svn commit: r234962 - head/tools/tools/netmap

[Luigi Rizzo]

Author: luigi
Date: Thu May  3 16:09:44 2012
New Revision: 234962
URL: http://svn.freebsd.org/changeset/base/234962

Log:
  add some performance data

Modified:
  head/tools/tools/netmap/README

Modified: head/tools/tools/netmap/README
==============================================================================
--- head/tools/tools/netmap/README	Thu May  3 16:06:22 2012	(r234961)
+++ head/tools/tools/netmap/README	Thu May  3 16:09:44 2012	(r234962)
@@ -9,3 +9,14 @@ This directory contains examples that us
 	testpcap	a jumper wire using libnetmap (or libpcap)
 
 	click*		various click examples
+
+------------------------------------------------------------
+Some performance data as of may 2012 for applications using libpcap.
+Throughput is generally in Mpps computed with the 64-byte frames,
+using 1 core on a 2.9GHz CPU and 10Gbit/s interface
+
+Libpcap version	-- Application ---------------------
+BSD	netmap
+---------------------------------------------------
+ 0.77	 3.82	ports/trafshow (version 5)
+ 0.94	 7.7	net-mgmt/ipcad (ip accounting daemon)