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| author | Frank Ch. Eigler <fche@elastic.org> | 2008-08-15 14:43:03 -0400 |
|---|---|---|
| committer | Frank Ch. Eigler <fche@elastic.org> | 2008-08-15 14:43:03 -0400 |
| commit | aa15b9f0167dfc87c3bd78e956005b0eacefbc98 (patch) | |
| tree | f6bab22f132d016c696cda3bef5932ae30823d64 /testsuite/systemtap.examples/index.txt | |
| parent | a43ba4339f5b291d139e0be59bba4bc46c55ea25 (diff) | |
| download | systemtap-steved-aa15b9f0167dfc87c3bd78e956005b0eacefbc98.tar.gz systemtap-steved-aa15b9f0167dfc87c3bd78e956005b0eacefbc98.tar.xz systemtap-steved-aa15b9f0167dfc87c3bd78e956005b0eacefbc98.zip | |
extend callgraph example to use $$parms / $$return
Diffstat (limited to 'testsuite/systemtap.examples/index.txt')
| -rw-r--r-- | testsuite/systemtap.examples/index.txt | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/testsuite/systemtap.examples/index.txt b/testsuite/systemtap.examples/index.txt index aed6f457..1372afb0 100644 --- a/testsuite/systemtap.examples/index.txt +++ b/testsuite/systemtap.examples/index.txt @@ -16,14 +16,15 @@ subsystems: none, keywords: simple prints out "hello world" message and then immediately exits. -general/para-callgraph.stp - Tracing Calls for Sections of Code -subsystems: kernel, keywords: trace callgraph - - The script takes two arguments: the first argument is the function to - starts/stops the per thread call graph traces and the second argument - is the list of functions to generate trace information on. The script - prints out a timestap for the thread, the function name and pid, - followed by entry or exit symboly and function name. +general/para-callgraph.stp - Callgraph tracing with arguments +subsystems: general, keywords: trace callgraph + + Print a timed per-thread callgraph, complete with function parameters + and return values. The first parameter names the function probe + points to trace. The optional second parameter names the probe + points for trigger functions, which acts to enable tracing for only + those functions that occur while the current thread is nested within + the trigger. io/disktop.stp - Summarize Disk Read/Write Traffic |