brendangregg perf-tools issues

brendangregg / perf-tools

Performance analysis tools based on Linux perf_events (aka perf) and ftrace

GNU General Public License v2.0

9.9k stars 1.64k forks source link

issues

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About RISC-V support.

#121 js4ngu opened 2 months ago
2
Will perf have a big impact on the application?

#120 zdyj3170101136 opened 3 months ago
0
iolatency tool, awk bug with tmux process

#119 mattthhh opened 6 months ago
0
Make fs/cachestat compatible with kernel 5.15+

#118 cwoerner opened 1 year ago
0
execsnoop missing data for popen

#117 MICHALRAT opened 1 year ago
0
perf-tools

#116 1392273211 opened 1 year ago
1
funccount: support counting multiple functions

#115 iomartin closed 1 year ago
2
what are these messages actually mean?

#114 code4happylife closed 2 years ago
2
fix some typos

#113 cuishuang opened 2 years ago
0
funcgraph does not output anything

#112 BilyZ98 opened 2 years ago
0
memory events not supported

#111 tusharpandey1993 opened 2 years ago
1
Negative number of hits when using cachestat

#110 sunhongmin225 opened 2 years ago
1
Check tracing dir and add alternate one if usual debugfs one isn't mounted

#109 kaiwan opened 3 years ago
1
kprobe: fails when debugfs isn't mounted, use alternate

#108 kaiwan opened 3 years ago
0
Update iosnoop

#107 xuanya4202 opened 3 years ago
0
using killsnoop.bt from inside a docker container?

#106 dothebart opened 3 years ago
0
funcstacktrace: Add function stack trace tool.

#105 rikeyone opened 3 years ago
1
Execsnoop not working on Mac OS X

#104 retpoline opened 3 years ago
2
How to use perf_event_open() to monitor the events which not in the enum struct perf_hw_id?

#103 starsparkling opened 3 years ago
0
Remove Warning

#102 guettli opened 3 years ago
0
Difference between sched_process_free and sched_process_exit

#101 Ty-Chen closed 3 years ago
3
mmcsnoop: trace mmc operations

#100 it-klinger opened 3 years ago
0
Failed to open .map files, continuing without symbols

#99 nvjacobo opened 4 years ago
1
How to get device

#98 arun-siv opened 4 years ago
0
functrace and funcgraph only supports single function

#97 alokprasad opened 4 years ago
1
“perf script -F +insn” doesn't print insn field

#96 QingYuDanYan opened 4 years ago
0
Why use syscall/sys_enter_open & syscall/sys_enter_openat, and not just fs/do_sys_open?

#95 elongl opened 4 years ago
0
execsnoop: add reading error_log and aborting execution in case of any errors

#94 ahlinc closed 3 years ago
1
execsnoop doesn't work with kernel 4.17+

#93 mphilipps opened 4 years ago
7
problem using cachestat

#92 sasnams opened 4 years ago
0
iosloop questions

#91 oracleloyall opened 4 years ago
0
cachestat can't work on kernel 3.16

#90 cobblau closed 4 years ago
3
perf record -f is crashing during heavy load

#89 kaevin1996 closed 4 years ago
0
last branch record and dwarf and pf

#88 lc11007 closed 4 years ago
1
opensnoop: Monitor both sys_exit_open and sys_exit_openat.

#87 bastianbeischer closed 4 years ago
3
cachestat doesn't work with busybox's ash

#86 rmilecki opened 5 years ago
2
syscount sort by time instead of count

#85 joxoby closed 4 years ago
0
Fixes #81 - When the kernel informs us of LOST EVENTS, clear lastfile

#84 jamagin closed 4 years ago
1
Fixes #81 - When the kernel informs us of LOST EVENTS, clear lastfile…

#83 jamagin closed 5 years ago
1
Fixes #74 - mawk cannot do the three-argument form of match()

#82 jamagin closed 7 months ago
0
opensnoop - lastfile[pid] is no longer valid when we get lost events

#81 jamagin closed 4 years ago
0
execsnoop: ensure tracing_on is enabled during execution

#80 dannyk81 opened 5 years ago
1
rightly open tracing_{on,enabled} switches

#79 yinghaoxie opened 5 years ago
1
CentOS 7 - Big size Slab

#78 AndreyNovik1993 opened 5 years ago
1
Will CONFIG_FUNCTION_PROFILER=y cause poor performance?

#77 AirbornWdd closed 4 years ago
3
No CONFIG_PERF_EVENTS=y kernel support configured?

#76 dingjingzhen opened 6 years ago
1
Unrecognized line: Was the 'perf record' command properly terminated? at FlameGraph/stackcollapse-perf.pl line 339, <> line 2.

#75 dingjingzhen opened 6 years ago
1
mawk: line 19: syntax error at or near ,

#74 jibanes opened 6 years ago
3
Fix odd indentation

#73 QwertyZW closed 4 years ago
2
Fix odd indentation

#72 QwertyZW closed 6 years ago
0