projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 0bec253c | 1 | perf-report(1) |
| c1c2365a | 2 | ============== |
| 0bec253c IM |
3 | |
| 4 | NAME | |
| 5 | ---- | |
| 23ac9cbe | 6 | perf-report - Read perf.data (created by perf record) and display the profile |
| 0bec253c IM |
7 | |
| 8 | SYNOPSIS | |
| 9 | -------- | |
| 10 | [verse] | |
| 11 | 'perf report' [-i <file> | --input=file] | |
| 12 | ||
| 13 | DESCRIPTION | |
| 14 | ----------- | |
| 15 | This command displays the performance counter profile information recorded | |
| b0a28589 | 16 | via perf record. |
| 0bec253c IM |
17 | |
| 18 | OPTIONS | |
| 19 | ------- | |
| 20 | -i:: | |
| 21 | --input=:: | |
| 23ac9cbe | 22 | Input file name. (default: perf.data) |
| 25903407 ACM |
23 | -d:: |
| 24 | --dsos=:: | |
| 25 | Only consider symbols in these dsos. CSV that understands | |
| 26 | file://filename entries. | |
| e3d7e183 ACM |
27 | -n |
| 28 | --show-nr-samples | |
| 29 | Show the number of samples for each symbol | |
| cc8b88b1 ACM |
30 | -C:: |
| 31 | --comms=:: | |
| 32 | Only consider symbols in these comms. CSV that understands | |
| 33 | file://filename entries. | |
| 7bec7a91 ACM |
34 | -S:: |
| 35 | --symbols=:: | |
| 36 | Only consider these symbols. CSV that understands | |
| 37 | file://filename entries. | |
| 0bec253c | 38 | |
| 52d422de ACM |
39 | -w:: |
| 40 | --field-width=:: | |
| 41 | Force each column width to the provided list, for large terminal | |
| 42 | readability. | |
| 43 | ||
| 44 | -t:: | |
| 45 | --field-separator=:: | |
| 46 | ||
| 47 | Use a special separator character and don't pad with spaces, replacing | |
| 48 | all occurances of this separator in symbol names (and other output) | |
| 49 | with a '.' character, that thus it's the only non valid separator. | |
| 50 | ||
| 0bec253c IM |
51 | SEE ALSO |
| 52 | -------- | |
| 53 | linkperf:perf-stat[1] |