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| author | Rajasekhar Duddu <rajduddu@linux.vnet.ibm.com> | 2009-12-21 17:10:54 +0530 |
|---|---|---|
| committer | Prerna Saxena <prerna@linux.vnet.ibm.com> | 2009-12-21 17:10:54 +0530 |
| commit | 0c487e433fd6343e49b1e9dbc6492f38cfe26143 (patch) | |
| tree | be01ff965b202f6ef59e470934f6610d7b454087 /testsuite/systemtap.examples/memory/vm.tracepoints.meta | |
| parent | 261135850dbd4a2efd7d4cbd3d0e3dcde46688ee (diff) | |
| download | systemtap-steved-0c487e433fd6343e49b1e9dbc6492f38cfe26143.tar.gz systemtap-steved-0c487e433fd6343e49b1e9dbc6492f38cfe26143.tar.xz systemtap-steved-0c487e433fd6343e49b1e9dbc6492f38cfe26143.zip | |
Tracepoint based tapset for memory subsystem.
Diffstat (limited to 'testsuite/systemtap.examples/memory/vm.tracepoints.meta')
| -rw-r--r-- | testsuite/systemtap.examples/memory/vm.tracepoints.meta | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/testsuite/systemtap.examples/memory/vm.tracepoints.meta b/testsuite/systemtap.examples/memory/vm.tracepoints.meta new file mode 100644 index 00000000..9fdb73f6 --- /dev/null +++ b/testsuite/systemtap.examples/memory/vm.tracepoints.meta @@ -0,0 +1,13 @@ +title: Collect slab allocation statistics +name: vm.tracepoints.stp +version: 1.0 +author: Rajasekhar +keywords: memory slab allocator +subsystem: memory +status: production +exit: user-controlled +output: sorted-list +scope: system-wide +description: The script will probe all memory slab/slub allocations and collects information about the size of the object (bytes requested) and user-space process in execution. When run over a period of time, it helps to correlate kernel-space memory consumption owing to user-space processes. +test_check: stap -p4 vm.tracepoints.stp +test_installcheck: stap vm.tracepoints.stp -c "sleep 10" |