-------
-i::
--input=::
- Input file name. (default: perf.data)
+ Input file name. (default: perf.data unless stdin is a fifo)
-v::
--verbose::
-T::
--threads::
Show per-thread event counters
--C::
+-c::
--comms=::
Only consider symbols in these comms. CSV that understands
file://filename entries.
Only consider these symbols. CSV that understands
file://filename entries.
+--symbol-filter=::
+ Only show symbols that match (partially) with this filter.
+
-U::
--hide-unresolved::
Only display entries resolved to a symbol.
--dump-raw-trace::
Dump raw trace in ASCII.
--g [type,min,order]::
+-g [type,min[,limit],order]::
--call-graph::
- Display call chains using type, min percent threshold and order.
+ Display call chains using type, min percent threshold, optional print
+ limit and order.
type can be either:
- flat: single column, linear exposure of call chains.
- graph: use a graph tree, displaying absolute overhead rates.
requires a tty, if one is not present, as when piping to other
commands, the stdio interface is used.
+--gtk:: Use the GTK2 interface.
+
-k::
--vmlinux=<file>::
vmlinux pathname
--symfs=<directory>::
Look for files with symbols relative to this directory.
+-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.
+
+-M::
+--disassembler-style=:: Set disassembler style for objdump.
+
+--source::
+ Interleave source code with assembly code. Enabled by default,
+ disable with --no-source.
+
+--asm-raw::
+ Show raw instruction encoding of assembly instructions.
+
+--show-total-period:: Show a column with the sum of periods.
+
+-I::
+--show-info::
+ Display extended information about the perf.data file. This adds
+ information which may be very large and thus may clutter the display.
+ It currently includes: cpu and numa topology of the host system.
+
+-b::
+--branch-stack::
+ Use the addresses of sampled taken branches instead of the instruction
+ address to build the histograms. To generate meaningful output, the
+ perf.data file must have been obtained using perf record -b or
+ perf record --branch-filter xxx where xxx is a branch filter option.
+ perf report is able to auto-detect whether a perf.data file contains
+ branch stacks and it will automatically switch to the branch view mode,
+ unless --no-branch-stack is used.
+
SEE ALSO
--------
-linkperf:perf-stat[1]
+linkperf:perf-stat[1], linkperf:perf-annotate[1]