From: Sebastien GODARD <sysstat@orange.fr.fake>
Date: Wed, 26 Jun 2013 19:41:23 +0000 (+0200)
Subject: %ifutil: Documentation update
X-Git-Tag: v10.1.7~15
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=c2999133f48498264b10bdfcaeecd749e0f0fcac;p=sysstat

%ifutil: Documentation update

Update sar manual page to explain the meaning of %ifutil,
a new field added to sar network devices statistics.
---

diff --git a/man/sar.in b/man/sar.in
index aa7d4f3..9206d10 100644
--- a/man/sar.in
+++ b/man/sar.in
@@ -658,6 +658,13 @@ Number of compressed packets transmitted per second.
 Number of multicast packets received per second.
 .RE
 
+.B %ifutil
+.RS
+Utilization percentage of the network interface. For half-duplex interfaces,
+utilization is calculated using the sum of rxkB/s and txkB/s as a percentage
+of the interface speed. For full-duplex, this is the greater of rxkB/S or txkB/s.
+.RE
+
 With the
 .B EDEV
 keyword, statistics on failures (errors) from the network devices are reported.