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authorMateusz Piotrowski <0mp@FreeBSD.org>2025-07-12 09:52:26 +0000
committerMateusz Piotrowski <0mp@FreeBSD.org>2025-07-12 09:52:26 +0000
commitc479d2b29fc90d8316af2a14290c87feeb046428 (patch)
treee5caebebd42e74bd73604129b9819b5a944eba17
parent98a1084001d4130e6383c186717bd381b8fda1b8 (diff)
-rw-r--r--share/man/man7/tracing.79
1 files changed, 4 insertions, 5 deletions
diff --git a/share/man/man7/tracing.7 b/share/man/man7/tracing.7
index 0bd64f197084..7f21bfbbd2a3 100644
--- a/share/man/man7/tracing.7
+++ b/share/man/man7/tracing.7
@@ -3,7 +3,7 @@
.\"
.\" Copyright (c) 2025 Mateusz Piotrowski <0mp@FreeBSD.org>
.\"
-.Dd June 19, 2025
+.Dd July 12, 2025
.Dt TRACING 7
.Os
.Sh NAME
@@ -34,7 +34,6 @@ for more details.
is a user-friendly wrapper for DTrace.
It simplifies common DTrace usage patterns and requires less expert knowledge
to operate.
-.Pp
.Ss Userland Tracing
.Xr truss 1
traces system calls.
@@ -55,7 +54,8 @@ it asynchronously logs entries to a trace file configured with
.Xr ktrace 2
(typically
.Pa ktrace.out ) ,
-and it can log other types of kernel events, such as page faults and name lookups
+and it can log other types of kernel events, such as page faults
+and name lookups
.Po refer to
.Fl t
in
@@ -74,10 +74,9 @@ It lets kernel programmers log events to a global ring buffer,
which can later be dumped using
.Xr ktrdump 8 .
.Ss Hardware Counters
-.Pp
.Xr pmcstat 8 ,
and its kernel counterpart,
-.Xr hwmpc 4 ,
+.Xr hwpmc 4 ,
is the
.Fx
facility for conducting performance measurements with hardware counters.