733;p=csit.git

diff --git a/docs/tag_documentation.rst b/docs/tag_documentation.rst
index 34d3745cb6..7cb71f115e 100644
--- a/docs/tag_documentation.rst
+++ b/docs/tag_documentation.rst
@@ -185,6 +185,22 @@ Scaling TAGs
     Traffic stream with 100 000 unique flows (100 IPs/users x 1000 UDP ports) in
     one direction.
 
+.. topic:: 1C1N
+
+    1 service chain with 1 network function per chain.
+
+.. topic:: 2C1N
+
+    2 service chains with 1 network function per chain.
+
+.. topic:: 1C2N
+
+    1 service chain with 2 network functions per chain.
+
+.. topic:: 2C2N
+
+    2 service chains with 2 network functions per chain.
+
 Tags marking functional vs. performance of tests
 ------------------------------------------------
 
@@ -204,11 +220,13 @@ Performance testing tags
     Single test finding both No Drop Rate and Partial Drop Rate simultaneously.
     The search is done by optimized algorithm which performs
     multiple trial runs at different durations and transmit rates.
+    The results come from the final trials, which have duration of 30 seconds.
 
 .. topic:: MRR
 
     Performance tests where TG sends the traffic at maximum rate (line rate)
-    and reports total sent/received packets over performance trial duration.
+    and reports total sent/received packets over trial duration.
+    The result is an average of 10 trials of 1 second duration.
 
 Ethernet frame size tags for performance tests
 ----------------------------------------------
@@ -317,6 +335,11 @@ Test type tags
 
     Tests which use HTTP.
 
+.. topic:: SERVICE_DENSITY
+
+    Performance tests which measures performance of service density by creating
+    topology of multiple sevice chains of network functions.
+
 Forwarding mode tags
 --------------------