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NAME | SYNOPSIS | DESCRIPTION | OPTIONS | SEE ALSO | COLOPHON |
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PERF-ANNOTATE(1) perf Manual PERF-ANNOTATE(1)
perf-annotate - Read perf.data (created by perf record) and display
annotated code
perf annotate [-i <file> | --input=file] [symbol_name]
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.
-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 do ownership validation.
-v, --verbose
Be more verbose. (Show symbol address, etc)
-q, --quiet
Do not show any message. (Suppress -v)
-n, --show-nr-samples
Show the number of samples for each symbol
-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.
--stdio-color
always, never or auto, allowing configuring color output via the
command line, in addition to via "color.ui" .perfconfig. Use
--stdio-color always to generate color even when redirecting to a
pipe or file. Using just --stdio-color is equivalent to using
always.
--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.
--show-total-period
Show a column with the sum of periods.
--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
perf-record(1), perf-report(1)
This page is part of the perf (Performance analysis tools for Linux
(in Linux source tree)) project. Information about the project can
be found at ⟨https://perf.wiki.kernel.org/index.php/Main_Page⟩. If
you have a bug report for this manual page, send it to
linux-kernel@vger.kernel.org. This page was obtained from the
project's upstream Git repository
⟨http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git⟩ on
2018-02-02. (At that time, the date of the most recent commit that
was found in the repository was 2018-02-01.) If you discover any
rendering problems in this HTML version of the page, or you believe
there is a better or more up-to-date source for the page, or you have
corrections or improvements to the information in this COLOPHON
(which is not part of the original manual page), send a mail to
man-pages@man7.org
perf 09/14/2017 PERF-ANNOTATE(1)
Pages that refer to this page: perf-report(1)
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