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perf-annotate(1) [centos man page]

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

perf-annotate - Read (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: 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)

Check Out this Related Man Page

TAPSET::PERF(3stap)													       TAPSET::PERF(3stap)

tapset::perf - systemtap perf probe points DESCRIPTION
This family of probe points is used to probe "perf events" on suitably configured kernels (2.6.33+). It contains a number of aliases for the ABI-specified event type/config tuples. The default sampling interval of the translator(1000000) is not overridden, so some of these probe points may fire very infrequently. Use the lower level perf.type(AA).config(BB).sample(CC) probe point if this is a problem. perf.hw.* A variety of hardware events, as generalized by the kernel. These generally require running on bare hardware with selected proces- sors. probe perf.hw.cpu_cycles probe perf.hw.instructions probe perf.hw.cache_references probe perf.hw.cache_misses probe perf.hw.branch_instructions probe perf.hw.branch_misses probe perf.hw.bus_cycles perf.sw.* Special "software" events provided by the kernel. These sometimes work in virtualized environments and with more processor archi- tectures. probe perf.sw.cpu_clock probe perf.sw.task_clock probe perf.sw.page_faults probe perf.sw.context_switches probe perf.sw.cpu_migrations probe perf.sw.page_faults_min probe perf.sw.page_faults_maj probe perf.sw.alignment_faults probe perf.sw.emulation_faults perf.hw_cache.TYPE.ACCESS.RESULT Hardware cache events, where available. A subset of the following cartesian product may be available: probe perf.hw_cache.l1d.*.* probe perf.hw_cache.l1i.*.* probe perf.hw_cache.ll.*.* probe perf.hw_cache.dtlb.*.* probe perf.hw_cache.itlb.*.* probe perf.hw_cache.bpu.*.* probe perf.hw_cache.*.read.* probe perf.hw_cache.*.write.* probe perf.hw_cache.*.prefetch.* probe perf.hw_cache.*.*.access probe perf.hw_cache.*.*.miss SEE ALSO
stap(1), stapprobes(3stap) IBM
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