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| author | tlatorre <tlatorre@uchicago.edu> | 2019-09-09 14:01:28 -0500 |
|---|---|---|
| committer | tlatorre <tlatorre@uchicago.edu> | 2019-09-09 14:01:28 -0500 |
| commit | 5ef8451312f77bd39ed018d856bf8dc94449a2ce (patch) | |
| tree | bf458695715b01e16f8d9b643b7256fa4dc024db /README | |
| parent | 998fef22d1c281a0c604dc03cea6eee0bb070824 (diff) | |
| download | sddm-5ef8451312f77bd39ed018d856bf8dc94449a2ce.tar.gz sddm-5ef8451312f77bd39ed018d856bf8dc94449a2ce.tar.bz2 sddm-5ef8451312f77bd39ed018d856bf8dc94449a2ce.zip | |
update README
Diffstat (limited to 'README')
| -rw-r--r-- | README | 8 |
1 files changed, 6 insertions, 2 deletions
@@ -142,9 +142,13 @@ First run the fitter: Then, identify the PID of the fit program and run: - $ sudo perf record -F 99 -p [PID] --call-graph dwarf sleep 10 + $ sudo perf record -F 99 -p [PID] --call-graph dwarf -- sleep 10 -Then, to create the flame graph: +Then, you can see the results by running: + + $ perf report + +or to create a flame graph (see https://github.com/brendangregg/FlameGraph): $ sudo chown [username]:[username] perf.data $ perf script > out.perf |