zsh-workers
 help / color / mirror / code / Atom feed
dd9621606064c11107fb5947d436248ec5ef9c0b blob 33697 bytes (raw)

  1
  2
  3
  4
  5
  6
  7
  8
  9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
 
#compdef perf

local curcontext="$curcontext" curstate state line expl nm="$compstate[nmatches]"
local -a args opts cmd fields sortkeys
local -A exclude full short
local -i i skip

exclude=(
  --add \* --cgroup \* --definition \* --del \*
  --detailed \* --dlarg \* --dsos \* --event \* --events \*
  --fields \* --funcs \* --node-info \* --symbols \* --vars \*
  --gtk '(--stdio --stdio2 --tui)'
  --tui '(--gtk --stdio --stdio2)'
  --stdio '(--gtk --tui --stdio2)'
  --stdio2 '(--gtk --tui --stdio)'
  --log-fd '(--output)'
  --output '(--log-fd)'
  --tracer '(-G --graph-funcs -g --nograph-funcs -F --funcs)'
  --graph-funcs '(-g --nograph-funcs -N --notrace-funcs -T --trace-funcs -t --tracer)*'
  --nograph-funcs '(-G --graph-funcs -N --notrace-funcs -T --trace-funcs -t --tracer)*'
  --trace-funcs '(-N --notrace-funcs -G --graph-funcs -g --nograph-funcs -t --tracer)*'
  --notrace-funcs '(-T --trace-funcs -G --graph-funcs -g --nograph-funcs -t --tracer)*'
  --source '!(--no-source)'
)

full=(
  --addr-range '=[list traced records within address range]:range'
  --affinity '=[set affinity mask of trace reading thread]:affinity:(node cpu)'
  --aio '=[specify number of control blocks in asynchronous trace writing mode]:control blocks (1-4) [1]'
  --all-cgroups '[record cgroup events]'
  --all-cpus '[system-wide collection from all CPUs]'
  --asm-raw '[show raw instruction encoding of assembly instructions]'
  --aux-sample '=[sample AUX area]::options'
  --baseline-only '[show only items with match in baseline]'
  --branch-any '[sample any taken branches]'
  --branch-filter '=[enable taken branch stack sampling]:mask'
  --branch-stack '[use branch records for per branch histogram filling]'
  --buffer-size '=[size of per-cpu buffer]: :_numbers size B K M G'
  --build-ids '[inject build-ids into the output stream]'
  --buildid-all '[handle build-id of all DSOs]'
  --call-graph '=[enable call-graph (stacktrace) recording]:(fp dwarf)'
  --cgroup '=[monitor event in named cgroup only]:cgroup'
  --children '[accumulate callchains of children and show total overhead]'
  --clang-opt '=:clang option'
  --clang-path '=:clang binary:_command_names -e'
  --clockid '=[specify clockid to use for events]:clock id'
  --coalesce '=:coalesce field:_sequence compadd - pid tid iaddr dso'
  --color-cpus '=[highlight given CPUs in map]:cpus'
  --color-pids '=[highlight given pids in map]: :_sequence _pids'
  --column-widths '=[use fixed column widths]:widths (comma-separated)'
  --comms '=[restrict to specified comms]:comms'
  --compression-level '=[produce compressed trace  using specified level]:level (1-22) [1]'
  --compute '=[set comparison method]:comparison method [delta-abs]:(delta delta-abs ratio wdiff)'
  --control '=[listen on ctl-fd descriptor for command to control measurement]:descriptor'
  --count '=[specify event period]:period'
  --count-filter '=[only display functions with more than given number of events]:minimum number of events'
  --cpu '=[restrict to specified CPUs]:cpus'
  --cpus '=[restrict to specified CPUs]:cpus'
  --cycles-hist '[show cycles histogram and standard deviation]'
  --data '[record the sample addresses]'
  --data-page-size '[record the sampled data address data page size]'
  --definition '=[show trace-event definition converted from given probe-event]:event'
  --delay '=[specify delay before starting measurement after program start]:delay (ms)'
  --demangle '[demangle symbols]'
  --demangle-kernel '[demangle kernel symbols]'
  --detailed '[detailed run - start a lot of events]'
  --disassembler-style '=[specify disassembler style]:style'
  --dlarg '=:dlfilter argument'
  --dlfilter '=[filter sample events using the given shared object]:file:_files -g "*.so(-.)"'
  --dry-run '[parse options then exit]'
  --dsos '=[only consider symbols in these dsos]:dso'
  --dump-raw-trace '[dump raw trace in ASCII]'
  --dump-symtab '[dump the symbol table used for profiling]'
  --duration '=[show only events with duration over threshold]:minimum duration (ms)'
  --entries '=[specify how many functions to display]:number of functions'
  --event '=[select the PMU event]:event:->events'
  --exclude-other '[only display entries with parent-match]'
  --exclude-perf "[don't record events from perf itself]"
  --exec '=[specify path to executable or shared library]:file:_files'
  --expr '=[specify syscalls/events to trace]:syscall or event'
  --field-separator '=[specify field separator]:separator'
  --fields '=[specify output field]:field:->fields'
  --filter '=[event filter]:filter'
  --filter-pids '=[specify pids to filter]: :_sequence _pids'
  --for-each-cgroup '=[expand events for each cgroup]:cgroup'
  --force "[don't complain, do it]"
  --format '=[specify output formatting style]:style:(default simple)'
  --formula '[show formula]'
  --freq '=[specify profile frequency]:frequency (Hz)'
  --func-opts '=[specify function tracer options]:option:_sequence compadd - call-graph irq-info'
  --funcs '=[show available functions]::filter'
  --graph-funcs '=[select function_graph tracer and trace given functions]:function'
  --graph-function '=[only print symbols and callees with --call-trace/--call-ret-trace]:symbol list'
  --graph-opts '=[specify graph tracer options]: : _values -s , option nosleep-time noirqs verbose thresh\:duration depth\:depth'
  --group '=[show event group information together]'
  --group-sort-idx '=[sort output by specified event in group]:event index'
  --gtk '[use the graphical interface]'
  --guestkallsyms '=[provide copy of guest os /proc/kallsyms]:file:_files'
  --guestmodules '=[provide copy of guest os /proc/modules]:file:_files'
  --guestmount '=[specify guest os root file system mount directory]:path:_directories'
  --guestvmlinux '=[provide guest os kernel]:kernel file:_files'
  --hide_kernel_symbols '[hide kernel symbols]'
  --hide_user_symbols '[hide user symbols]'
  --hide-unresolved '[only display entries resolved to a symbol]'
  --hierarchy '[show entries in a hierarchy]'
  --ignore-callees '=[ignore callees of specified functions in call graphs]:functions (regex)'
  --ignore-vmlinux '[ignore vmlinux files]'
  --inherit '[trace child processes]'
  --input '=[specify input file]:file:_files'
  --interval-count '=[print counts for fixed number of times]:times'
  --interval-print '=[print counts at regular interval]:interval (ms)'
  --intr-regs '=[sample selected machine registers on interrupt]:register'
  --inverted '[alias for inverted call graph]'
  --iostat '=::default'
  --itrace '=[specify instruction tracing options]:option:->itrace-opts'
  --jit '[merge jitdump files into perf.data file]'
  --kallsyms '=[specify kallsyms pathname]:path:_files'
  --kcore '=[add specified kcore file to the cache]:file:_files'
  --kernel '[show running kernel build id]'
  --Latency '[show latency attributes (irqs/preemption disabled, etc)]'
  --list '[list all cached files]'
  --list-opts '[list available options]'
  --log-fd '=[log output to file descriptor instead of stderr]:file descriptor:_file_descriptors'
  --map-dump '=[specify BPF map to periodically dump]:BPF map'
  --max-blocks '=[set maximum number of code blocks to dump with brstackinsn]:blocks'
  --max-events '=[set maximum number of events to print]:events'
  --max-size '=[limit the maximum size of the output file]: :_numbers size B K M G'
  --max-stack '=[set maximum stack depth when parsing the callchain]:depth [kernel.perf_event_max_stack or 127]'
  --metrics '=[monitor specified metrics or metric groups]:metric'
  --min-stack '=[set minimum stack depth when parsing the callchain]:depth'
  --mmap-flush '=[specify minimum size that is extracted from mmap data pages]: :_numbers -d 1 -u bytes size B K M G'
  --mmap-pages '=[specify number of mmap data pages]:number of pages'
  --modules '[load module symbols]'
  --namespaces '[record namespaces events]'
  --no-bpf-event "[don't record bpf events]"
  --no-buildid "[don't collect buildids in perf.data]"
  --no-buildid-cache "[don't update the buildid cache]"
  --no-inherit "[child tasks don't inherit counters]"
  --no-samples "[don't sample]"
  --node-info '[show extra node info in report]'
  --nograph-funcs "=[select function_graph tracer and don't trace given functions]:function"
  --notrace-funcs "=[select function tracer and don't trace given functions]:function filter"
  --null "[null run - don't start any counters]"
  --num-thread-synthesize '=[specify number of threads to run for event synthesis]:threads'
  --objdump '=[specify objdump binary to use for disassembly and annotations]:path:_command_names -e'
  --order '=[specify compute sorting]:ordering [1]:((
    0\:baseline\ overhead
    1\:computed\ value\ of\ column\ 1))'
  --output '=[specify output file]:file:_files'
  --parent '=[filter by parent caller]:parent (regex)'
  --percent-limit "=[don't show entries under specified percentage]:percent"
  --percent-type '=[set annotation percent type]:compadd {local,global}{period,hits}'
  --percentage '=[set display of filtered entries percentages]:display:(relative absolute)'
  --phys-data '[record/report sample physical addresses]'
  --pid '=[restrict to specified process id]:process: _sequence _pids'
  --post '=[specify command to run after to the measured command]: :_cmdstring'
  --pre '=[specify command to run prior to the measured command]: :_cmdstring'
  --prefix '=[add prefix to source file path names]:prefix:_directories'
  --prefix-strip '=[strip elements from source file path names]:elements'
  --pretty '=[specify pretty printing style]:key:(normal raw)'
  --proc-map-timeout '=[specify per-thread proc mmap processing timeout]:timeout (ms)'
  --quiet "[don't print any messages]"
  --raw-samples '[collect raw sample records from all opened counters]'
  --raw-trace '[show raw trace event output]'
  --realtime '=[profile --addevents with specified priority]:RT SCHED_FIFO priority'
  --repeat '=[specify amount of times to repeat the run]:repetitions'
  --samples '=[specify number of samples to save per histogram entry for individual browsing]:samples'
  --sched-stat '[get details of how long tasks slept]'
  --show-cpu-utilization '[show sample percentage for different cpu modes]'
  --show-info '[display extended perf.data information]'
  --show-nr-samples '[show a column with the number of samples]'
  --show-on-off-events '[show the --switch-on/off events too]'
  --show-round-events '[display finished round events]'
  --show-switch-events '[display context switch events]'
  --show-total-period '[show a column with the sum of periods]'
  --skip-missing '--skip-missing[skip symbols that cannot be annotated]'
  --snapshot '=[select AUX area tracing snapshot mode]::snapshot capturing parameter'
  --socket-filter '=[only show processor socket that match specified filter]:filter'
  --sort '=[sort by specified keys]:key:->sort-keys'
  --stat '[per-thread counts]'
  --stdio '[use the stdio interface]'
  --stdio-color '=[specify when to use colors in output]:mode [always]:(always never auto)'
  --stdio2 '[use the stdio2 interface, non-interactive, TUI formatting]'
  --stitch-lbr '[enable LBR callgraph stitching approach]'
  --stop-bt '=[stop display of callgraph at these symbols]:symbol list'
  --stream '[enable hot streams comparison]'
  --strip '[strip non-synthesized events]'
  --summary '[show only syscall summary with statistics]'
  --switch-max-files '=[limit number of generated files to keep]:limit'
  --switch-off '=[stop considering events after occurrence of specified event]:event'
  --switch-on '=[consider events after occurrence of specified event]:event'
  --switch-output '=[specify when to rotate output file]::signal or size [USR2]:_signals'
  --switch-output-event '=[switch output event selector]:event:->events'
  --sym-annotate '=[specify symbol to annotate]:symbol'
  --symbol '=[specify symbol]:symbol'
  --symbol-filter '=[only show symbols that match filter]:filter'
  --symbols '=[only consider specified symbols]:symbol'
  --symfs '=[look symbol files relative to specified directory]:directory:_directories'
  --sync '[call sync() before starting a run]'
  --system '[read and write system config file]'
  --target-ns '=[obtain mount namespace information form the target pid]:pid:_processes'
  --td-level '=[set the metrics level for the top-down statistics]:level'
  --tid '=[restrict to specified threads]:tids'
  --time '=[specify time span of interest]:time span (start,stop)'
  --time-quantum '=[set time quantum for time sort key]: :_numbers -d 100ms "time quantum" ms us ns s'
  --timeout '=[stop workload and print counts after a timeout period]:timeout (ms)'
  --timestamp-filename '[append timestamp to output file name]'
  --trace-fields '[show tracepoint fields]'
  --trace-funcs '=[select function tracer and set function filter]:function filter'
  --tracer '=[specify tracer to use]:tracer:(function_graph function)'
  --tui '[use the curses interface]'
  --uid '=[profile events in threads owned by uid]:uid:_users'
  --user '[read and write user config file]'
  --user-regs '=[sample selected machine registers on interrupt]:registers'
  --vars '=[show available local variables at given probe point]:probe'
  --vcpu '=[specify vcpu id to report]:vcpu'
  --verbose '[be more verbose]'
  --vm-time-correlation '=[correlate time between VM guests and the host]::options'
  --vmlinux '=[specify vmlinux path]:vmlinux pathname:_files'
  --weight '[sample by weight (on special events only)]'
  --with-hits '[show only DSOs with hits]'
  --with-summary '[show all syscalls and summary with statistics]'
  --zero '[zero history across updates]'
)
short=(
  --add                -a
  --all-cpus           -a
  --baseline-only      -b
  --branch-any         -b
  --build-ids          -b
  --cpu                -C
  --coalesce           -c
  --compute            -c
  --count              -c
  --delay              -D
  --dump-raw-trace     -D
  --data               -d
  --dsos               -d
  --event              -e
  --fields             -F
  --formula            -F
  --freq               -F
  --funcs              -F
  --force              -f
  --cgroup             -G
  --graph-funcs        -G
  --with-hits          -H
  --intr-regs          -I
  --show-info          -I
  --input              -i
  --no-inherit         -i
  --branch-filter      -j
  --jit                -j
  --clockid            -k
  --key                -k
  --vmlinux            -k
  --list               -l
  --disassembler-style -M
  --buffer-size        -m
  --mmap-pages         -m
  --modules            -m
  --node-info          -N
  --no-buildid-cache   -N
  --no-samples         -n
  --show-nr-samples    -n
  --order              -o
  --output             -o
  --pid                -p
  --quiet              -q
  --raw-samples        -R
  --realtime           -r
  --repeat             -r
  --snapshot           -S
  --symbols            -S
  --with-summary       -S
  --sched-stat         -s
  --script             -s
  --sort               -s
  --summary            -s
  --timestamp          -T
  --tid                -t
  --tracer             -t
  --uid                -u
  --verbose            -v
  --weight             -W
  --column-widths      -w
  --field-separator    -x
  --compression-level  -z
  --zero               -z
)

cmd=( $words[1] )
(( $#words > 2 )) && ign='!'

_arguments -C -A "-*" \
  "${ign}(- *)"{-v,--version}'[display version information]' \
  "${ign}(- *)"{-h,--help}'[display usage information]' \
  "${ign}(- *)-vv[print the compiled-in status of libraries]" \
  '(- *)--exec-path[display or set exec path]' \
  '(- *)--html-path[display html documentation path]' \
  "${ign}(- *)--list-opts[list available options]" \
  "${ign}(- *)--list-cmds[list available subcommands]" \
  '!(-p --paginate --no-pager)'{-p,--paginate} \
  --no-pager \
  '--buildid-dir=[setup buildid cache directory]: :_directories' \
  '--debugfs-dir=[set debugfs directory]: :_directories' \
  '--debug=[setup debug variable]: : _values -s, "debug option"
    verbose\:level ordered-events data-convert stderr perf-event-open' \
  '1: :->subcmds' \
  '*:: :->args'

while (( $#state )); do
  curstate=$state
  shift state
  case $curstate in
    subcmds)
      subcmds=(
        ${${${(f)"$(_call_program subcmds $cmd)"}[3,-2]## ##}/ ##(#m)?/:$MATCH[-1]:l}
        'help:display help information about perf'
      )
      _describe 'subcommand' subcmds
    ;;
    subsubcmds)
      _description commands expl command
      compadd "$expl[@]" -a subcmds
    ;;
    args)
      (( $#words < 3 )) && ign=''
      cmd+=( $words[1] )
      curcontext="${curcontext%:*:*}:${(j.-.)cmd}:"
      args=()
      skip=0
      case ${(j.-.)cmd[2,-1]} in
        kvm-*|top|stat)
          full[--group]='[put the counters into a counter group]'
        ;|
        bench-[^-]##(|-all)) skip=1 opts=() subcmds=() ;|

        annotate)
          full+=(
            --full-paths "[don't shorten the displayed pathnames]"
            --print-line "[print matching source lines (may be slow)]"
          )
          short+=(
            --print-line -l
            --full-paths -P
            --symbol -s
          )
          args+=(
            "--no-source[don't interleave source code with assembly code]"
            '1:: :_guard "^-*" "symbol name"'
          )
        ;;

        archive)
          _arguments --help '1:file:_files'
          break
        ;;

        bench)
          short+=(
            --edge -E
            --format -f
            --nfds -f
            --group -g
            --iterations -i
            --loop -l
            --nr_loops -l
            --nr-mmaps -m
            --multiq -m
            --nested -N
            --noaffinity -n
            --nonblocking -B
            --nr-samples -n
            --pipe -p
            --randomize -R
             -fruntime -r
            --size -s
            --thread -t
            --threaded -T
          )
          args=(
            '1:subsystem:(sched syscall mem numa futex epoll internals all)'
            '*:: :->args'
          )
          full+=(
            --group '=[specify number of groups]:groups'
            --nr_loops '=[specify number of loops to run]:loops [100]'
            --pipe '[use pipe() instead of socketpair()]'
            --runtime '=[specify runtime]:runtime (seconds)'
            --thread '[be multi thread instead of multi process]'
            --threads '=[specify number of threads]:threads'
            --loop '=[specify number of loops]:loops'
            --iterations '=[number of iterations used to compute average]:iterarions'
            --threaded '[specify threads/process based task setup]'
            --size '=[specify size of memory buffers]: :_numbers -d 1MB size B KB MB GB TB'
          )
        ;;
        bench-sched) args=( '1:suite:(all messaging pipe)' '*:: :->args' ) ;;
        bench-numa) args=( '1:suite:(all mem)' '*:: :->args' ) ;;
        bench-mem) args=( '1:suite:(all memcpy memset find_bit)' '*:: :->args' ) ;;
        bench-futex)
          args=( '1:suite:(all hash wake wake-parallel requeue lock-pi)' '*:: :->args' )
        ;;
        bench-epoll) args=( '1:suite:(all wait ctl)' '*:: :->args' ) ;;
        bench-internals) args=( '1:suite:(all synthesize kallsyms-parse inject-build-id)' '*:: :->args' ) ;;
        bench-syscall) args=( '1:suite:(all basic)' '*:: :->args' ) ;;

        buildid-cache)
          full+=(
            --add '=[add specified file to the cache]:file:_files'
            --debuginfod '=[specify debuginfod URL to be used when retrieving perf.data binaries]:url:_urls'
            --missing '=[list missing build ids in the cache for the specified]:file:_files'
            --purge '=[purge all cached binaries including older caches which have specified path from the cache]:path:_files'
            --purge-all '[purge all cached binaries - flush out entire cache]'
            --remove '=[remove a cached binary which has same build-id of specified file from the cache]:file:_files'
            --update '=[update specified file of the cache]:file:_files'
          )
          short+=(
            --kcore -k
            --missing -M
            --purge -p
            --purge-all -P
            --remove -r
            --update -u
          )
        ;;
        c2c)
          args+=( '1:commands:(record report)' '*:: :->args' )
        ;;
        daemon)
          full+=(
            --base '=[specify base directory]:base directory:_directories'
            --config '=[specify config file path]:config file:_files'
            --foreground "[don't put process in background]"
            --session '=[apply to specific session]:session'
          )
          short[--foreground]=-f
          args=( '1:action:(start stop signal ping)' '*:: :->args' )
        ;;
        (kvm-|)buildid-list)
          short[--kernel]=-k
        ;;
        config)
          full[--list]='[show current config variables]'
        ;;
        data)
          full+=(
            --all '[convert all events]'
            --to-json '=[convert to JSON format]:output file:_files'
            --to-ctf '=[convert to CTF format]:output file:_files'
            --tod '[convert time to wall clock time]'
          )
          exclude+=(
            --to-ctf '(--to-json)'
            --to-json '(--to-ctf)'
          )
        ;;
        (kvm-|)diff)
          short+=(
            --baseline-only -b
            --compute -c
            --comms -C
            --field-separator -t
            --formula -F
            --order -o
            --period -p
          )
          full+=(
            --period '[show period values]'
          )
          unset 'short[--pid]'
          unset 'short[--tid]'
          sortkeys=( pid comm dso symbol cpu parent srcline )
        ;;
        evlist)
          short+=( --group -g )
        ;;
        ftrace)
          short+=(
            --nograph-funcs -g
            --graph-funcs -G
            --buffer-size -m
            --notrace-funcs -N
            --trace-funcs -T
            --tracer -t
          )
          unset 'short[--tid]'
        ;;
        help*)
          short+=( -a --all -i --info -m --man -w --web )
        ;;
        inject)
          short+=( --jit -j --build-ids -b --sched-stat -s )
        ;;
        kmem)
          full+=(
            --alloc '[show per-allocation statistics]'
            --caller '[show per-callsite statistics]'
            --raw-ip '[show raw ip instead of symbol]'
            --line '=[show specified number of lines]:lines'
            --live '[show live page stat]'
            --slab '[analyze SLAB allocator events]'
            --page '[analyze page allocator events]'
          )
          short[--line]=-l
          sortkeys=(
            ptr callsite bytes hit pingpong frag
            page order migtype gfp
          )
        ;;
        list)
          short+=( --desc -d --long-desc -v )
          full+=(
            --desc '[print extra event descriptions]'
            --details '[print information on the perf event names and expressions used internally by events]'
            --long-desc '[print longer event descriptions]'
          )
          args=( '*::events:->event-types' )
        ;;
        lock-info)
          short[--map]=-m
          short[--threads]=-t
          full+=(
            --map '[dump map of lock instances (address:name table)]'
            --threads '[dump thread list in perf.data]'
          )
        ;;
        lock-report)
          full[--key]='=[specify sort key]:key [acquired]:(acquired contended avg_wait wait_total wait_max wait_min)'
        ;;
        mem)
          short[--phys-data]=-p
          short[--type]=-t
          short[--dump-raw-samples]=-D
          full[--type]='=[select the memory operation type]:type:(load store)'
          full[--dump-raw-samples]='[dump raw samples in ASCII]'
        ;;
        probe)
          full+=(
            --add '=[probe point definition]:probe'
            --del '=[delete a probe event]:probe event'
            --filter '=[set a filter]:filter'
            --line '[show source code lines which can be probed]'
            --max-probes '=[set how many probe points can be found for a probe]:probes'
            --module '=[specify target module name or path]:module name or path:_directories'
            --range '[show variables location range in scope]'
            --source '=[specify path to kernel source]:path:_directories'
          )
          short+=(
            --definition -D
            --del -d
            --exec -x
            --line -L
            --module -m
            --dry-run -n
            --source -s
            --vars -V
          )
          unset 'exclude[--source]'
          unset 'short[--list]'
        ;;
        timechart-record)
          short+=( --io-only -I --callchain -g )
          full+=(
            --callchain '[record callchain]'
            --io-only '[record only IO data]'
          )
        ;;
        *record)
          short+=(
            --data -d
            --clockid -k
            --no-samples -n
            --no-buildid -B
            --no-buildid-cache -N
            --period -P
            --stat -s
          )
          full+=(
            --overwrite '[use overwrite mode]'
            --period '[record the sample period]'
            --timestamp '[record the sample timestamps]'
            --transaction '[sample transaction flags (special events only)]'
          )
        ;;
        (c2c-|kvm-|)report)
          short+=(
            --branch-stack -b
            --comms -c
            --inverted -G
            --call-graph -g
            --parent -p
            --threads -T
            --field-separator -t
            --exclude-other -x
          )
          full+=(
            --threads '[show per-thread event counters]'
          )
          unset 'short[--pid]'
          unset 'short[--tid]'
          sortkeys=(
            pid comm dso symbol parent cpu socket srcline weight local_weight cgroup_id
          )
          fields=(
	    overhead period sample overhead overhead_sys overhead_us
	    overhead_guest_sys overhead_guest_us overhead_children
	    sample period pid comm dso symbol parent cpu socket
	    srcline srcfile local_weight weight transaction trace
	    symbol_size dso_size cgroup cgroup_id ipc_null time
	    code_page_size local_ins_lat ins_lat p_stage_cyc dso_from
	    dso_to symbol_from symbol_to mispredict abort in_tx
	    cycles srcline_from srcline_to ipc_lbr symbol_daddr
	    dso_daddr locked tlb mem snoop dcacheline symbol_iaddr
	    phys_daddr data_page_size blocked
          )
        ;;
        sched-latency)
          short+=(
            --CPU -C
            --pids -p
          )
          full+=(
            --pids '[latency stats per pid instead of per comm]'
            --CPU '=[specify CPU to profile on]:cpu'
          )
        ;;
        sched-timehist)
          short+=(
            --idle-hist -I
            --migrations -M
            --next -n
            --cpu-visual -V
            --wakeups -w
          )
          full+=(
            --cpu-visual '[add CPU visual]'
            --idle-hist '[show idle events only]'
            --migrations '[show migration events]'
            --next '[show next task]'
            --state '[show task state when sched-out]'
            --wakeups '[show wakeup events]'
          )
        ;;
        (*-|)script)
          short+=( --comms -c --gen-script -g --Latency -L --debug-mode -d )
          full+=(
            --debug-mode '[do various checks like samples ordering and lost events]'
            --gen-script '=[generate perf-script.xx script in specified language]:language'
            --script '=[specify script file name]:script file name:_files'
          )
          unset 'short[--pid]'
          unset 'short[--dsos]'
          unset 'short[--tid]'
          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 ipc tod data_page_size
	    code_page_size
          )
        ;;
        *stat*)
          full+=(
            --big-num "[print large numbers with thousands' separators]"
            --delay '=[wait after starting program]:delay (msecs)'
            --key '=[specify key for sorting]:key:(sample time)'
            --no-aggr '[disable CPU count aggregation]'
            --transaction '[hardware transaction statistics]'
          )
          short+=(
            --no-aggr -A
            --big-num -B
            --detailed -d
            --group -g
            --interval-print -I
            --metrics -M
            --null -n
            --sync -S
            --transaction -T
          )
          exclude+=(
            --log-fd '(-o --output)'
            --output '(--log-fd)'
          )
          unset 'short[--quiet]'
        ;;
        test*)
          short+=( --dont-fork -F --skip -s )
          full+=(
            --dont-fork "[don't fork for testcase]"
            --skip '=[specify tests to skip]:test'
          )
        ;;
        timechart)
          short+=( --width -w --topology -t --proc-num -n --process -p )
          full+=(
            --highlight '=[highlight tasks that outlast duration or with given name]:duration or name'
            --io-skip-eagain "[don't draw EAGAIN IO events]"
            --io-min-time '=[all IO faster than minimum time will visually appear longer]: :_numbers -u ns -d 1ms time ms us'
            --io-merge-dist '=[merge events that are within specified time]: :_numbers -u ns -d 1us time ms us'
            --process '=[select process]:process:_pids'
            --proc-num '=[specify minimum number of tasks to print]:tasks'
            --topology '[sort CPUs according to topology]'
            --width '=[specify page width]:page width'
          )
        ;;
        (kvm-|)top)
          full+=(
            --delay '=[specify delay between refreshes]:delay (seconds)'
            --comms '=[only consider symbols in specified comms]:comm'
            --dsos '=[only consider symbols in these dsos]:dso'
            --overwrite '[use a backward ring buffer]'
          )
          short+=(
            --count-filter -f
            --delay -d
            --dump-symtab -D
            --entries -E
          )
          unset 'short[--dsos]'
          unset 'short[--fields]'
          unset 'short[--force]'
          unset 'short[--symbols]'
          sortkeys=(
            pid comm dso symbol parent srcline weight local_weight
            abort in_tx transaction overhead sample period
          )
          fields=( overhead period sample $sortkeys )
        ;;
        trace)
          short+=(
            --pf -F
            --summary -s
            --time -T
          )
          full+=(
            --pf '=[trace pagefaults]::type [maj]:(all min maj)'
            --time '[show full timestamp, not relative]'
          )
          unset 'short[--no-inherit]'
        ;;
      esac
      if (( !skip )); then
        subcmds=( $(_call_program commands "$cmd --list-cmds|grep -v -e '^#' -e Unknown") )
        opts=( $(_call_program options "$cmd --list-opts|grep -v -e '^#' -e Unknown") )
      fi

      for (( i = $#opts; i; i-- )); do
        opts[i]=(
          ${exclude[$opts[i]]}${opts[i]}${full[$opts[i]]}
          ${short[$opts[i]]:+${exclude[$opts[i]]}${short[$opts[i]]}${full[$opts[i]]/(#s)=/+}}
        )
      done
      (( $#subcmds)) && opts+=(
        "${ign}(- *)--list-cmds[list available subcommands]" \
        '1: :->subsubcmds'
        '*:: :->args'
      )
      (( $#opts )) && opts+=(
        "${ign}(- *)--help[display help information]"
        "${ign}(- *)--list-opts[list available options]"
      )
      _arguments -C $opts $args \
        "${ign}(- *)-h[display brief usage summary]"
    ;;
    event-types)
      _wanted event-types expl 'event type' compadd - hw sw cache pmu tracepoint event_glob
    ;&
    events)
      _wanted events expl event compadd - \
        ${${=${${(f)"$(_call_program events perf list hw sw cache pmu tracepoint event_glob)"}[2,-5]#  }%% [ \[]*}:#OR}
    ;;
    itrace-opts)
      _values -s '' "itrace option [ibxwpe]" \
        'i[synthesize instructions events]' \
        'b[synthesize branches events (branch misses for Arm SPE)]' \
        'c[synthesize branches events (calls only)]' \
        'r[synthesize branches events (returns only)]' \
        'x[synthesize transactions events]' \
        'w[synthesize ptwrite events]' \
        'p[synthesize power events (incl. PSB events for Intel PT)]' \
        'o[synthesize other events recorded due to the use of aux-output]' \
        'e[synthesize error events]' \
        'd[create a debug log]' \
        'f[synthesize first level cache events]' \
        'm[synthesize last level cache events]' \
        'M[synthesize memory events]' \
        't[synthesize TLB events]' \
        'a[synthesize remote access events]' \
        'g[synthesize a call chain (use with i or x)]' \
        'G[synthesize a call chain on existing event records]' \
        'l[synthesize last branch entries (use with i or x)]' \
        'L[synthesize last branch entries on existing event records]' \
        's[skip initial number of events]' \
        'q[quicker (less detailed) decoding]' \
        'Z[prefer to ignore timestamps (so-called "timeless" decoding)]'
    ;;
    fields)
      _sequence _wanted fields expl 'field' compadd - -a fields
    ;;
    sort-keys)
      _sequence _wanted sort-keys expl 'sort key' compadd - -a sortkeys
    ;;
  esac
done

[[ nm -ne compstate[nmatches] ]]
debug log:

solving dd9621606 ...
found dd9621606 in https://git.vuxu.org/mirror/zsh/

Code repositories for project(s) associated with this public inbox

	https://git.vuxu.org/mirror/zsh/

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).