Add thread-times.meta and thread-times.stp.

1 files changed, 32 insertions, 0 deletions

diff --git a/testsuite/systemtap.examples/thread-times.stp b/testsuite/systemtap.examples/thread-times.stp
new file mode 100644
index 00000000..1aeb2037
--- /dev/null
+++ b/testsuite/systemtap.examples/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
+}