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| -rw-r--r-- | src/_perf | 1030 |
1 files changed, 0 insertions, 1030 deletions
diff --git a/src/_perf b/src/_perf deleted file mode 100644 index b0f761e..0000000 --- a/src/_perf +++ /dev/null @@ -1,1030 +0,0 @@ -#compdef perf -# ------------------------------------------------------------------------------ -# Description -# ----------- -# -# Completion script for Linux performance counters 3.3 (perf.wiki.kernel.org). -# -# ------------------------------------------------------------------------------ -# Authors -# ------- -# -# * Julien Nicoulaud <julien.nicoulaud@gmail.com> -# * Shohei YOSHIDA <syohex@gmail.com> -# -# ------------------------------------------------------------------------------ - -_perf_events() { - local -a events=(${(@f)$(perf list | sed -n -e 's/^ \([^ =]*\).*$/\1/p')}) - _values -s ',' 'events' $events -} - -_perf_top_fields() { - local fields=(overhead overhead_sys overhead_us overhead_children sample period) - _values -s ',' 'fields' $fields -} - -_perf_pids() { - local -a pids=(/proc/[1-9]*(:t)) - _values -s ',' 'pids' $pids -} - -_perf_stat_command() { - _alternative "_command_names -e" "subcommand:command:(record report)" -} - -_perf_c2c_coalesce() { - local columns=(tid pid iaddr dso) - _values -s ',' 'columns' $columns -} - -_perf_mem_type() { - local types=(load store) - _values -s ',' 'type' $types -} - -_perf_test_list() { - # TODO show test detail - local -a test_list=(${(@f)$(perf test list 2>&1 | sed -n -e 's/^ *\([^ ]*\): \(.*\)$/\1/p')}) - _values -s ',' 'test' $test_list -} - -_perf_report_sort_keys() { - local -a sort_keys=( - "comm" "pid" "dso" "dso_size" "symbol" "symbol_size" "parent" "cpu" - "socket" "srcline" "srcfile" "weight" "local_weight" "cgroup_id" - "transaction" "overhead" "overhead_sys" "overhead_us" "overhead_guest_sys" - "overhead_guest_us" "sample" "period" "time" "dso_from" "dso_to" "symbol_from" - "symbol_to" "srcline_from" "srcline_to" "mispredict" "in_tx" "abort" "cycles" - "symbol_daddr" "dso_daddr" "locked" "tlb" "mem" "snoop" "dcacheline" - "phys_daddr" "trace" "trace_fields" - ) - - _values -s ',' 'keys' $sort_keys -} - -_perf_branch_filter() { - local -a filters=( - 'any:any type of branches' - 'any_call:any function call or system call' - 'any_ret:any function return or system call return' - 'ind_call:any indirect branch' - 'call:direct calls, including far (to/from kernel) calls' - 'u:only when the branch target is at the user level' - 'k:only when the branch target is in the kernel' - 'hv:only when the target is at the hypervisor level' - 'in_tx:only when the target is in a hardware transaction' - 'no_tx:only when the target is not in a hardware transaction' - 'abort_tx:only when the target is a hardware transaction abort' - 'cond:conditional branches' - 'save_type:save branch type during sampling in case binary is not available later' - ) - _describe -t filters 'branch filter' filters -} - -_perf_clock_id() { - local clocks=(CLOCK_MONOTONIC CLOCK_MONOTONIC_RAW CLOCK_BOOTTIME CLOCK_REALTIME CLOCK_TAI) - _values 'clocks' $clocks -} - -_perf_lock_subcommand() { - local -a subcmds=( - 'record:records lock events' - 'report:reports statistical data' - 'script:shows raw lock events' - 'info:shows metadata like threads or addresses of lock instances' - ) - _describe -t subcmds 'lock subcommand ' subcmds -} - -_perf_trace_subcommand() { - _alternative "_command_names -e" "subcommand:command:(record)" -} - -_perf_kmem_sort_keys() { - local -a keys=(ptr callsite bytes hit pingpong frag page order migtype gfp) - - for ((i = 1; i < CURRENT; i++)) - do - if [[ $words[$i] == "--slab" ]]; then - keys=(ptr callsite bytes hit pingpong frag) - break - fi - if [[ $words[$i] == "--page" ]]; then - keys=(page callsite hit order migtype gfp) - break - fi - done - - _values -s ',' 'key' $keys -} - -_perf_sched_subcommand() { - local -a subcmds=( - 'record:record the scheduling events' - 'latency:report the per task scheduling latencies' - 'script:see a detailed trace' - 'replay:simulate the workload' - 'map:print a textual context-switching outline' - 'timehist:provides an analysis of scheduling events' - ) - _describe -t subcmds 'lock subcommand ' subcmds -} - -_perf_script_fields() { - local -a fields=( - "comm" "tid" "pid" "time" "cpu" "event" "trace" "ip" "sym" "dso" - "addr" "symoff" "srcline" "period" "iregs" "uregs" "brstack" - "brstacksym" "flags" "bpf-output" "brstackinsn" "brstackoff" - "callindent" "insn" "insnlen" "synth" "phys_addr" "metric" - "misc" "srccode" "ipc" - ) - - compset -P '(hw|sw|trace):' - - _values -s ',' 'fields' $fields -} - -_perf() { - local context curcontext="$curcontext" state line - typeset -A opt_args - - local ret=1 - - _arguments -C \ - '(- : *)--version[show version number and exit]' \ - '(- : *)--help[show help]: :_perf_cmds' \ - '1: :_perf_cmds' \ - '*::arg:->args' \ - && ret=0 - - case $state in - (args) - curcontext="${curcontext%:*:*}:perf-cmd-$words[1]:" - case $line[1] in - (annotate) - # TODO Complete CPU list - # TODO Complete disassembler style - _arguments \ - '(- : *)'{-a,--all}'[prints all the available commands on the standard output]' \ - '(-i --input)'{-i,--input=}'[input file name]: :_files' \ - '(-d --dsos)'{-d,--dsos=}'[only consider symbols in these dsos]:dso list' \ - '(-s --symbol)'{-s,--symbol=}'[symbol to annotate]:symbol' \ - '(-f --force)'{-f,--force}'[do not complain, do it]' \ - '(-v --verbose)'{-v,--verbose}'[be more verbose]' \ - '(-D --dump-raw-trace)'{-D,--dump-raw-trace}'[dump raw trace in ASCII]' \ - '(-k --vmlinux)'{-k,--vmlinux=}'[vmlinux pathname]: :_files' \ - '(-m --modules)'{-m,--modules}'[load module symbols]' \ - '(-l --print-line)'{-l,--print-line}'[print matching source lines]' \ - '(-P --full-paths)'{-P,--full-paths}'[don'\''t shorten the displayed pathnames]' \ - '--stdio[use the stdio interface]' \ - '--tui[use the TUI interface]' \ - '(-C --cpu)'{-C,--cpu}'[only report samples for the list of CPUs provided]:CPU list' \ - '--asm-raw[show raw instruction encoding of assembly instructions]' \ - '(--no-source)--source[interleave source code with assembly code]' \ - '(--source)--no-source[don'\''t interleave source code with assembly code]' \ - '--symfs=[look for files with symbols relative to this directory]: :_files -/' \ - '(-M --disassembler-style)'{-M,--disassembler-style=}'[set disassembler style for objdump]:disassembler style' \ - '1::symbol name' \ - && ret=0 - ;; - (archive) - _arguments \ - '1: :_files' \ - && ret=0 - ;; - (bench) - _arguments \ - '(-r --repeat)'{-r,--repeat=}'[specify amount of times to repeat the run]' \ - '(-f --format)'{-f,--format=}'[specify format style]: :(default simple)' \ - '1:subsystem:(sched mem numa futex epoll all)' \ - '*:: :->bench_subsystem' \ - && ret=0 - ;; - (buildid-cache) - _arguments \ - '(-a --add)'{-a,--add=}'[add specified file to the cache]: :_files' \ - '(-f --force)'{-f,--force}'[do not complain, do it]' \ - '(-k --kcore)'{-k,--kcore=}'[add specified kcore file to core]:kcore:_files' \ - '(-r --remove)'{-r,--remove=}'[remove specified file from the cache]: :_files' \ - '(-p,--purge)'{-p,--purge=}'[purge all cached binaries including older caches which have specified path]: :_files' \ - '(-P,--purge-all)'{-P,--purge-all}'[purge all cached binaries]' \ - '(-M,--missing)'{-M,--missing=}'[list missing build ids in the cache for the specified file]: :_files' \ - '(-u,--update)'{-u,--update=}'[update specified file of the cache]: :_files' \ - '(-l,--list)'{-l,--list}'[list all valid binaries from cache]' \ - '(-v --verbose)'{-v,--verbose}'[be more verbose]' \ - '--target-ns=[obtain mount namespace information from the target pid]: :_pids' \ - && ret=0 - ;; - (buildid-list) - _arguments \ - '(-H --with-hits)'{-H,--with-hits}'[show only DSOs with hits]' \ - '(-i --input)'{-i,--input=}'[input file name]: :_files' \ - '(-f --force)'{-f,--force}'[don'\''t do ownership validation]' \ - '(-k --kernel)'{-k,--kernel}'[show running kernel build id]' \ - '(-v --verbose)'{-v,--verbose}'[be more verbose]' \ - && ret=0 - ;; - (c2c) - _arguments \ - '1:subcmd:(record report)' \ - '*:: :->c2c_args' - ;; - (config) - _arguments \ - '(-l --list)'{-l,--list}'[show current config variables for all sections]' \ - '--user[read or write user config]' \ - '--system[read or write system config]' \ - && ret=0 - ;; - (data) - _arguments \ - '1:command:((convert))' \ - '*:: :->data_args' \ - && ret=0 - ;; - (diff) - _arguments \ - '(-M --displacement)'{-M,--displacement}'[show position displacement relative to baseline]' \ - '(-D --dump-raw-trace)'{-D,--dump-raw-trace}'[dump raw trace in ASCII]' \ - '(-m --modules)'{-m,--modules}'[load module symbols]' \ - '(-d --dsos)'{-d,--dsos=}'[only consider symbols in these dsos]:dso list' \ - '(-C --comms)'{-C,--comms=}'[only consider symbols in these comms]:comm list' \ - '(-S --symbols)'{-S,--symbols=}'[only consider these symbols]:symbol list' \ - '(-s --sort)'{-s,--sort=}'[sort by key(s)]: :_values -s , key pid comm dso symbol' \ - '(-t --field-separator)'{-t,--field-separator=}'[use a special separator character and don'\''t pad with spaces]:separator' \ - '(-v --verbose)'{-v,--verbose}'[be verbose, for instance, show the raw counts in addition to the diff]' \ - '(-f --force)'{-f,--force}'[don'\''t complain, do it]' \ - '--symfs=[look for files with symbols relative to this directory]: :_files -/' \ - '1:old file:_files' \ - '2:new file:_files' \ - && ret=0 - ;; - (evlist) - _arguments \ - '(-i --input)'{-i,--input=}'[input file name]: :_files' \ - && ret=0 - ;; - (ftrace) - _arguments \ - '(-t --tracer)'{-t,--tracer=}'[tracer to use]:tracer:(function_tracer function)' \ - '(-v --verbose)'{-v,--verbose=}'[verbosity level]:level:' \ - '(-p --pid)'{-p,--pid=}'[trace on existing process ID]:pids:_perf_pids' \ - '(-a --all-cpus)'{-a,--all-cpus}'[force system-wide collection]' \ - '(-C --cpu)'{-C,--cpu=}'[only trace for the list of CPUs]:cpu_list:' \ - \*{-T,--trace-funcs=}'[only trace functions given by the argument]:func:' \ - \*{-N,--notrace-funcs=}'[do not trace functions given by the argument]:func:' \ - \*{-G,--graph-funcs=}'[set graph filter on the given function]:func:' \ - \*{-g,--nograph-funcs=}'[set graph notrace filter on the given function]:func:' \ - '(-D,--graph-depth)'{-D,--graph-depth=}'[set max depth for function graph tracer]' \ - && ret=0 - ;; - (inject) - _arguments \ - '(-b --build-ids)'{-b,--build-ids=}'[inject build-ids into the output stream]:build-id list' \ - '(-v --verbose)'{-v,--verbose}'[be more verbose]' \ - '(-i --input)'{-i,--input=}'[input file name]:input:_files' \ - '(-o --output)'{-o,--output=}'[output file name]:output:_files' \ - '(-s --sched-stat)'{-s,--sched-stat}'[merge sched_stat and sched_switch for getting events]' \ - '--kallsyms=[kallsyms file]:kallsyms:_files' \ - '--itrace=[decode instruction tracing data]' \ - '--strip[use with --itrace to strip out non-synthesized events]' \ - '(-j --jit)'{-j,--jit}'[process jitdump files]' \ - '(-f --force)'{-f,--force}'[do not complain, do it]' \ - && ret=0 - ;; - (kallsyms) - _arguments \ - '(-v --verbose)'{-v,--verbose=}'[increase verbosity level]' \ - && ret=0 - ;; - (kmem) - _arguments \ - '(-i --input)'{-i,--input=}'[input file name]: :_files' \ - '(-f --force)'{-f,--force}'[dont do ownership validation]' \ - '--caller[show per-callsite statistics]' \ - '--alloc[show per-allocation statistics]' \ - '(-s --sort)'{-s,--sort=}'[sort by output]: :_perf_kmem_sort_keys' \ - '(-n --lines)'{-n,--lines}'[print n lines only]:number' \ - '--raw-ip[print raw ip instead of symbol]' \ - '--slab[analyze slab allocator events]' \ - '--page[analyze page allocator events]' \ - '--live[show live page stat]' \ - '--time=[only analyze samples within given time window]:time_window:' \ - '1:command:((record\:record\ the\ kmem\ events\ of\ an\ arbitrary\ workload stat\:report\ kernel\ memory\ statistics))' \ - '*:: :->kmem_args' \ - && ret=0 - ;; - (kvm) - _arguments \ - '(-i --input)'{-i,--input=}'[input file name]: :_files' \ - '(-o --output)'{-o,--output=}'[output file name]: :_files' \ - '--host=[collect host side performance profile]:host' \ - '--guest=[collect guest side performance profile]:guest' \ - '--guestmount=[guest os root file system mount directory]: :_files -/' \ - '--guestkallsyms=[guest os /proc/kallsyms file copy]: :_files' \ - '--guestmodules=[guest os /proc/modules file copy]: :_files' \ - '--guestvmlinux=[guest os kernel vmlinux]: :_files' \ - '1:command:((top record report diff buildid-list))' \ - && ret=0 - ;; - (list) - _arguments \ - '1:event type:((hw\:hardware\ events hardware\:hardware\ events sw\:software\ events software\:software\ events cache\:cache\ events hwcache\:cache\ events tracepoint\:tracepoint\ events))' \ - && ret=0 - ;; - (lock) - _arguments \ - '(-i --input)'{-i,--input=}'[input file name]: :_files' \ - '(-v --verbose)'{-v,--verbose}'[be more verbose]' \ - '(-D --dump-raw-trace)'{-D,--dump-raw-trace}'[dump raw trace in ASCII]' \ - '(-f --force)'{-f,--force}'[dont complain do it]' \ - '1:command:_perf_lock_subcommand' \ - '*:: :->lock_args' \ - && ret=0 - ;; - (mem) - _arguments \ - '(-i --input)'{-i,--input=}'[input file name]:file:_files' \ - '(-f --force)'{-f,--force}'[do not ownership validation]' \ - '(-t --type)'{-t,--type=}'[select the memory operation type]:type:_perf_mem_type' \ - '(-D --dump-raw-samples)'{-D,--dump-raw-trace}'[dump the raw decoded samples]' \ - '(-x --field-separator)'{-x,--field-separator=}'[specify the field separator used when raw samples]:separator:' \ - '(-C --cpu)'{-C,--cpu=}'[monitor only on the list of CPUs provided]:cpus:' \ - '(-U --hide-unresolved)'{-U,--hide-unresolved}'[only display entries resolved to a symbol]' \ - '(-p --phys-data)'{-p,--phys-data}'[record/report sample phisical addresses]' \ - '1:command:(record report)' \ - '*::arg:->mem_args' \ - && ret=0 - ;; - (probe) - _arguments \ - '(-k --vmlinux)'{-k,--vmlinux=}'[specify vmlinux path which has debuginfo]:path:_files' \ - '(-m --module)'{-m,--module=}'[specify module name]:modname_or_path:_files' \ - '(-s --source)'{-s,--source=}'[specify path to kernel source]:path:_files -/' \ - '(-v --verbose -q --quiet)'{-v,--verbose}'[be more verbose]' \ - '(-q --quiet -v --verbose)'{-q,--quiet}'[be quiet]' \ - \*{-a,--add=}'[define a probe event]:probe:' \ - \*{-d,--del=}'[delete probe events]:probe:' \ - '(-l --list)'{-l,--list=}'[list up current probe events]:event:' \ - '(-L --line)'{-L,--line=}'[show source code lines which can be probed]' \ - \*{-V,--vars=}'[show available local variables at given probe point]:probe:' \ - '--externs[show external defined variables]' \ - '--no-inlines[search only for non-inlined functions]' \ - \*{-F,--funcs=}'[show available functions in given module or kernel]:filter:' \ - \*{-D,--definition=}'[show trace-event definition]:probe:' \ - '*--filter=[set filter]:filter:' \ - '(-f --force)'{-f,--force}'[forcibly add events with existing name]' \ - '(-n --dry-run)'{-n,--dry-run}'[dry run]' \ - '--cache[cache the probes]' \ - '--max-probes=[set the maximum number of probe points for an event]:number:' \ - '--target-ns=[obtain mount namespace information from the target pid]:pid:_pids' \ - '(-x --exec)'{-x,--exec=}'[specify path to the executable of shared library]:path:_files' \ - '--demangle-kernel[demangle kernel symbols]' \ - && ret=0 - ;; - (record) - _arguments \ - \*{-e,--events=}'[select the PMU event]:event:_perf_events' \ - '*--filter=[event filter]:filter:' \ - '--exclude-perf[do not record events issued by perf itself]' \ - '(-a --all-cpus)'{-a,--all-cpus}'[system-wide collection from all CPUs]' \ - '(-p --pid)'{-p,--pid=}'[record events on existing process ID]:pids:_perf_pids' \ - '(-t --tid)'{-t,--tid=}'[record events on existing thread ID]:tids:' \ - '(-u --uid)'{-u,--uid=}'[record events in threads owned by uid]:uid:' \ - '(-r --realtime)'{-r,--realtime=}'[collect data with this RT SCHED_FIFO priority]:priority:' \ - '--no-buffering[collect data without buffering]' \ - '(-c --count)'{-c,--count=}'[event period to sample]:period:' \ - '(-o --output)'{-o,--output=}'[output file name]:out_file:_files' \ - '(-i --no-inherit)'{-i,--no-inherit}'[child tasks do not inherit counters]' \ - '(-F --freq)'{-F,--freq=}'[profile at this frequency]:freq:(max)' \ - '--string-freq[fail if the specified frequency cannot be used]' \ - '(-m --mmap-pages)'{-m,--mmap-pages=}'[number of mmap data pages]:pages:' \ - '--group[put all events in a single event group]' \ - '-g[enables call-graph recording]' \ - '--call-graph=[setup and enable call-graph recording]:method:(fp dwarf lbr)' \ - '(-q --quiet)'{-q,--quiet}'[do not print any message]' \ - '(-v --verbose)'{-v,--verbose}'[be more verbose]' \ - '(-s --stat)'{-s,--stat}'[record per-thread event counts]' \ - '(-d --data)'{-d,--data}'[record the sample virtual addresses]' \ - '--phys-data[record the sample physical addresses]' \ - '(-T --timestamp)'{-T,--timestamp}'[record the sample timestamps]' \ - '(-P --period)'{-P,--period}'[record the sample period]' \ - '--sample-cpu[record the sample cpu]' \ - '(-n --no-samples)'{-n,--no-samples}'[do not sample]' \ - '(-C --cpu)'{-C,--cpu=}'[collect samples only on the list of CPUs provided]:cpus:' \ - '(-B --no-buildid)'{-B,--no-buildid}'[do not save the build ids of binaries in the perf.data files]' \ - '(-N --no-buildid-cache)'{-N,--no-buildid-cache}'[do not update the buildid cache]' \ - \*{-G,--cgroup=}'[monitor only in the container (cgroup) called "name"]:name:' \ - '(-b --branch-any)'{-b,--branch-any}'[enable taken branch stack sampling]' \ - '(-j --branch-filter)'{-j,--branch-filter=}'[specify stack sampling filter]:filter:_perf_branch_filter' \ - '--weight[enable weightened sampling]' \ - '--namespaces[record events of type PREF_RECORD_NAMESPACES]' \ - '--transaction[record transaction flags for transaction related events]' \ - '(-D --delay)'{-D,--delay=}'[wait msecs before measuring]' \ - '(-I,--intr-regs)'{-I,--intr-regs=}'[capture machine state (registers) at interrupt]:registers:' \ - '--user-regs=[capture user registers at sample time]:registers:' \ - '--running-time[record running and enabled time for read events]' \ - '(-k --clockid)'{-k,--clockid=}'[sets the clockid to use for time fields]:clock_id:_perf_clock_id' \ - '--proc-map-timeout=[time out(ms) limit of processing /proc/XXX/mmap]:msecs:' \ - '--switch-events[record context switch events]' \ - '--clang-path=[path to clang binary to use compiling BPF scripts]:clang_path:_files' \ - '--clang-opt=[option passed to clang when compiling BPF scripts]:clang_opt:' \ - '--vmlinux=[specify vmlinux path which has debuginfo]:vmlinux_path:_files' \ - '--buildid-all[record build-id of all DSOs]' \ - '--aio=[use "n" control blocks in asynchronous trace writing mode]:number:' \ - '--affinity=[set affinity mask by mode value]' \ - '--mmap-flush=[specify minimal number of bytes]:bytes:' \ - '(-z --compression-level)'{-z,--compression-level=}'[compressed level]:level:' \ - '--all-kernel[configure all used events to run in kernel space]' \ - '--all-user[configure all used events to run in user space]' \ - '(--user-callchains)--kernel-callchains[collect callchains only from kernel space]' \ - '(--kernel-callchains)--user-callchains[collect callchains only from user space]' \ - '--timestamp-filename[append timestamp to output file name]' \ - '--timestamp-boundary[record timestamp boundary]' \ - '--switch-output=[generate multiple perf.data files based on mode]:mode:' \ - '--switch-max-files=[when rotating perf.data only keep N files]:number:' \ - '--dry-run[parse options then exit]' \ - '--tail-synthesize[collect samples during finalization instead of beginning of recording]' \ - '--overwrite[makes all events use an overwritable ring buffer]' \ - '1:command:_command_names -e' \ - '*::args:_normal' \ - && ret=0 - ;; - (report) - _arguments \ - '(-i --input)'{-i,--input=}'[input file name]:file:_files' \ - '(-v --verbose)'{-v,--verbose}'[be more verbose]' \ - '(-q --quiet)'{-q,--quiet}'[do not show any message]' \ - '(-n --show-nr-samples)'{-n,--show-nr-samples}'[show the number of samples for each symbol]' \ - '--show-cpu-utilization[show sample percentage for different cpu modes]' \ - '(-T --threads)'{-T,--threads}'[show per-thread event counters]' \ - '(-c --comms)'{-c,--comms=}'[only consider symbols in these comms]:comms:' \ - '--pid=[only show events for given process ID]:pid:_perf_pids' \ - '--tid=[only show events for given thread ID]:tid:' \ - \*{-d,--dsos=}'[only consider symbols in these dsos]:dsos:' \ - \*{-S,--symbols=}'[only consider these symbols]:symbol:' \ - '--symbol-filter=[only show symbols that match with this filter]:filter:' \ - '(-U --hide-unresolved)'{-U,--hide-unresolved}'[only display entries resolved to a symbol]' \ - '(-s --sort)'{-s,--sort=}'[sort histogram entries by given keys]:keys:_perf_report_sort_keys' \ - '(-F --fields)'{-F,--fields=}'[specify output field]:field:(overhead overhead_sys overhead_us overhead_children sample period)' \ - '(-p --parent)'{-p,--parent=}'[a regex filter to identify parent]:regex:' \ - '(-x --exclude-other)'{-x,--exclude-other}'[only display entries with parent-match]' \ - '(-w --column-widths)'{-w,--column-widths=}'[force each column width to the provided list]' \ - '(-t --field-separator)'{-t,--field-separator=}'[use a special separator character]:sep:' \ - '(-D --dump-raw-trace)'{-D,--dump-raw-trace}'[dump raw trace in ASCII]' \ - '(-g --call-graph)'{-g,--call-graph=}'[display call chains using this argument]' \ - '--children[accumulate callchain of children to parent entry]' \ - '--max-stack=[set the stack depth limit]:number:' \ - '(-G --inverted)'{-G,--inverted}'[alias for inverted caller based call graph]' \ - '--ignore-callees=[regex for ignoring callees of the function]:regex:' \ - '--pretty=[pretty printing style]:style:(normal raw)' \ - '--stdio[use the stdio interface]' \ - '--stdio-color=[color output configuring]:type:(always never auto)' \ - '--tui[use the TUI interface]' \ - '--gtk[use the GTK2 interface]' \ - '(-k --vmlinux --ignore-vmlinux)'{-k,--vmlinux=}'[vmlinux pathname]:vmlinux:_files' \ - '(-k --vmlinux)--ignore-vmlinux[ignore vmlinux files]' \ - '--kallsyms=[kallsyms pathname]:kallsyms:_files' \ - '(-m --modules)'{-m,--modules}'[load module symbols]' \ - '(-f --force)'{-f,--force}'[do not do ownership validation]' \ - '--symfs=[look for files with symbols relative to this directory]:symfs:_files -/' \ - '(-C --cpu)'{-C,--cpu=}'[only report sample for the list of CPUs provided]' \ - '(-M --disassembler-style)'{-M,--disassembler-style=}'[set disassembler style for objdump]:style:' \ - '--source[interleave source code with assembly code]' \ - '--asm-raw[show raw instruction encoding of assembly instructions]' \ - '--show-total-period[show a column with sum of periods]' \ - '(-I --show-info)'{-I,--show-info}'[display extended information about the perf.data file]' \ - '(-b --branch-stack)'{-b,--branch-stack}'[use the addressed of sampled taken branch]' \ - '--branch-history[add the addresses of sampled taken branches to the callstack]' \ - '--objdump=[path to objdump binary]:path:_files' \ - '--group[show event group information together]' \ - '--demangle[demangle symbol names to human readable form]' \ - '--demangle-kernel[demangle kernel symbol names to human readable form]' \ - '--mem-mode[use the data addresses of samples]' \ - '--percent-limit=[do not show entries which have an overhead under this percent]:number:' \ - '--percentage=[determine how to display the overhead percentage of filtered entries]:number:' \ - '--header[show header information in the perf.data file]' \ - '--header-only[show only perf.data header]' \ - '--time=[only analyze samples within given time window]:time:' \ - '--switch-on=[only consider events after this event is found]:event:' \ - '--switch-off=[stop considering events after this event is found]:event:' \ - '--show-on-off-events[show the --switch-on/off events too]' \ - '--itrace=[options for decoding instruction tracing data]' \ - '--full-source-path[show the full path for source files]' \ - '--show-ref-call-graph[show reference callgraphs]' \ - '--socket-filter[only report the samples on the processor socket]' \ - '--samples=[save N individual samples for each histogram entry]:number:' \ - '--raw-trace[do not use print fmt or plugins]' \ - '--hierarchy[enable hierarchical output]' \ - '(--no-inline)--inline[print inline stack]' \ - '(--inline)--no-inline[do not print inline stack]' \ - '--mmaps[show --tasks output plus mmap information]' \ - '--ns[show time stamps in nanoseconds]' \ - '--stat[display overall events statistics without any further processing]' \ - '--tasks[display monitored tasks stored in perf data]' \ - '--percent-type=[set annotation percent type]:type:(global-period local-period global-hits local-hits)' \ - '--time-quantum=[configure time quantum for time sort key]' \ - && ret=0 - ;; - (sched) - _arguments \ - '(-i --input)'{-i,--input=}'[input file name]: :_files' \ - '(-v --verbose)'{-v,--verbose}'[be more verbose]' \ - '(-D --dump-raw-trace)'{-D,--dump-raw-trace}'[dump raw trace in ASCII]' \ - '(-f --force)'{-f,--force}'[do not complain, do it]' \ - '1:command:_perf_sched_subcommand' \ - '*:: :->sched_args' \ - && ret=0 - ;; - (script) - # TODO 'perf-script' completion - _arguments \ - '(-D --dump-raw-trace)'{-d,--dump-raw-trace}'[display verbose dump of the trace data]' \ - '(-L --Latency)'{-L,--Latency=}'[show latency attributes]: :' \ - '(-l --list)'{-l,--list=}'[display a list of available trace scripts]: :' \ - '(-s --script)'{-s,--script=}'[process trace data with the given script]: :' \ - '(-g --gen-script)'{-g,--gen-script=}'[generate perf-script starter script for given language]:lang:' \ - '-a[force system-wide collection]' \ - '(-i --input)'{-i,--input=}'[input file name]:file:_files' \ - '(-d --debug-mode)'{-d,--debug-mode}'[do various checks]' \ - \*{-F,--fields=}'[comma separated list of fields to print]:fields:_perf_script_fields' \ - '(-k --vmlinux)'{-k,--vmlinux=}'[vmlinux pathname]:vmlinux:_files' \ - '--kallsyms=[kallsyms pathname]:kallsyms:_files' \ - '(-G --hide-call-graph)'{-G,--hide-call-graph}'[when printing symbols do not display call chain]' \ - '--stop-bt[stop display of callgraph at these symbols]' \ - '(-C --cpu)'{-C,--cpu=}'[only report samples for the list of CPUs provided]:cpus:' \ - '(-c --comms)'{-c,--comms=}'[only display events for these comms]:comms:' \ - '--pid=[only show events for given process ID]:pids:_perf_pids' \ - '--tid=[only show events for given thread ID]:tids:' \ - '(-I --show-info)'{-I,--show-info}'[display extended information about the perf.data file]' \ - '--show-kernel-path[try to resolve the path of kernel.kallsyms]' \ - '--show-task-events[display task related events]' \ - '--show-mmap-events[display mmap related events]' \ - '--show-namespace-events[display namespace events]' \ - '--show-switch-events[display context switch events]' \ - '--show-lost-events[display lost events]' \ - '--show-round-events[display finished round events]' \ - '--show-bpf-events[display bpf events]' \ - '--demangle[demangle symbol names to human readable form]' \ - '--demangle-kernel[demangle kernel symbol names to human readable form]' \ - '--header[show perf.data header]' \ - '--header-only[show only perf.data header]' \ - '--itrace=[options for decoding instruction tracing data]' \ - '--full-source-path[show the full path for source files for srcline output]' \ - '--max-stack=[set the stack depth limit]:number:' \ - '--ns[use 9 decimal places when displaying time]' \ - '(-f --force)'{-f,--force}'[do not ownership validation]' \ - '--time=[only analyze samples within given time window]' \ - '--max-blocks=[set the maximum number of program blocks to print]:number:' \ - '--reltime[print time stamps relative to trace start]' \ - '--per-event-dump[create per event files]' \ - '--inline[the inline stack will be printed]' \ - '--insn-trace[show instruction stream for intel_pt traces]' \ - '--xed[run xed disassembler on output]' \ - '--call-trace[show call stream for intel_pt traces]' \ - '--call-ret-trace[show call and return stream for intel_pt traces]' \ - '--graph-function=[for itrace only show specified functions and their callees for itrace]:functions:' \ - '--switch-on=[only consider events after this event is found]:event:' \ - '--switch-off=[stop considering events after this event is found]' \ - '--show-on-off-events[show the --switch-on/off events too]' \ - '1:command:(record report)' \ - && ret=0 - ;; - (stat) - _arguments \ - \*{-e,--events=}'[select the PMU event]:event:_perf_events' \ - '(-i --no-inherit)'{-i,--no-inherit}'[child tasks do not inherit counters]' \ - '(-p --pid)'{-p,--pid=}'[stat events on existing process id]:pid:_pids' \ - '(-t --tid)'{-t,--tid=}'[stat events on existing thread id]:tid:' \ - '(-a --all-cpus)'{-a,--all-cpus}'[system-wide collection from all CPUs]' \ - '--no-scale[do not scale/normalize counter values]' \ - \*{-d,--detailed}'[print more detailed statistics]' \ - '(-r --repeat)'{-r,--repeat=}'[repeat command and print average + stddev]:count:' \ - '(-B --big-num)'{-B,--big-num}'[print large numbers with thousands separators according to locale]' \ - '(-C --cpu)'{-C,--cpu=}'[count only the list of CPUs]:cpus:' \ - '(-A --no-aggr)'{-A,--no-aggr}'[do not aggregate counts across all monitored CPUs]' \ - '(-n --null)'{-n,--null}'[null run]' \ - '(-v --verbose)'{-v,--verbose}'[be more verbose]' \ - '(-x --field-separator)'{-x,--field-separator=}'[print separator]' \ - '--table[display time for each run in a table format]' \ - '(-G --cgroup)'{-G,--cgroup=}'[monitor only in the container called this name]' \ - '(-o --output)'{-o,--output=}'[print the output into this file]:file:_files' \ - '--append[append to the output file designated with -o option]' \ - '--log-fd[log output to fd, instead of stderr]' \ - '--pre[pre measurement hook]: :_command_names -e' \ - '--post[post measurement hook]: :_command_names -e' \ - '(-I --interval-print)'{-I,--interval-print=}'[print count deltas every milliseconds]:msec:' \ - '--interval-count[print count delta for fixed number of times]:times:' \ - '--interval-clear[clear the screen before next interval]' \ - '--timeout[stop the perf stat session and print count after milliseconds]:msec:' \ - '--metric-only[only print compted metrics]' \ - '--per-socket[aggregate counts per processor socket for system-wide mode measurements]' \ - '--per-die[aggregate counts per processor die for sytem-wide mode measurements]' \ - '--per-core[aggregate counts per phisical processor for sytem-wide mode measurements]' \ - '--per-thread[aggregate counts per monitored threads]' \ - '(-D --delay)'{-D,--delay=}'[wait msecs before measuring]:msec:' \ - '(-T --transaction)'{-T,--transaction}'[print statistics of transactional execution]' \ - '(-)1:command:_perf_stat_command' \ - '*::arg:_normal' \ - && ret=0 - # TODO report/record sub-subcommand completion - ;; - (test) - _arguments \ - '(-v --verbose)'{-v,--verbose}'[be more verbose]' \ - '(-s --skip)'{-s,--skip=}'[Tests to skip]:tests:_perf_test_list' \ - '(-F --dont-fork)'{-F,--dont-fork}'[do not fork child for each test]' \ - '1:command:((list))' \ - && ret=0 - ;; - (timechart) - _arguments \ - '(-i --input)'{-i,--input=}'[input file name]: :_files' \ - '(-o --output)'{-o,--output=}'[output file name]: :_files' \ - '(-w --width)'{-w,--width=}'[select the width of the SVG file]:width' \ - '(-P --power-only)'{-P,--power-only}'[only output the CPU power section of the diagram]' \ - '(-T --task-only)'{-T,--task-only}'[do not output processor state transitions]' \ - '(-p --process)'{-p,--process}'[select the processes to display, by name or PID]:process' \ - '(-f --force)'{-f,--force}'[do not complain, do it]' \ - '--symfs=[look for files with symbols relative to this directory]: :_files -/' \ - '(-n --proc-num)'{-n,--proc-num=}'[print task info for at least given number of tasks]:number:' \ - '(-t --topology)'{-t,--topology}'[sort CPUs according to topology]' \ - '--highlight=[highlight tasks using different color]:nsecs_or_task:' \ - '--io-skip-eagain[do not draw EAGAIN IO events]' \ - '--io-min-times=[draw small events as if they lasted min-time]:nsecs:' \ - '--io-merge-dist=[merge events that are merge-dist nanoseconds apart]:nsecs:' \ - '1:command:((record))' \ - '*:: :->timechart_args' \ - && ret=0 - ;; - (top) - _arguments \ - '(-a --all-cpus)'{-a,--all-cpus}'[system wide collection]' \ - '(-c --count)'{-c,--count=}'[event period to sample]:count:' \ - '(-C --cpu)'{-C,--cpu=}'[monitor only the list of CPUs provided]:cpu_list:' \ - '(-d --delay)'{-d,--delay=}'[number of seconds to delay between refreshes]' \ - \*{-e,--event=}'[select the PMU event]:event:_perf_events' \ - '(-E --entries)'{-E,--entries=}'[display thie many functions]' \ - '(-f --count-filter)'{-f,--count-filter=}'[only display functions with more events than this]:count:' \ - '--group[put the counters into a counter group]' \ - '(-F --freq)'{-F,--freq=}'[profile at thie frequency]:freq:(max)' \ - '(-i --inherit)'{-i,--inherit}'[child tasks do not inherit counters]' \ - '(-k --vmlinux --ignore-vmlinux)'{-k,--vmlinux=}'[path to vmlinux]:vmlinux:_files' \ - '(-k --vmlinux)--ignore-vmlinux[ignore vmlinux files]' \ - '--kallsyms=[kallsyms pathname]:sym_path:_files' \ - '(-m --mmap-pages)'{-m,--mmap-pages=}'[number of mmap data pages or size]:number:' \ - '(-p --pid)'{-p,--pid=}'[profile events on existing process ID]:pid:_pids' \ - '(-t --tid)'{-t,--tid=}'[profile events on existing thread ID]:tid:' \ - '(-u --uid)'{-u,--uid=}'[record events in threads owned by uid]:uid:' \ - '(-r --realtime)'{-r,--realtime=}'[collect data with this RT SCHED_FIFO priority]:priority:' \ - '--sym-annotate=[annotate this symbol]' \ - '(-K --hide_kernel_symbols)'{-K,--hide_kernel_symbols}'[hide kernel symbols]' \ - '(-U --hide_user_symbols)'{-K,--hide_user_symbols}'[hide user symbols]' \ - '--demangle-kernel[demangle kernel symbols]' \ - '(-D --dump-symtab)'{-D,--dump-symtab}'[dump the symbol table used for profiling]' \ - '(-v --verbose)'{-v,--verbose}'[be more verbose]' \ - '(-z --zero)'{-z,--zero}'[zero history access display updates]' \ - '(-s --sort)'{-s,--sort}'[sort by keys]' \ - '--fields=[specify output field ]:fields:_perf_top_fields' \ - '(-n --show-nr-samples)'{-n,--show-nr-samples}'[show a column with the number of samples]' \ - '--show-total-period[show a column with the sum of periods]' \ - '--dsos[only consider symbols in these dsos]' \ - '--comms[only consider symbols in these comms]' \ - '--symbols[only consider these symbols]' \ - '(-M --disassembler-style)'{-M,--disassembler-style=}'[set disassembler style]:style:' \ - '(--no-source)--source[interleave source code with assembly code]' \ - '(--source)--no-source[disable interleaving source code]' \ - '--asm-raw[show raw instruction encoding of assembly instructions]' \ - '-g[Enables call-graph recording]' \ - '--call-graph[setup and enable call-graph recording]' \ - '--children[accumulate callchain of children to parent entry]' \ - '--max-stack[set the stack depth limit]' \ - '--ignore-callees=[ignore callees of functions regex]:regex:' \ - '--percent-limit[do not show entries which have an overhead under that percent]' \ - '(-w --column-widths)'{-w,--column-widths=}'[force each column width to this list]' \ - '--proc-map-timeout[set timeout limit for processing process map]' \ - '(-b --branch-any)'{-b,--branch-any}'[enable taken branch stack sampling]' \ - '(-j --branch-filter)'{-j,--branch-filter}'[enable taken branch stack sampling]' \ - '--raw-trace[do not use print fmt or plugins]' \ - '--hierarchy[enable hierarchy output]' \ - '--overwrite[overwrite records]' \ - '--force[do not do ownership validation]' \ - '--num-thread-synthesize[threads to run when synthesizing events for existing processes]'\ - '--namespaces[record events of type PREF_RECORD_NAMESPACES]' \ - '--switch-on=[only consider events after this event is found]:event:' \ - '--switch-off=[stop considering events after this event is found]:event:' \ - '--show-on-off-events[show the --switch-on/off events too]' \ - && ret=0 - ;; - (trace) - _arguments \ - '(-a --all-cpus)'{-a,--all-cpus}'[force system-wide collection from all cpus]' \ - '(-e --expr --event)'{-e,--expr=,--event=}'[list of syscalls and other perf events to show]::event:' \ - '(-D --delay)'{-d,--delay=}'[wait msecs before measuring]' \ - '(-o --output)'{-o,--output=}'[output file name]:output:_files' \ - '(-p --pid)'{-p,--pid=}'[record events on existing process ID]:pid:_perf_pids' \ - '(-t --tid)'{-u,--tid=}'[record events on existing thread ID]:tid:' \ - '(-u --uid)'{-u,--uid=}'[record events in threads owned by uid]:uid:' \ - \*{-G,--cgroup=}'[record events in threads in a cgroup]' \ - '--filter-pids=[filter out events for these pids and for trace itself]:pid:_perf_pids' \ - '(-v --verbose)'{-v,--verbose=}'[verbosity level]' \ - '--no-inherit[child tasks do not inherit counters]' \ - '(-m --mmap-pages)'{-m,--mmap-pages=}'[number of mmap data pages]:number:' \ - '(-C --cpu)'{-C,--cpu}'[collect samples only on the list of CPUs provides]:cpus:' \ - '--duration=[show only events that had a duration grater than N.M ms]' \ - '--sched[accrue thread runtime and provide a summary at the end of the session]' \ - '--failure[show only syscalls that failed]' \ - '(-i --input)'{-i,--input=}'[process events from a given perf data file]:file:_files' \ - '(-T --time)'{-T,--time}'[print full timestamp]' \ - '(--no-comm)--comm[show process COMM]' \ - '(--comm)--no-comm[do not show process COMM]' \ - '(-s --summary)'{-s,--summary}'[show only a summary of syscalls by thread]' \ - '(-S --with-summary)'{-S,--with-summary}'[show all syscalls followed by a summary by thread]' \ - '--tool_stats[show tool stats]' \ - '(-f --force)'{-f,--force}'[do not complain, do it]' \ - '(-F --pf)'{-F,--pf=}'[trace pagefaults]:type:(all min maj)' \ - '(--no-syscalls)--syscalls[trace system calls]' \ - '(--syscalls)--no-syscalls[not trace system calls]' \ - '--call-graph=[setup and enable call-graph recording]' \ - '--kernel-syscall-graph[show the kernel callchains on the syscall exit path]' \ - '--max-events=[stop after processing N events]:events:' \ - '--switch-on=[only consider events after this event is found]:event:' \ - '--switch-off=[stop considering events after this event is found]:event:' \ - '--show-on-off-events[show the --switch-on/off events too]' \ - '--max-stack=[set the stack depth max limit]:limit:' \ - '--min-stack=[set the stack depth min limit]:limit:' \ - '--print-sample[print the PERF_RECORD_SAMPLE PERF_SAMPLE_ info]' \ - '--proc-map-timeout=[time out(ms) limit of processing /proc/XXX/mmap]' \ - '--sort-events[do sorting on batches of events]' \ - '--map-dump[dump BPF maps setup by events passed via -e]' \ - '1: :_perf_trace_subcommand' \ - && ret=0 - # TODO command completion - ;; - (version) - _arguments \ - '--build-options[the status of compiled-in libraries are printed]' \ - && ret=0 - ;; - (help) - _arguments \ - '(- : *)'{-a,--all}'[prints all the available commands on the standard output]' \ - '1: :_perf_cmds' \ - && ret=0 - ;; - *) - _call_function ret _perf_cmd_$words[1] && ret=0 - (( ret )) && _message 'no more arguments' - ;; - esac - ;; - esac - - case $state in - (bench_subsystem) - case $words[1] in - (sched) - _arguments \ - '1:suite:(messaging pipe)' \ - '*:: :->bench_sched_suite' \ - && ret=0 - ;; - (mem) - _arguments \ - '1:suite:(memcpy memset)' \ - '*:: :->bench_mem_suite' \ - && ret=0 - ;; - (numa) - _arguments \ - '1:suite:(mem)' \ - && ret=0 - ;; - (futex) - _arguments \ - '1:suite:(hash wake wake-parallel requeue lock-pi)' \ - && ret=0 - ;; - (epoll) - _arguments \ - '1:suite:(wait ctl)' \ - && ret=0 - ;; - esac - ;; - (c2c_args) - case $words[1] in - (record) - _arguments \ - \*{-e,--event=}'[select the PMU event]:events:_perf_events' \ - '(-v --verbose)'{-v,--verbose}'[be more verbose]' \ - '(-l --ldlat)'{-l,--ldlat=}'[configure mem-loads latency]:latency:' \ - '(-k --all-kernel)'{-k,--all-kernel}'[configure all used events to run in the kernel space]' \ - '(-u --all-user)'{-u,--all-user}'[configure all used events to run in user space]' \ - '1:command:_command_names -e' \ - '*::args:_normal' \ - && ret=0 - ;; - (report) - _arguments \ - '(-k --vmlinux)'{-k,--vmlinux=}'[vmlinux pathname]:vmlinux:_files' \ - '(-v --verbose)'{-v,--verbose}'[be more verbose]' \ - '(-i --input)'{-i,--input=}'[specify the input file to process]:proc_file:_files' \ - '(-N --node-info)'{-N,--node-info}'[show extra node info in report]' \ - '(-c --coalesce)'{-c,--coalesce=}'[specify sorting fields for single cacheline display]:field:_perf_c2c_coalesce' \ - '(-g --call-graph)'{-g,--call-graph}'[setup callchains parameters]' \ - '--stdio[force the stdio output]' \ - '--stats[display only statistic tables]' \ - '--full-symbols[display full length of symbols]' \ - '--no-source[do not display source line column]' \ - '--show-all[show all captured HITM lines]' \ - '(-f --force)'{-f,--force}'[do not do ownership validation]' \ - '(-d --display)'{-d,--display=}'[switch to HITM type]:hitm_type:(rmt lcl)' \ - && ret=0 - ;; - esac - ;; - (data_args) - if [[ $words[1] == "convert" ]]; then - _arguments \ - '--to-ctf=[specify the path of CTF data directory]:data_dir:_files -/' \ - '-i[specify input perf data file path]:path:_files' \ - '(-f --force)'{-f,--force}'[do not complain do it]' \ - '(-v --verbose)'{-v,--verbose}'[be more verbose]' \ - '--all[convert all events including non-sample events to output]' \ - && ret=0 - fi - ;; - (kmem_args) - if [[ $words[1] == "record" ]]; then - _arguments \ - '1:command:_command_names -e' \ - '*::args:_normal' \ - && ret=0 - fi - ;; - (lock_args) - case $words[1] in - (record) - _arguments \ - '1:command:_command_names -e' \ - '*::args:_normal' \ - && ret=0 - ;; - (report) - _arguments \ - '(-k --key)'{-k,--key=}'[sorting key]:key:(default contented avg_wait wait_total wait_max wait_min)' \ - && ret=0 - ;; - (info) - _arguments \ - '(-t --threads)'{-t,--threads}'[dump thread list in perf.data]' \ - '(-m --map)'{-m,--map}'[dump map of lock instances]' \ - && ret=0 - ;; - esac - ;; - (mem_args) - case $words[1] in - (record) - _arguments \ - \*{-e,--event=}'[event selector]:events:_perf_events' \ - '(-K --all-kernel)'{-K,--all-kernel}'[configure all used events to run in kernel space]' \ - '(-U --all-user)'{-K,--all-user}'[configure all used events to run in user space]' \ - '(-v --verbose)'{-v,--verbose}'[be more verbose]' \ - '--ldlat=[specify desired latency for loads event]:latency:' \ - '1:command:_command_names -e' \ - '*::args:_normal' \ - && ret=0 - ;; - esac - ;; - (sched_args) - case $words[1] in - (record) - _arguments \ - '1:command:_command_names -e' \ - '*::args:_normal' \ - && ret=0 - ;; - (map) - _arguments \ - '--compact[show only CPUs with activity]' \ - '--cpus[show just entries with activities]' \ - '--color-cpus=[highlight the given cpus]:cpus:' \ - '--color-pids=[highlight the given pids]:pids:' \ - && ret=0 - ;; - (timehist) - _arguments \ - '(-k --vmlinux)'{-k,--vmlinux=}'[vmlinux pathname]:vmlinux:_files' \ - '--kallsyms=[kallsyms pathname]:kallsyms:_files' \ - '(-g --call-graph)'{-g,--callgraph}'[display call chains]' \ - '--max-stack=[maximum number of functions to display in backtrace]:number:' \ - '(-p --pid)'{-p,--pid=}'[only show events for given process ID]:pids:_perf_pids' \ - '(-t --tid)'{-t,--tid=}'[only show events for given thread ID]:tids:' \ - '(-s --summary)'{-s,--summary}'[show only summary scheduling]' \ - '(-S --with-summary)'{-S,--with-summary}'[show all scheduling events by a summary]' \ - '--symfs=[look for files with symbols relative to this directory]:dir:_files -/' \ - '(-V --cpu-visual)'{-V,--cpu-visual}'[show visual aid for sched switches by CPU]' \ - '(-w --wakeups)'{-w,--wakeups}'[show wakeup events]' \ - '(-M --migrations)'{-M,--migrations}'[show migration events]' \ - '(-n --next)'{-n,--next}'[show next task]' \ - '(-I --idle-hist)'{-I,--idle-hist}'[show idle-related events only]' \ - '--time=[only analyze samples within given time window]:time_window:' \ - '--state[show task state when it switched out]' \ - && ret=0 - ;; - esac - ;; - (timechart_args) - if [[ $words[1] == "record" ]]; then - _arguments \ - '(-P --power-only)'{-P,--power-only}'[record only power-related events]' \ - '(-T --tasks-only)'{-T,--tasks-only}'[record only tasks-related events]' \ - '(-I --io-only)'{-I,--io-only}'[record only io-related events]' \ - '(-g --callchain)'{-g,--callchain}'[do call-graph recording]' \ - '1:command:_command_names -e' \ - '*::args:_normal' \ - && ret=0 - fi - ;; - esac - - case $state in - (bench_sched_suite) - case $words[1] in - (messaging) - _arguments \ - '(-p --pipe)'{-p,--pipe}'[use pipe instead of socketpair]' \ - '(-t --thread)'{-t,--thread}'[be multi thread instead of multi process]' \ - '(-g --group)'{-g,--group=}'[specify number of groups]:number:' \ - '(-l --nr_loops)'{-l,--nr_loops=}['specify number of loops']\ - && ret=0 - ;; - (pipe) - _arguments \ - '(-l --loop)'{-l,--loop}'[specify number of loops]:number:' \ - && ret=0 - esac - ;; - (bench_mem_suite) - # memcpy and memset support same options - _arguments \ - '(-l --size)'{-l,--size=}'[specify size of memory to copy]:size:' \ - '(-f --function)'{-f,--function=}'[specify function to copy]:function:' \ - '(-l --nr_loops)'{-l,--nr_loops=}'[repeat memcpy invocation this number of times]:number:' \ - '(-c --cycles)'{-c,--cycles}'[use perf cpu-cycles event instead of gettimeofday]' \ - && ret=0 - ;; - esac -} - -# FIXME Parse 'perf --help' instead of hard-coding. -(( $+functions[_perf_cmds] )) || -_perf_cmds() { - local commands; commands=( - 'annotate:read perf.data (created by perf record) and display annotated code' - 'archive:create archive with object files with build-ids found in perf.data file' - 'bench:general framework for benchmark suites' - 'buildid-cache:manage build-id cache' - 'buildid-list:list the buildids in a perf.data file' - 'c2c:shared data C2C/HITM analyzer' - 'config:get and set variables in a configuration file' - 'data:data file related processing' - 'diff:read two perf.data files and display the differential profile' - 'evlist:list the event names in a perf.data file' - 'ftrace:simple wrapper for kernel ftrace functionality' - 'inject:filter to augment the events stream with additional information' - 'kallsyms:searches running kernel for symbols' - 'kmem:tool to trace/measure kernel memory(slab) properties' - 'kvm:tool to trace/measure kvm guest os' - 'list:list all symbolic event types' - 'lock:analyze lock events' - 'mem:profile memory access' - 'probe:define new dynamic tracepoints' - 'record:run a command and record its profile into perf.data' - 'report:read perf.data (created by perf record) and display the profile' - 'sched:tool to trace/measure scheduler properties (latencies)' - 'script:read perf.data (created by perf record) and display trace output' - 'stat:run a command and gather performance counter statistics' - 'test:runs sanity tests' - 'timechart:tool to visualize total system behavior during a workload' - 'top:system profiling tool' - 'trace:strace inspired tool' - 'version:display the version of perf binary' - 'help:show command usage information' - ) - _describe -t commands 'command' commands "$@" -} - -_perf "$@" - -# Local Variables: -# mode: Shell-Script -# sh-indentation: 2 -# indent-tabs-mode: nil -# sh-basic-offset: 2 -# End: -# vim: ft=zsh sw=2 ts=2 et |