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Diffstat (limited to 'tools/perf/Documentation/perf-report.txt')
| -rw-r--r-- | tools/perf/Documentation/perf-report.txt | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/tools/perf/Documentation/perf-report.txt b/tools/perf/Documentation/perf-report.txt index 370344afb5b2..59f0b846cd71 100644 --- a/tools/perf/Documentation/perf-report.txt +++ b/tools/perf/Documentation/perf-report.txt | |||
| @@ -51,6 +51,16 @@ OPTIONS | |||
| 51 | all occurances of this separator in symbol names (and other output) | 51 | all occurances of this separator in symbol names (and other output) |
| 52 | with a '.' character, that thus it's the only non valid separator. | 52 | with a '.' character, that thus it's the only non valid separator. |
| 53 | 53 | ||
| 54 | -g [type,min]:: | ||
| 55 | --call-graph:: | ||
| 56 | Display callchains using type and min percent threshold. | ||
| 57 | type can be either: | ||
| 58 | - flat: single column, linear exposure of callchains. | ||
| 59 | - graph: use a graph tree, displaying absolute overhead rates. | ||
| 60 | - fractal: like graph, but displays relative rates. Each branch of | ||
| 61 | the tree is considered as a new profiled object. + | ||
| 62 | Default: fractal,0.5. | ||
| 63 | |||
| 54 | SEE ALSO | 64 | SEE ALSO |
| 55 | -------- | 65 | -------- |
| 56 | linkperf:perf-stat[1] | 66 | linkperf:perf-stat[1] |