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(parent: 4906024) | patch
Improved latencytap.stp
authorWilliam Cohen <wcohen@redhat.com>
Wed, 15 Sep 2010 19:57:53 +0000 (15:57 -0400)
committerWilliam Cohen <wcohen@redhat.com>
Wed, 15 Sep 2010 19:57:53 +0000 (15:57 -0400)
commit6d892a15eac1f734d752dcb8ba348f07b6118ec5
treeb01f73a19be44aaa1e0416ed59f19a4874f1a342tree
parent49060244317a9dff7388aaa540af7c9904a59a82commit | diff
Improved latencytap.stp

This version of latencytap.stp has the following improvements:

-Print out the data sorted on the total time waiting for each cause
-Have a debug flag to print out stack backtraces when there is no cause listed.
 This is enabled by compiling latencytap to a module and then using:
    staprun latentap.ko debug=1
testsuite/systemtap.examples/profiling/latencytap.stp diff | blob | blame | history
systemtap: system-wide probe/trace tool
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