-#. socket-mem <value>,<value> - memory per numa. (Not required anymore
- due to VPP code changes, will be removed in CSIT-19.04.)
+#. buffers-per-numa <value> - increases number of buffers allocated, needed
+ in scenarios with large number of interfaces and worker threads.
+ Value is per CPU socket. Default is 16384. CSIT is setting statically
+ 107520 buffers per CPU thread (215040 if HTT is enabled). This value is also
+ maximum possible amount limited by number of memory mappings in DPDK
+ libraries for 2MB Hugepages used in CSIT.