Document the spin CPU state column

ok yasuoka@ jca@

diff --git a/usr.sbin/iostat/iostat.8 b/usr.sbin/iostat/iostat.8
index ebb8202..4a286eb 100644 (file)
--- a/usr.sbin/iostat/iostat.8
+++ b/usr.sbin/iostat/iostat.8
@@ -1,4 +1,4 @@
-.\"    $OpenBSD: iostat.8,v 1.26 2013/01/17 21:39:29 jmc Exp $
+.\"    $OpenBSD: iostat.8,v 1.27 2018/09/07 12:54:44 solene Exp $
 .\"    $NetBSD: iostat.8,v 1.10 1996/10/25 18:21:57 scottr Exp $
 .\"
 .\" Copyright (c) 1985, 1991, 1993
@@ -30,7 +30,7 @@
 .\"
 .\"    from: @(#)iostat.8      8.1 (Berkeley) 6/6/93
 .\"
-.Dd $Mdocdate: January 17 2013 $
+.Dd $Mdocdate: September 7 2018 $
 .Dt IOSTAT 8
 .Os
 .Sh NAME
@@ -170,6 +170,8 @@ Seconds spent in disk activity
 % of CPU time in user mode running niced processes
 .It \&sy
 % of CPU time in system mode
+.It \&sp
+% of CPU time spent spinning
 .It \&in
 % of CPU time processing interrupts
 .It \&id