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								    06/30/2014							  PERF-ANNOTATE(1)