6 perf-report - Read perf.data (created by perf record) and display the profile
11 'perf report' [-i <file> | --input=file]
15 This command displays the performance counter profile information recorded
22 Input file name. (default: perf.data)
25 Only consider symbols in these dsos. CSV that understands
26 file://filename entries.
29 Show the number of samples for each symbol
32 Show per-thread event counters
35 Only consider symbols in these comms. CSV that understands
36 file://filename entries.
39 Only consider these symbols. CSV that understands
40 file://filename entries.
44 Sort by key(s): pid, comm, dso, symbol, parent.
48 Force each column width to the provided list, for large terminal
54 Use a special separator character and don't pad with spaces, replacing
55 all occurances of this separator in symbol names (and other output)
56 with a '.' character, that thus it's the only non valid separator.
60 Display callchains using type and min percent threshold.
62 - flat: single column, linear exposure of callchains.
63 - graph: use a graph tree, displaying absolute overhead rates.
64 - fractal: like graph, but displays relative rates. Each branch of
65 the tree is considered as a new profiled object. +