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PERF-ANNOTATE(1)                  perf Manual                 PERF-ANNOTATE(1)



NAME
       perf-annotate - Read perf.data (created by perf record) and display annotated code

SYNOPSIS
       perf annotate [-i <file> | --input=file] [symbol_name]

DESCRIPTION
       This command reads the input file and displays an annotated version of the code. If the object file has debug
       symbols then the source code will be displayed alongside assembly code.

       If there is no debug info in the object, then annotated assembly is displayed.

OPTIONS
       -i, --input=
           Input file name. (default: perf.data unless stdin is a fifo)

       -d, --dsos=<dso[,dso...]>
           Only consider symbols in these dsos.

       -s, --symbol=<symbol>
           Symbol to annotate.

       -f, --force
           Don't complain, do it.

       -v, --verbose
           Be more verbose. (Show symbol address, etc)

       -D, --dump-raw-trace
           Dump raw trace in ASCII.

       -k, --vmlinux=<file>
           vmlinux pathname.

       -m, --modules
           Load module symbols. WARNING: use only with -k and LIVE kernel.

       -l, --print-line
           Print matching source lines (may be slow).

       -P, --full-paths
           Don't shorten the displayed pathnames.

       --stdio
           Use the stdio interface.

       --tui
           Use the TUI interface. Use of --tui requires a tty, if one is not present, as when piping to other
           commands, the stdio interface is used. This interfaces starts by centering on the line with more samples,
           TAB/UNTAB cycles through the lines with more samples.

       --gtk
           Use the GTK interface.

       -C, --cpu
           Only report samples for the list of CPUs provided. Multiple CPUs can be provided as a comma-separated list
           with no space: 0,1. Ranges of CPUs are specified with -: 0-2. Default is to report samples on all CPUs.

       --asm-raw
           Show raw instruction encoding of assembly instructions.

       --source
           Interleave source code with assembly code. Enabled by default, disable with --no-source.

       --symfs=<directory>
           Look for files with symbols relative to this directory.

       -M, --disassembler-style=
           Set disassembler style for objdump.

       --objdump=<path>
           Path to objdump binary.

       --skip-missing
           Skip symbols that cannot be annotated.

       --group
           Show event group information together

SEE ALSO
       perf-record(1), perf-report(1)



perf                              06/22/2017                  PERF-ANNOTATE(1)