Module Name: src
Committed By: msaitoh
Date: Mon Apr 17 07:13:36 UTC 2023
Modified Files:
src/usr.sbin/tprof: tprof.8
Log Message:
Add two note to the tprof(8)'s manual page.
- "list" command prints the maximum number of counters that can be used
simultaneously.
- multiple -e arguments can be specified.
To generate a diff of this commit:
cvs rdiff -u -r1.25 -r1.26 src/usr.sbin/tprof/tprof.8
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/usr.sbin/tprof/tprof.8
diff -u src/usr.sbin/tprof/tprof.8:1.25 src/usr.sbin/tprof/tprof.8:1.26
--- src/usr.sbin/tprof/tprof.8:1.25 Mon Apr 10 06:08:55 2023
+++ src/usr.sbin/tprof/tprof.8 Mon Apr 17 07:13:35 2023
@@ -1,4 +1,4 @@
-.\" $NetBSD: tprof.8,v 1.25 2023/04/10 06:08:55 msaitoh Exp $
+.\" $NetBSD: tprof.8,v 1.26 2023/04/17 07:13:35 msaitoh Exp $
.\"
.\" Copyright (c)2011 YAMAMOTO Takashi,
.\" All rights reserved.
@@ -24,7 +24,7 @@
.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
.\" SUCH DAMAGE.
.\"
-.Dd April 10, 2023
+.Dd April 17, 2023
.Dt TPROF 8
.Os
.Sh NAME
@@ -63,7 +63,13 @@ specifies the action to take.
Valid actions are:
.Bl -tag -width offline -offset indent
.It list
-Display a list of performance counter events available on the system.
+Display the following information:
+.Bl -bullet -compact
+.It
+a list of performance counter events available on the system
+.It
+the maximum number of counters that can be used simultaneously
+.El
.It monitor Xo
.Fl e
.Ar name[:option][,scale]
@@ -82,6 +88,9 @@ specifies the source of the event; it mu
(userland) and
.Ar k
(kernel). If omitted, it is assumed that both are specified.
+Multiple
+.Fl e
+arguments can be specified.
The collected samples are written into the file
.Ar scale
specifies the ratio of the speed to the cycle counter, or the counter until
