From 384c5fe974abe35ab11dce4446dc5eed86585a3b Mon Sep 17 00:00:00 2001 From: "Frank Ch. Eigler" Date: Thu, 7 Aug 2008 16:47:18 -0400 Subject: samples: separate into subdirectories by subsystem --- .../systemtap.examples/profiling/thread-times.stp | 32 ++++++++++++++++++++++ 1 file changed, 32 insertions(+) create mode 100644 testsuite/systemtap.examples/profiling/thread-times.stp (limited to 'testsuite/systemtap.examples/profiling/thread-times.stp') diff --git a/testsuite/systemtap.examples/profiling/thread-times.stp b/testsuite/systemtap.examples/profiling/thread-times.stp new file mode 100644 index 00000000..1aeb2037 --- /dev/null +++ b/testsuite/systemtap.examples/profiling/thread-times.stp @@ -0,0 +1,32 @@ +#! /usr/bin/stap + +probe timer.profile { + tid=tid() + if (!user_mode()) + kticks[tid] <<< 1 + else + uticks[tid] <<< 1 + ticks <<< 1 + tids[tid] <<< 1 +} + +global uticks, kticks, ticks + +global tids + +probe timer.s(5), end { + allticks = @count(ticks) + printf ("%5s %7s %7s (of %d ticks)\n", "tid", "%user", "%kernel", allticks) + foreach (tid in tids- limit 20) { + uscaled = @count(uticks[tid])*10000/allticks + kscaled = @count(kticks[tid])*10000/allticks + printf ("%5d %3d.%02d%% %3d.%02d%%\n", + tid, uscaled/100, uscaled%100, kscaled/100, kscaled%100) + } + printf("\n") + + delete uticks + delete kticks + delete ticks + delete tids +} -- cgit From a81c61ac1947cb5c13d3a758fc793a119b88b4e0 Mon Sep 17 00:00:00 2001 From: Mark Wielaard Date: Mon, 11 Aug 2008 12:24:47 +0200 Subject: PR2895. Add proper #! /usr/bin/env stap line. Make example scripts executable. --- testsuite/systemtap.examples/profiling/thread-times.stp | 0 1 file changed, 0 insertions(+), 0 deletions(-) mode change 100644 => 100755 testsuite/systemtap.examples/profiling/thread-times.stp (limited to 'testsuite/systemtap.examples/profiling/thread-times.stp') diff --git a/testsuite/systemtap.examples/profiling/thread-times.stp b/testsuite/systemtap.examples/profiling/thread-times.stp old mode 100644 new mode 100755 -- cgit