_ _
__ _ _ _ (_) __| |
/ _` || | | || | / _` | / _ \| '__|
| (_| || |_| || || (_| || __/| |
\__, | \__,_||_| \__,_| \___||_|
|___/
- Intro
- Output
- top
- process / thread / file / stack / perf / memory / report/ wss
- control
- cpulimit / setsched / kill
- record
- thread / syscall / block / lock / kernel event
- funcrecord
- cpu / memory
- filerecord
- draw
- top
- How to use
- Requirement
- Build & Installation
- Kernel Configuration
- Help
Do you struggle to improve system performance or to find root cause that makes system abnormal?
Guider is made to measure the amount of system resource usage and to trace system behavior.
You can analyze your performance issues effectively with this tool.
Guider pursues characteristics as below.
- Easy to use: just run without any setting and package installation
- Measure correctly: count, time in from us, size in from byte
- Provide all features: enough functions for experiment and analysis
- Submit the report in detail: show as much information as possible
It usually supports all platforms based on the Linux kernel as shown below.
- Android
- distro (Ubuntu, CentOS, RHEL, Linux Mint, Arch Linux, ...)
- webOS
- ccOS
- Tizen
- Windows (only for drawing, reporting, networking)
The features of Guider are as follows.
$ ./guider.py top -a
[Top Info] [Time: 71406.120] [Interval: 1.0] [Ctxt: 52687] [Life: +0/-0] [IRQ: 12517] [Core: 24] [Task: 326/433] [Load: 0.2/0.4/0.5] [RAM: 63876] [Swap: 65491]
[Cycle: 2G / Inst: 6G / IPC: 2.45 / CacheMiss: 77K(6%) / BranchMiss: 857K(0%) / Clock: 22G / MinFlt: 4 / MajFlt: 0]
==========================================================================================================================================================
ID | CPU (Usr/Ker/Blk/IRQ)| Mem (Diff/ User/Cache/Kern)| Swap (Diff/ I/O )|NrPgRclm | BlkRW | NrFlt | NrBlk | NrSIRQ | NrMlk | NrDrt | Network |
----------------------------------------------------------------------------------------------------------------------------------------------------------
Total | 6 %( 4 / 0 / 0 / 0 )|11074( 0/ 905/50751/1146)| 0 ( 0 / 0/0 )| 0/0 | 0/0 | 0 | 0 | 1658 | 0 | 7 | 1K/11K |
----------------------------------------------------------------------------------------------------------------------------------------------------------
Core/0 | 1 %( 0 / 0 / 0 / 0 )| | powersave | 0-0 | ? C | 1288 Mhz [1171-2441]|
Core/1 | 1 %( 0 / 0 / 0 / 0 )| | powersave | 0-1 | ? C | 1530 Mhz [1171-2441]|
Core/2 | 1 %( 0 / 0 / 0 / 0 )| | powersave | 0-2 | ? C | 1171 Mhz [1171-2441]|
Core/3 | 1 %( 0 / 0 / 0 / 0 )| | powersave | 0-3 | ? C | 1173 Mhz [1171-2441]|
Core/4 | 8 %( 1 / 2 / 0 / 0 )|##### | powersave | 0-4 | ? C | 1171 Mhz [1171-2441]|
Core/5 | 1 %( 0 / 0 / 0 / 0 )| | powersave | 0-5 | ? C | 1175 Mhz [1171-2441]|
Core/6 | 1 %( 0 / 0 / 0 / 0 )| | powersave | 1-0 | ? C | 2330 Mhz [1171-2441]|
Core/7 | 1 %( 0 / 0 / 0 / 0 )| | powersave | 1-1 | ? C | 2342 Mhz [1171-2441]|
Core/8 | 1 %( 0 / 0 / 0 / 0 )| | powersave | 1-2 | ? C | 2367 Mhz [1171-2441]|
Core/9 | 1 %( 0 / 0 / 0 / 0 )| | powersave | 1-3 | ? C | 2246 Mhz [1171-2441]|
Core/10|100 %(99 / 0 / 0 / 0 )|###################################################################| powersave | 1-4 | ? C | 2246 Mhz [1171-2441]|
Core/11| 1 %( 0 / 0 / 0 / 0 )| | powersave | 1-5 | ? C | 2290 Mhz [1171-2441]|
Core/12| 1 %( 0 / 0 / 0 / 0 )| | powersave | 0-0 | ? C | 1171 Mhz [1171-2441]|
Core/13| 4 %( 3 / 0 / 0 / 0 )|## | powersave | 0-1 | ? C | 1953 Mhz [1171-2441]|
Core/14| 1 %( 0 / 0 / 0 / 0 )| | powersave | 0-2 | ? C | 1952 Mhz [1171-2441]|
Core/15| 1 %( 0 / 0 / 0 / 0 )| | powersave | 0-3 | ? C | 1171 Mhz [1171-2441]|
Core/16| 12 %( 2 / 3 / 0 / 0 )|######## | powersave | 0-4 | ? C | 1953 Mhz [1171-2441]|
Core/17| 1 %( 0 / 0 / 0 / 0 )| | powersave | 0-5 | ? C | 1846 Mhz [1171-2441]|
Core/18| 1 %( 0 / 0 / 0 / 0 )| | powersave | 1-0 | ? C | 2278 Mhz [1171-2441]|
Core/19| 1 %( 0 / 0 / 0 / 0 )| | powersave | 1-1 | ? C | 2243 Mhz [1171-2441]|
Core/20| 1 %( 0 / 0 / 0 / 0 )| | powersave | 1-2 | ? C | 2247 Mhz [1171-2441]|
Core/21| 1 %( 0 / 0 / 0 / 0 )| | powersave | 1-3 | ? C | 2246 Mhz [1171-2441]|
Core/22| 1 %( 0 / 0 / 0 / 0 )| | powersave | 1-4 | ? C | 2440 Mhz [1171-2441]|
Core/23| 1 %( 0 / 0 / 0 / 0 )| | powersave | 1-5 | ? C | 2393 Mhz [1171-2441]|
==========================================================================================================================================================
Process ( PID/ PPID/ Nr/ Pri)| CPU(Usr/Ker/Dly)| Mem(RSS/Txt/Shr/Swp)| Blk( RD / WR /NrFlt)| Yld | Prmt | FD | LifeTime| WaitChannel |
----------------------------------------------------------------------------------------------------------------------------------------------------------
yes ( 2075/ 9085/ 1/C 0)| 99( 99/ 0/ 0)| 8( 0/ 0/ 0/ 0)| 0( -/ -/ 0)| 0| 0| 256| 0: 3:43| RUNNING |
a.out ( 2082/ 9085/ 3/C 0)| 16( 6/ 10/ -)| 30( 1/ 0/ 1/ 0)| 0( -/ -/ 0)| 0| 0| 256| 0: 3:36| futex_wait_queue_me |
guider ( 2182/ 9085/ 1/C 0)| 3( 3/ 0/ 0)| 101( 62/ 2/ 5/ 0)| 0( -/ -/ 0)| 1| 1|1024| 0: 0: 2| RUNNING |
bash ( 6960/ 6959/ 1/C 0)| 0( 0/ 0/ -)| 24( 6/ 0/ 3/ 0)| 0( -/ -/ 0)| 0| 0| 256| 20:26:27| do_wait |
vi ( 7200/ 7197/ 1/C 0)| 0( 0/ 0/ -)| 58( 8/ 1/ 5/ 0)| 0( -/ -/ 0)| 0| 0| 64| 20:24:23|poll_schedule_timeout|
bash ( 7916/ 6959/ 1/C 0)| 0( 0/ 0/ -)| 24( 6/ 0/ 3/ 0)| 0( -/ -/ 0)| 0| 0| 256| 19:57:58| do_wait |
nmbd ( 2960/ 1/ 1/C 0)| 0( 0/ 0/ -)| 91( 4/ 3/ 4/ 0)| 0( -/ -/ 0)| 0| 0| 64| 1K:20:52|poll_schedule_timeout|
udevd ( 2222/ 1/ 1/C 0)| 0( 0/ 0/ -)| 21( 2/ 0/ 1/ 0)| 0( -/ -/ 0)| 0| 0| 64| 1K:20:53| ep_poll |
kworker/14:1H ( 3288/ 2/ 1/C-20)| 0( 0/ 0/ -)| 0( 0/ 0/ 0/ -)| 0( -/ -/ 0)| 0| 0| 64| 1K:20:51| worker_thread |
bioset ( 1265/ 2/ 1/C-20)| 0( 0/ 0/ -)| 0( 0/ 0/ 0/ -)| 0( -/ -/ 0)| 0| 0| 64| 1K:20:54| rescuer_thread |
kworker/22:1H ( 1787/ 2/ 1/C-20)| 0( 0/ 0/ -)| 0( 0/ 0/ 0/ -)| 0( -/ -/ 0)| 0| 0| 64| 1K:20:53| worker_thread |
/usr/sbin/apach ( 7221/ 3817/ 1/C 0)| 0( 0/ 0/ -)| 250( 51/ 0/ 12/ 0)| 0( -/ -/ 0)| 0| 0| 64| 20:23:39| inet_csk_accept |
sshd ( 1992/ 1977/ 1/C 0)| 0( 0/ 0/ 0)| 131( 4/ 0/ 2/ 0)| 0( -/ -/ 0)| 3| 1| 64| 0: 4:39|poll_schedule_timeout|
netns ( 130/ 2/ 1/C-20)| 0( 0/ 0/ -)| 0( 0/ 0/ 0/ -)| 0( -/ -/ 0)| 0| 0| 64| 1K:20:54| rescuer_thread |
kworker/20:2 ( 1962/ 2/ 1/C 0)| 0( 0/ 0/ 0)| 0( 0/ 0/ 0/ -)| 0( -/ -/ 0)| 1| 0| 64| 1K:20:53| worker_thread |
kworker/13:1H ( 3286/ 2/ 1/C-20)| 0( 0/ 0/ -)| 0( 0/ 0/ 0/ -)| 0( -/ -/ 0)| 0| 0| 64| 1K:20:51| worker_thread |
bash ( 9085/ 9084/ 1/C 0)| 0( 0/ 0/ -)| 23( 5/ 0/ 3/ 0)| 0( -/ -/ 0)| 0| 0| 256| 1K:47:24| do_wait |
ext4-rsv-conver ( 2079/ 2/ 1/C-20)| 0( 0/ 0/ -)| 0( 0/ 0/ 0/ -)| 0( -/ -/ 0)| 0| 0| 64| 1K:20:53| rescuer_thread |
kworker/12:1H ( 3285/ 2/ 1/C-20)| 0( 0/ 0/ -)| 0( 0/ 0/ 0/ -)| 0( -/ -/ 0)| 0| 0| 64| 1K:20:51| worker_thread |
---more---
$ ./guider.py threadtop
[Top Info] [Time: 7175936.960] [Interval: 1.0] [Ctxt: 11934] [Life: +176/-177] [IRQ: 25109] [Core: 24] [Task: 389/493] [RAM: 63876] [Swap: 65491] (Unit: %/MB/NR)
[Cycle: 46G / Inst: 34G / IPC: 0.75 / CacheMiss: 23M(7%) / BranchMiss: 290M(4%) / Clock: 23G / MinFlt: 154,525 / MajFlt: 0]
==========================================================================================================================================================
ID | CPU (Usr/Ker/Blk/IRQ)| Mem (Diff/ User/Cache/Kern)| Swap (Diff/ I/O )|NrPgRclm | BlkRW | NrFlt | NrBlk | NrSIRQ | NrMlk | NrDrt | Network |
----------------------------------------------------------------------------------------------------------------------------------------------------------
Total | 87 %(80 / 3 / 0 / 0 )| 5416( -32/ 1198/56102/1160)| 0 ( 0 / 0/0 )| 0/0 | 0/11 | 0 | 0 | 31709 | 0 | 17635 | 2K/15K |
==========================================================================================================================================================
Thread ( TID/ PID/ Nr/ Pri)| CPU(Usr/Ker/Dly)| Mem(RSS/Txt/Shr/Swp)| Blk( RD / WR /NrFlt)| Yld | Prmt | FD | LifeTime| WaitChannel |
----------------------------------------------------------------------------------------------------------------------------------------------------------
cc1 (32544/32544/ 1/C 0)| 100(100/ 0/ 0)| 47( 40/ 12/ 13/ 0)| 0( -/ -/ 0)| 0| 1| 64| 0: 0: 2| RUNNING |
cc1 (32646/32646/ 1/C 0)| 100(100/ 0/ 0)| 45( 38/ 12/ 12/ 0)| 0( -/ -/ 0)| 0| 3| 64| 0: 0: 2| RUNNING |
cc1 (32738/32738/ 1/C 0)| 100(100/ 0/ 0)| 44( 37/ 12/ 12/ 0)| 0( -/ -/ 0)| 0| 3| 64| 0: 0: 1| RUNNING |
cc1 ( 319/ 319/ 1/C 0)| 100( 99/ 1/ 0)| 39( 34/ 12/ 12/ 0)| 0( -/ -/ 0)| 0| 2| 64| 0: 0: 1| RUNNING |
cc1 ( 352/ 352/ 1/C 0)| 100( 99/ 2/ 0)| 39( 32/ 12/ 12/ 0)| 0( -/ -/ 0)| 0| 1| 64| 0: 0: 1| RUNNING |
cc1 (32637/32637/ 1/C 0)| 100(100/ 0/ 0)| 48( 41/ 12/ 12/ 0)| 0( -/ -/ 0)| 0| 29| 64| 0: 0: 2| RUNNING |
cc1 (32746/32746/ 1/C 0)| 100(100/ 0/ 0)| 42( 36/ 12/ 12/ 0)| 0( -/ -/ 0)| 0| 1| 64| 0: 0: 1| RUNNING |
*cc1 ( 413/ 413/ 1/C 0)| 68( 67/ 1/ -)| 39( 32/ 12/ 12/ 0)| 0( -/ -/ 0)| -| -| 64| 0: 0: 0| RUNNING |
*cc1 ( 436/ 436/ 1/C 0)| 55( 54/ 1/ -)| 36( 30/ 12/ 12/ 0)| 0( -/ -/ 0)| -| -| 64| 0: 0: 0| RUNNING |
rs:main Q:Reg ( 2773/ 2702/ 4/C 0)| 43( 33/ 10/ 1)| 244( 5/ 0/ 2/ 0)| 0( -/ -/ 0)| 2291| 26| 64| 1K:18:54| futex_wait_queue_me |
*cc1 ( 469/ 469/ 1/C 0)| 35( 33/ 2/ -)| 32( 24/ 12/ 12/ 0)| 0( -/ -/ 0)| -| -| 64| 0: 0: 0| RUNNING |
*cc1 ( 490/ 490/ 1/C 0)| 29( 28/ 1/ -)| 0( 0/ 0/ -/ -)| 0( -/ -/ 0)| -| -| -| 0: 0: 0| |
*cc1 ( 479/ 479/ 1/C 0)| 29( 29/ 0/ -)| 34( 24/ 12/ 12/ 0)| 0( -/ -/ 0)| -| -| 64| 0: 0: 0| RUNNING |
*cc1 ( 495/ 495/ 1/C 0)| 28( 28/ 0/ -)| 30( 21/ 12/ 9/ 0)| 0( -/ -/ 0)| -| -| 64| 0: 0: 0| RUNNING |
*cc1 ( 500/ 500/ 1/C 0)| 27( 26/ 1/ -)| 30( 21/ 12/ 9/ 0)| 0( -/ -/ 0)| -| -| 64| 0: 0: 0| RUNNING |
*cc1 ( 508/ 508/ 1/C 0)| 18( 18/ 0/ -)| 28( 18/ 12/ 9/ 0)| 0( -/ -/ 0)| -| -| 64| 0: 0: 0| RUNNING |
*as ( 510/ 510/ 1/C 0)| 12( 12/ 0/ -)| 13( 10/ 1/ -/ -)| 0( -/ -/ 0)| -| -| -| 0: 0: 0| |
rsyslogd ( 2780/ 2702/ 4/C 0)| 12( 7/ 5/ 0)| 244( 5/ 0/ 2/ 0)| 0( -/ -/ 0)| 2699| 232| 64| 1K:18:54| do_syslog |
guider (31674/31674/ 1/C 0)| 7( 7/ 0/ 0)| 116( 77/ 2/ 5/ 0)| 0( -/ -/ 0)| 1| 2|1024| 0: 0: 6| RUNNING |
*cc1 ( 528/ 528/ 1/C 0)| 7( 7/ 0/ -)| 23( 14/ 12/ 9/ 0)| 0( -/ -/ 0)| -| -| 64| 0: 0: 0| RUNNING |
*cc1 ( 536/ 536/ 1/C 0)| 2( 2/ 0/ -)| 23( 12/ 12/ 9/ 0)| 0( -/ -/ 0)| -| -| 64| 0: 0: 0| RUNNING |
*as ( 537/ 537/ 1/C 0)| 1( 1/ 0/ -)| 9( 7/ 1/ -/ -)| 0( -/ -/ 0)| -| -| -| 0: 0: 0| |
----------------------------------------------------------------------------------------------------------------------------------------------------------
[+]sh ( 525/ 525/ 1/C 0)| 0( 0/ 0/ -)| 13( 2/ 0/ -/ -)| 0( -/ -/ 0)| -| -| -| 0: 0: 1| - |
[+]arm-linux-gnu ( 527/ 527/ 1/C 0)| 0( 0/ 0/ -)| 5( 1/ 0/ -/ -)| 0( -/ -/ 0)| -| -| -| 0: 0: 1| - |
[+]cc1 ( 436/ 436/ 1/C 0)| 55( 54/ 1/ -)| 36( 30/ 12/ 12/ 0)| 0( -/ -/ 0)| -| -| -| 0: 0: 1| - |
[+]arm-linux-gnu ( 434/ 434/ 1/C 0)| 0( 0/ 0/ -)| 5( 1/ 0/ -/ -)| 0( -/ -/ 0)| -| -| -| 0: 0: 1| - |
[+]sh ( 432/ 432/ 1/C 0)| 0( 0/ 0/ -)| 13( 2/ 0/ -/ -)| 0( -/ -/ 0)| -| -| -| 0: 0: 1| - |
[+]sh ( 498/ 498/ 1/C 0)| 0( 0/ 0/ -)| 13( 2/ 0/ -/ -)| 0( -/ -/ 0)| -| -| -| 0: 0: 1| - |
[+]arm-linux-gnu ( 499/ 499/ 1/C 0)| 0( 0/ 0/ -)| 5( 1/ 0/ -/ -)| 0( -/ -/ 0)| -| -| -| 0: 0: 1| - |
[+]cc1 ( 495/ 495/ 1/C 0)| 28( 28/ 0/ -)| 30( 21/ 12/ 9/ 0)| 0( -/ -/ 0)| -| -| -| 0: 0: 1| - |
[+]cc1 ( 490/ 490/ 1/C 0)| 29( 28/ 1/ -)| 0( 0/ 0/ -/ -)| 0( -/ -/ 0)| -| -| -| 0: 0: 1| - |
[+]sh ( 491/ 491/ 1/C 0)| 0( 0/ 0/ -)| 13( 2/ 0/ -/ -)| 0( -/ -/ 0)| -| -| -| 0: 0: 1| - |
# ./guider.py filetop -g init
[Top File Info] [Time: 7176036.720] [Proc: 322] [FD: 1323] [File: 400] (Unit: %/MB/NR)
==========================================================================================================================================================
PROC ( ID / Pid / Nr / Pri)| FD | PATH |
----------------------------------------------------------------------------------------------------------------------------------------------------------
init ( 1/ 0/ 1/C 0)| 12| SOCKET: 4 DEVICE: 3 PIPE: 2 EVENT: 2 NORMAL: 1 PROC: 0 |
| 11| /var/log/upstart/mysql.log.1 (deleted) |
| 10| socket:[13414] (@/com/ubuntu/upstart) |
| 9| socket:[23593] (@/com/ubuntu/upstart) |
| 8| socket:[6241] |
| 7| socket:[3098] (@/com/ubuntu/upstart) |
| 6| anon_inode:inotify |
| 5| anon_inode:inotify |
| 4| pipe:[3097] |
| 3| pipe:[3097] |
| 2| /dev/null |
| 1| /dev/null |
| 0| /dev/null |
----------------------------------------------------------------------------------------------------------------------------------------------------------
# ./guider.py stacktop -g syslog
[Top Info] [Time: 7176163.830] [Interval: 1.0] [Ctxt: 2914] [Life: +13/-12] [IRQ: 5103] [Core: 24] [Task: 328/435] [RAM: 63876] [Swap: 65491] (Unit: %/MB/NR)
[Cycle: 2G / Inst: 3G / IPC: 1.34 / CacheMiss: 6M(34%) / BranchMiss: 4M(0%) / Clock: 23G / MinFlt: 53,257 / MajFlt: 0]
==========================================================================================================================================================
ID | CPU (Usr/Ker/Blk/IRQ)| Mem (Diff/ User/Cache/Kern)| Swap (Diff/ I/O )|NrPgRclm | BlkRW | NrFlt | NrBlk | NrSIRQ | NrMlk | NrDrt | Network |
----------------------------------------------------------------------------------------------------------------------------------------------------------
Total | 6 %( 3 / 1 / 0 / 0 )| 4913(-204/ 974/56824/1165)| 0 ( 0 / 0/0 )| 0/0 | 0/42 | 0 | 0 | 3713 | 0 | 90901 | 2K/13K |
==========================================================================================================================================================
Thread ( TID/ PID/ Nr/ Pri)| CPU(Usr/Ker/Dly)| Mem(RSS/Txt/Shr/Swp)| Blk( RD / WR /NrFlt)| Yld | Prmt | FD | LifeTime| WaitChannel |
----------------------------------------------------------------------------------------------------------------------------------------------------------
rsyslogd ( 2702/ 2702/ 4/C 0)| 0( 0/ 0/ -)| 244( 5/ 0/ 2/ 0)| 0( -/ -/ 0)| 0| 0| 64| 1K:22:40|poll_schedule_timeout|
100% | poll_schedule_timeout+0x43/0x70 <- do_select+0x711/0x7f0 <- core_sys_select+0x196/0x280 <-
SyS_select+0xa6/0xe0 <- entry_SYSCALL_64_fastpath+0x1a/0xa5
----------------------------------------------------------------------------------------------------------------------------------------------------------
rsyslogd ( 2779/ 2702/ 4/C 0)| 0( 0/ 0/ -)| 244( 5/ 0/ 2/ 0)| 0( -/ -/ 0)| 0| 0| 64| 1K:22:40|poll_schedule_timeout|
100% | poll_schedule_timeout+0x43/0x70 <- do_select+0x711/0x7f0 <- core_sys_select+0x196/0x280 <-
SyS_select+0xa6/0xe0 <- entry_SYSCALL_64_fastpath+0x1a/0xa5
----------------------------------------------------------------------------------------------------------------------------------------------------------
rsyslogd ( 2780/ 2702/ 4/C 0)| 0( 0/ 0/ 0)| 244( 5/ 0/ 2/ 0)| 0( -/ -/ 0)| 116| 0| 64| 1K:22:40| do_syslog |
99% | do_syslog+0x446/0x4c0 <- kmsg_read+0x3f/0x50 <- proc_reg_read+0x3d/0x60 <- __vfs_read+0x23/0x110 <-
vfs_read+0x91/0x130 <- SyS_read+0x41/0xa0 <- entry_SYSCALL_64_fastpath+0x1a/0xa5
----------------------------------------------------------------------------------------------------------------------------------------------------------
# ./guider.py perftop -g yes
[Top Info] [Time: 7181955.420] [Interval: 1.0] [Ctxt: 121] [Life: +0/-0] [IRQ: 1947] [Core: 24] [Task: 317/424] [RAM: 63876] [Swap: 65491] (Unit: %/MB/NR)
==========================================================================================================================================================
ID | CPU (Usr/Ker/Blk/IRQ)| Mem (Diff/ User/Cache/Kern)| Swap (Diff/ I/O )|NrPgRclm | BlkRW | NrFlt | NrBlk | NrSIRQ | NrMlk | NrDrt | Network |
----------------------------------------------------------------------------------------------------------------------------------------------------------
Total | 5 %( 4 / 0 / 0 / 0 )| 3783( 0/ 875/58078/1140)| 0 ( 0 / 0/0 )| 0/0 | 0/0 | 0 | 0 | 2023 | 0 | 0 | 1K/3K |
==========================================================================================================================================================
Process ( PID/ PPID/ Nr/ Pri)| CPU(Usr/Ker/Dly)| Mem(RSS/Txt/Shr/Swp)| Blk( RD / WR /NrFlt)| Yld | Prmt | FD | LifeTime| WaitChannel |
----------------------------------------------------------------------------------------------------------------------------------------------------------
yes (22371/ 9085/ 1/R 90)| 99( 99/ 0/ 0)| 8( 0/ 0/ 0/ 0)| 0( -/ -/ 0)| 0| 0| 256| 1:34:11| RUNNING |
| [Cycle: 2G / Inst: 6G / IPC: 2.82 / CacheMiss: 11K(98%) / BranchMiss: 26K(0%) / Clock: 972M / MinFlt: 0 / MajFlt: 0]
----------------------------------------------------------------------------------------------------------------------------------------------------------
# ./guider.py memtop
[Top Info] [Time: 7176233.650] [Interval: 1.0] [Ctxt: 289] [Life: +2/-2] [IRQ: 1397] [Core: 24] [Task: 323/430] [RAM: 63876] [Swap: 65491] (Unit: %/MB/NR)
[Cycle: 127M / Inst: 121M / IPC: 0.95 / CacheMiss: 280K(23%) / BranchMiss: 437K(1%) / Clock: 22G / MinFlt: 714 / MajFlt: 0]
==========================================================================================================================================================
ID | CPU (Usr/Ker/Blk/IRQ)| Mem (Diff/ User/Cache/Kern)| Swap (Diff/ I/O )|NrPgRclm | BlkRW | NrFlt | NrBlk | NrSIRQ | NrMlk | NrDrt | Network |
----------------------------------------------------------------------------------------------------------------------------------------------------------
Total | 1 %( 0 / 0 / 0 / 0 )| 4706( 1/ 865/57151/1154)| 0 ( 0 / 0/0 )| 0/0 | 0/0 | 0 | 0 | 484 | 0 | 35 | 1K/4K |
==========================================================================================================================================================
Process ( PID/ PPID/ Nr/ Pri)| CPU(Usr/Ker/Dly)| Mem(RSS/Txt/Shr/Swp)| Blk( RD / WR /NrFlt)| Yld | Prmt | FD | LifeTime| WaitChannel |
----------------------------------------------------------------------------------------------------------------------------------------------------------
guider (22307/ 9085/ 1/C 0)| 2( 2/ 0/ 0)| 101( 62/ 2/ 5/ 0)| 0( -/ -/ 0)| 1| 0|1024| 0: 0: 5| RUNNING |
(1)[STACK] | SIZE: 0M / RSS: 0M / PSS: 0M / SWAP: 0M / HUGE: 0M / LOCK: 0K / SDRT: 0K / PDRT: 140K / NOPM: 0K|
(1)[SHM] | SIZE: 0M / RSS: 0M / PSS: 0M / SWAP: 0M / HUGE: 0M / LOCK: 0K / SDRT: 0K / PDRT: 0K / NOPM: 0K|
(19)[FILE] | SIZE: 44M / RSS: 6M / PSS: 2M / SWAP: 0M / HUGE: 0M / LOCK: 0K / SDRT: 0K / PDRT: 632K / NOPM: 31M|
(3)[ETC] | SIZE: 0M / RSS: 0M / PSS: 0M / SWAP: 0M / HUGE: 0M / LOCK: 0K / SDRT: 0K / PDRT: 0K / NOPM: 0K|
(12)[ANON] | SIZE: 56M / RSS: 56M / PSS: 56M / SWAP: 0M / HUGE: 0M / LOCK: 0K / SDRT: 0K / PDRT: 56M / NOPM: 0K|
----------------------------------------------------------------------------------------------------------------------------------------------------------
# ./guider.py wsstop -g yes
[Top Info] [Time: 7176629.490] [Interval: 1.0] [Ctxt: 195] [Life: +0/-0] [IRQ: 2688] [Core: 24] [Task: 327/434] [RAM: 63876] [Swap: 65491] (Unit: %/MB/NR)
[Cycle: 2G / Inst: 6G / IPC: 2.75 / CacheMiss: 202K(19%) / BranchMiss: 325K(0%) / Clock: 23G / MinFlt: 4 / MajFlt: 0]
==========================================================================================================================================================
ID | CPU (Usr/Ker/Blk/IRQ)| Mem (Diff/ User/Cache/Kern)| Swap (Diff/ I/O )|NrPgRclm | BlkRW | NrFlt | NrBlk | NrSIRQ | NrMlk | NrDrt | Network |
----------------------------------------------------------------------------------------------------------------------------------------------------------
Total | 5 %( 4 / 0 / 0 / 0 )| 4719( 0/ 856/57152/1149)| 0 ( 0 / 0/0 )| 0/0 | 0/0 | 0 | 0 | 2410 | 0 | 2 | 1K/5K |
==========================================================================================================================================================
Process ( PID/ PPID/ Nr/ Pri)| CPU(Usr/Ker/Dly)| Mem(RSS/Txt/Shr/Swp)| Blk( RD / WR /NrFlt)| Yld | Prmt | FD | LifeTime| WaitChannel |
----------------------------------------------------------------------------------------------------------------------------------------------------------
yes (22371/ 9085/ 1/R 90)| 99( 99/ 0/ 0)| 8( 0/ 0/ 0/ 0)| 0( -/ -/ 0)| 0| 0| 256| 0: 5:25| RUNNING |
(1)[STACK] | SIZE: 0M / RSS: 0M / PSS: 0M / SWAP: 0M / HUGE: 0M / LOCK: 0K / SDRT: 0K / PDRT: 8K / NOPM: 0K|
| WSS: [ 8K] -> 4K -> 4K -> 4K -> 4K -> 4K -> 4K -> 4K -> 4K -> 4K -> 4K -> 4K
(4)[FILE] | SIZE: 7M / RSS: 1M / PSS: 0M / SWAP: 0M / HUGE: 0M / LOCK: 0K / SDRT: 0K / PDRT: 40K / NOPM:2048K|
| WSS: [ 1M] -> 1M -> 1M -> 1M -> 1M -> 1M -> 1M -> 1M -> 1M -> 1M -> 1M -> 1M
(3)[ETC] | SIZE: 0M / RSS: 0M / PSS: 0M / SWAP: 0M / HUGE: 0M / LOCK: 0K / SDRT: 0K / PDRT: 0K / NOPM: 0K|
| WSS: [ 4K] -> 4K -> 4K -> 4K -> 4K -> 0 -> 0 -> 0 -> 0 -> 0 -> 4K -> 4K
(5)[ANON] | SIZE: 0M / RSS: 0M / PSS: 0M / SWAP: 0M / HUGE: 0M / LOCK: 0K / SDRT: 0K / PDRT: 48K / NOPM: 0K|
| WSS: [ 48K] -> 4K -> 4K -> 4K -> 4K -> 4K -> 4K -> 4K -> 4K -> 4K -> 4K -> 4K
----------------------------------------------------------------------------------------------------------------------------------------------------------
$ ./guider.py reptop -j . -u
$ cat guider.report
{
"task": {
"nrThread": 397,
"nrBlocked": 0,
"nrCtx": 4290,
"nrProc": 292
},
"mem": {
"kernel": 1432,
"anonDiff": -1,
"pgRclmFg": 0,
"cache": 35332,
"slabDiff": 0,
"free": 26929,
"anon": 698,
"pgDirty": 28,
"file": 31751,
"freeDiff": -1,
"pgRclmBg": 0,
"total": 64391,
"slab": 3581,
"fileDiff": -1
"procs": {
"1954": {
"text": 0,
"pid": 1954,
"rank": 2,
"comm": "ruby1.9.1",
"runtime": "110:43:32",
"rss": 104
},
},
"storage": {
"total": {
"read": 0,
"mount": {},
"favail": 133443655,
"free": 1141633,
"write": 1,
"usage": 1152423,
"total": 2294056,
"usageper": 50
},
"/dev/sdb1": {
"read": 0,
"mount": {
"path": "/mnt/hdd1",
"fs": "ext4",
"option": "rw,relatime,data=ordered"
},
"favail": 50709466,
"free": 293649,
"write": 0,
"usage": 645251,
"total": 938900,
"usageper": 68
},
},
"system": {
"load5m": 2.38,
"uptime": 4191643.92,
"nrSoftIrq": 7405,
"nrIrq": 7289,
"load15m": 0.84,
"interval": 1.029999999795109,
"pid": 14578,
"load1m": 9.39
},
"event": {
"CPU_INTENSIVE": {
"14592": {
"kernel": 0,
"runtime": "0:0:47",
"pid": 14592,
"rank": 3,
"comm": "yes",
"user": 99,
"total": 100
},
"14593": {
"kernel": 0,
"runtime": "0:0:46",
"pid": 14593,
"rank": 10,
"comm": "yes",
"user": 99,
"total": 100
},
},
"swap": {
"usage": 76,
"total": 65491,
"usageDiff": 0
},
"net": {
"inbound": 1479,
"outbound": 392
},
"cpu": {
"kernel": 0,
"iowait": 0,
"nrCore": 24,
"idle": 8,
"user": 91,
"irq": 0,
"total": 92,
"procs": {
"14592": {
"kernel": 0,
"runtime": "0:0:47",
"pid": 14592,
"rank": 3,
"comm": "yes",
"user": 99,
"total": 100
},
},
"block": {
"read": 0,
"write": 0,
"procs": {},
"nrMajFlt": 0,
"ioWait": 0
}
}
# ./guider.py cpulimit -g 22371:50
_ _
__ _ _ _ (_) __| | ___ _ __
/ _` || | | || | / _` | / _ \| '__|
| (_| || |_| || || (_| || __/| |
\__, | \__,_||_| \__,_| \___||_|
|___/
[Info] priority of 22376 task is changed to -20(C)
[Info] limited cpu usage of yes(22371) process to 50%, it used 50%
[Info] limited cpu usage of yes(22371) process to 50%, it used 50%
[Info] limited cpu usage of yes(22371) process to 50%, it used 50%
[Info] limited cpu usage of yes(22371) process to 50%, it used 50%
# ./guider.py setsched r:90:22371
_ _
__ _ _ _ (_) __| | ___ _ __
/ _` || | | || | / _` | / _ \| '__|
| (_| || |_| || || (_| || __/| |
\__, | \__,_||_| \__,_| \___||_|
|___/
[Info] priority of 22371 task is changed to 90(R)
# ./guider.py kill -stop 12345
_ _
__ _ _ _ (_) __| | ___ _ __
/ _` || | | || | / _` | / _ \| '__|
| (_| || |_| || || (_| || __/| |
\__, | \__,_||_| \__,_| \___||_|
|___/
[Info] sent signal SIGSTOP to 10594 process
# ./guider.py record -a -e m,b
[Thread Info] [ Elapsed: 2.050 ] [ Start: 2849868.198 ] [ Running: 112 ] [ CtxSwc: 3357 ] [ LogSize: 4054 KB ] [ Unit: Sec/MB/NR ]
==========================================================================================================================================================
__________Thread Info___________|_____________CPU Info______________|______SCHED Info______|________BLOCK Info________|_____________MEM Info_____________|
| | | | |
Name( Tid/ Pid)|LF|Usage( %)|Delay( Max)|Pri| IRQ | Yld| Lose|Steal| Mig| Read( MB/ Cnt)|WCnt( MB)| Sum(Usr/Buf/Ker)|Rcl|Wst|DRcl(Nr)|
==========================================================================================================================================================
# CPU: 12
CORE/0(-----/-----)|--| 0.00( 0.1)| 0.00( 0.00)| 0| 0.00| 7| -| -| -| 0.00( 0/ 1)| 0( 0)| 0( 0/ 0/ 0)| 0| 0|0.00( 0)|
CORE/1(-----/-----)|--| 0.00( 0.1)| 0.10( 0.00)| 0| 0.00| 147| -| -| -| 0.00( 0/ 0)| 0( 0)| 0( 0/ 0/ 0)| 0| 0|0.00( 0)|
CORE/2(-----/-----)|--| 0.00( 0.1)| 0.16( 0.00)| 0| 0.00| 211| -| -| -| 0.00( 0/ 0)| 0( 0)| 0( 0/ 0/ 0)| 0| 0|0.00( 0)|
CORE/3(-----/-----)|--| 0.00( 0.1)| 0.11( 0.00)| 0| 0.00| 181| -| -| -| 0.00( 0/ 0)| 32( 0)| 0( 0/ 0/ 0)| 0| 0|0.00( 0)|
CORE/4(-----/-----)|--| 0.00( 0.1)| 0.11( 0.00)| 0| 0.00| 232| -| -| -| 0.00( 0/ 0)| 0( 0)| 0( 0/ 0/ 0)| 0| 0|0.00( 0)|
CORE/5(-----/-----)|--| 0.30( 14.8)| 0.18( 0.00)| 0| 0.00| 179| -| -| -| 1.26( 6/ 495)| 19( 0)| 61( 57/ 0/ 3)| 0| 0|0.00( 0)|
CORE/6(-----/-----)|--| 0.00( 0.0)| 0.35( 0.00)| 0| 0.00| 57| -| -| -| 0.00( 0/ 0)| 0( 0)| 0( 0/ 0/ 0)| 0| 0|0.00( 0)|
CORE/7(-----/-----)|--| 0.00( 0.0)| 0.60( 0.00)| 0| 0.00| 100| -| -| -| 0.00( 0/ 0)| 0( 0)| 0( 0/ 0/ 0)| 0| 0|0.00( 0)|
CORE/8(-----/-----)|--| 0.00( 0.0)| 0.44( 0.00)| 0| 0.00| 59| -| -| -| 0.00( 0/ 0)| 0( 0)| 0( 0/ 0/ 0)| 0| 0|0.00( 0)|
CORE/9(-----/-----)|--| 0.00( 0.0)| 1.94( 0.00)| 0| 0.00| 37| -| -| -| 0.00( 0/ 0)| 0( 0)| 0( 0/ 0/ 0)| 0| 0|0.00( 0)|
CORE/10(-----/-----)|--| 0.07( 3.4)| 0.00( 0.00)| 0| 0.00| 2| -| -| -| 0.00( 0/ 0)| 0( 0)| 0( 0/ 0/ 0)| 0| 0|0.00( 0)|
CORE/11(-----/-----)|--| 0.00( 0.0)| 2.05( 0.00)| 0| 0.00| 39| -| -| -| 0.00( 0/ 0)| 0( 0)| 0( 0/ 0/ 0)| 0| 0|0.00( 0)|
----------------------------------------------------------------------------------------------------------------------------------------------------------
# Hot: 4
synergyc( 3604/ 3602)| | 0.17( 8.5)| 0.00( 0.00)| 0| 0.00| 3| 14| 3| 0| 0.00( 0/ 0)| 0( 0)| 0( 0/ 0/ 0)| 0| 0|0.00( 0)|
arm-starfish-li(16087/16087)| | 0.13( 6.3)| 0.00( 0.00)| 0| 0.00| 0| 20| 157| 4| 1.26( 6/ 496)| 0( 0)| 61( 57/ 0/ 3)| 0| 0|0.00( 0)|
guider(16088/16088)| | 0.07( 3.4)| 0.00( 0.00)|R90| 0.00| 2| 0| 2| 0| 0.00( 0/ 0)| 0( 0)| 0( 0/ 0/ 0)| 0| 0|0.00( 0)|
----------------------------------------------------------------------------------------------------------------------------------------------------------
# ./guider.py syscrecord
[Thread Syscall Info] (Unit: Sec/NR)
==========================================================================================================================================================
Name( Tid) Syscall( ID) Elapsed Count Error Min Max Avg
==========================================================================================================================================================
arm-linux-gnuea( 3000)
close( 3) 0.039396 69 0 0.000001 0.005353 0.000571
stat( 4) 0.011521 74 0 0.000001 0.009423 0.000156
fchmod( 91) 0.000046 3 0 0.000002 0.000039 0.000015
getpriority(140) 0.000017 33 0 0.000000 0.000001 0.000001
lgetxattr(192) 0.000014 3 0 0.000003 0.000008 0.000005
recvfrom( 45) 0.000004 1 0 0.000004 0.000004 0.000004
----------------------------------------------------------------------------------------------------------------------------------------------------------
guider( 3001)
pause( 34) 0.283474 1 1 0.283474 0.283474 0.283474
select( 23) 0.100122 1 0 0.100122 0.100122 0.100122
write( 1) 0.000234 6 0 0.000031 0.000059 0.000039
open( 2) 0.000084 7 0 0.000007 0.000038 0.000012
ioctl( 16) 0.000009 14 14 0.000001 0.000001 0.000001
fstat( 5) 0.000006 14 0 0.000001 0.000001 0.000000
lseek( 8) 0.000006 21 0 0.000000 0.000001 0.000000
close( 3) 0.000005 7 0 0.000000 0.000001 0.000001
rt_sigaction( 13) 0.000001 1 0 0.000001 0.000001 0.000001
----------------------------------------------------------------------------------------------------------------------------------------------------------
mysqld( 3237)
futex(202) 0.000000 1 0 0.000000 0.000000 0.000000
----------------------------------------------------------------------------------------------------------------------------------------------------------
mysqld( 3238)
futex(202) 0.000002 1 0 0.000002 0.000002 0.000002
----------------------------------------------------------------------------------------------------------------------------------------------------------
screen( 9045)
select( 23) 0.000082 4 0 0.000004 0.000069 0.000021
----------------------------------------------------------------------------------------------------------------------------------------------------------
# ./guider.py record -e b
[Thread Block Info] (Unit: KB/NR)
==========================================================================================================================================================
ID OPT NrDev TOTAL SEQUENTIAL( %) FS PATH
[ACCESS] COUNT
==========================================================================================================================================================
TOTAL READ 8:33 170,624 158,356( 92.8) ext4 /dev/sdc1
[ 4K - 7K] 2,024
[ 8K - 15K] 21
[ 16K - 31K] 43
[ 32K - 63K] 44
[ 64K - 127K] 155
[ 128K - 255K] 112
[ 256K - 511K] 510
[ 512K - 1023K] 2
WRITE 8:33 8 4( 50.0) ext4 /dev/sdc1
[ 4K - 7K] 2
----------------------------------------------------------------------------------------------------------------------------------------------------------
cron(3115) READ 8:33 644 576( 89.4) ext4 /dev/sdc1
[ 4K - 7K] 161
----------------------------------------------------------------------------------------------------------------------------------------------------------
cat(10392) READ 8:33 604 404( 66.9) ext4 /dev/sdc1
[ 4K - 7K] 110
[ 16K - 31K] 1
[ 32K - 63K] 1
[ 64K - 127K] 1
----------------------------------------------------------------------------------------------------------------------------------------------------------
bash(9085) READ 8:33 28 4( 14.3) ext4 /dev/sdc1
[ 4K - 7K] 7
----------------------------------------------------------------------------------------------------------------------------------------------------------
cat(10395) READ 8:33 169,348 157,384( 92.9) ext4 /dev/sdc1
[ 4K - 7K] 1,746
[ 8K - 15K] 21
[ 16K - 31K] 42
[ 32K - 63K] 43
[ 64K - 127K] 154
[ 128K - 255K] 112
[ 256K - 511K] 510
[ 512K - 1023K] 2
----------------------------------------------------------------------------------------------------------------------------------------------------------
kworker/u50:0(10304) WRITE 8:33 8 4( 50.0) ext4 /dev/sdc1
[ 4K - 7K] 2
----------------------------------------------------------------------------------------------------------------------------------------------------------
# ./guider.py record -e L
[Thread Futex Lock Info] [ Elapsed : 1.225 ] (Unit: Sec/NR)
==========================================================================================================================================================
Name( Tid/ Pid) Elapsed Process Block NrBlock CallMax Lock LockMax NrLock NrWait LBlock NrLBlock LastStat
==========================================================================================================================================================
mysqld( 3236/ 3208) 0.469 0.000 0.469 1 0.469 0.000 0.000 0 1 0.000 0 Wait
----------------------------------------------------------------------------------------------------------------------------------------------------------
mysqld( 3237/ 3208) 0.890 0.000 0.890 1 0.890 0.000 0.000 0 1 0.000 0 Wait
----------------------------------------------------------------------------------------------------------------------------------------------------------
mysqld( 3238/ 3208) 1.075 0.000 1.075 1 1.075 0.000 0.000 0 1 0.000 0 Wait
----------------------------------------------------------------------------------------------------------------------------------------------------------
[Thread File Lock Info] (Unit: Sec/NR)
==========================================================================================================================================================
Name( Tid) Wait Lock nrTryLock nrLocked
==========================================================================================================================================================
smbd( 2631) 0.000 0.000 3 3
----------------------------------------------------------------------------------------------------------------------------------------------------------
# ./guider.py record -s . -K openfile:getname::**string
[Thread KERNEL Event Info]
==========================================================================================================================================================
Event Comm( Tid ) Usage Count ProcMax ProcMin InterMax InterMin
==========================================================================================================================================================
openfile TOTAL( - ) 0.000729 1012 0.000013 0.000001 1.979834 0.000109
ps(10728) 0.000640 968 0.000013 0.000000 0.001636 0.000006
python2(10727) 0.000038 26 0.000004 0.000001 1.979834 0.000020
tmux( 6959) 0.000031 9 0.000006 0.000003 0.299492 0.201316
PassengerAgent(23183) 0.000008 5 0.000002 0.000001 0.007375 0.000109
sendmail-mta( 3419) 0.000007 2 0.000006 0.000001 0.000077 0.000077
PassengerAgent(10729) 0.000003 1 0.000003 0.000003 0.000000 0.000000
smbd(11086) 0.000002 1 0.000002 0.000002 0.000000 0.000000
----------------------------------------------------------------------------------------------------------------------------------------------------------
[Thread KERNEL Event History]
==========================================================================================================================================================
EVENT TYPE TIME COMM( TID) CALLER ELAPSED ARG
==========================================================================================================================================================
openfile EXIT 0.063942 tmux( 6959) porch_do_sys_open 0.000003 1>"/proc/7969/cmdline"
openfile ENTER 0.137626 python2(10727) -
openfile EXIT 0.137628 python2(10727) porch_do_sys_open 0.000002 1>"/sys/kernel/debug/tracing/trace"
openfile ENTER 0.363431 tmux( 6959) -
openfile EXIT 0.363437 tmux( 6959) porch_do_sys_open 0.000006 1>"/proc/7197/cmdline"
openfile ENTER 0.510452 smbd(11086) -
openfile EXIT 0.510454 smbd(11086) porch_do_sys_open 0.000002 1>"/var/log/samba/log.jhkim-z97x-ud3h"
openfile ENTER 0.564845 tmux( 6959) -
openfile EXIT 0.564848 tmux( 6959) porch_do_sys_open 0.000003 1>"/proc/7969/cmdline"
openfile ENTER 0.864255 tmux( 6959) -
openfile EXIT 0.864258 tmux( 6959) porch_do_sys_open 0.000003 1>"/proc/7197/cmdline"
openfile ENTER 1.065571 tmux( 6959) -
openfile EXIT 1.065574 tmux( 6959) porch_do_sys_open 0.000003 1>"/proc/7969/cmdline"
openfile ENTER 1.364980 tmux( 6959) -
openfile EXIT 1.364984 tmux( 6959) porch_do_sys_open 0.000004 1>"/proc/7197/cmdline"
openfile ENTER 1.437128 sendmail-mta( 3419) -
openfile EXIT 1.437134 sendmail-mta( 3419) porch_do_sys_open 0.000006 1>"/proc/loadavg"
openfile ENTER 1.437205 sendmail-mta( 3419) -
openfile EXIT 1.437206 sendmail-mta( 3419) porch_do_sys_open 0.000001 1>"/proc/loadavg"
openfile ENTER 1.566369 tmux( 6959) -
openfile EXIT 1.566372 tmux( 6959) porch_do_sys_open 0.000003 1>"/proc/7969/cmdline"
openfile ENTER 1.865776 tmux( 6959) -
openfile EXIT 1.865779 tmux( 6959) porch_do_sys_open 0.000003 1>"/proc/7197/cmdline"
openfile ENTER 1.955265 PassengerAgent(10729) -
openfile EXIT 1.955268 PassengerAgent(10729) porch_do_sys_open 0.000003 1>"/dev/fd"
----------------------------------------------------------------------------------------------------------------------------------------------------------
# ./guider.py funcrecord -s .
# ./guider.py guider.dat -o . -a
[Function CPU Info] [Cnt: 394] [Interval: 8ms] (USER)
==========================================================================================================================================================
__Usage__|___________________Function____________________|_____________________________________________Binary_____________________________________________
==========================================================================================================================================================
99.0% | cpuTest | /media/disk/work/test/a.out
+ 100.0% | <- startTest [/media/disk/work/test/a.out] <- main [/media/disk/work/test/a.out]
<- __libc_start_main [/lib/x86_64-linux-gnu/libc-2.19.so]
----------------------------------------------------------------------------------------------------------------------------------------------------------
0.5% | memset | /lib/x86_64-linux-gnu/libc-2.19.so
+ 100.0% | <- startTest [/media/disk/work/test/a.out] <- main [/media/disk/work/test/a.out]
<- __libc_start_main [/lib/x86_64-linux-gnu/libc-2.19.so]
----------------------------------------------------------------------------------------------------------------------------------------------------------
0.3% | _int_malloc | /lib/x86_64-linux-gnu/libc-2.19.so
----------------------------------------------------------------------------------------------------------------------------------------------------------
0.3% | 00007f756e3e7ee4 | ??
+ 100.0% | <- 000000000044676f [/media/disk/work/test/a.out]
----------------------------------------------------------------------------------------------------------------------------------------------------------
[Function CPU Info] [Cnt: 394] [Interval: 8ms] (KERNEL)
==========================================================================================================================================================
__Usage__|____________________________________________________________________Function____________________________________________________________________
==========================================================================================================================================================
100.0% | hrtimer_interrupt
+ 99.5% | <- local_apic_timer_interrupt <- smp_apic_timer_interrupt <- apic_timer_interrupt
+ 0.3% | <- local_apic_timer_interrupt <- smp_apic_timer_interrupt <- apic_timer_interrupt <- do_page_fault <- page_fault
+ 0.3% | <- local_apic_timer_interrupt <- smp_apic_timer_interrupt <- apic_timer_interrupt <- __do_fault <- handle_mm_fault <- __do_page_fault
<- do_page_fault <- page_fault
----------------------------------------------------------------------------------------------------------------------------------------------------------
# ./guider.py funcrecord -e m -s .
# ./guider.py guider.dat -o . -a
[Function Page Info] [Total: 11416KB] [Alloc: 11444KB(817)] [Free: 188KB(47)] (USER)
==========================================================================================================================================================
Usage ( Usr / Buf / Ker )|___________________Function____________________|________________LifeTime________________|______________Binary_______________
==========================================================================================================================================================
10256K( 2048/ 0/ 8208)| memset | AVR: 1.563 / MIN: 1.560 / MAX: 1.568 | /lib/x86_64-linux-gnu/libc-2.19.so
+ 10256K( 2048/ 0/ 8208)| <- startTest [/media/disk/work/test/a.out] <- main [/media/disk/work/test/a.out]
<- __libc_start_main [/lib/x86_64-linux-gnu/libc-2.19.so]
----------------------------------------------------------------------------------------------------------------------------------------------------------
960K( 956/ 0/ 4)| _int_malloc | AVR: 1.559 / MIN: 1.554 / MAX: 1.560 | /lib/x86_64-linux-gnu/libc-2.19.so
----------------------------------------------------------------------------------------------------------------------------------------------------------
56K( 16/ 0/ 40)| 00007f756e3e81e7 | AVR: 1.569 / MIN: 1.568 / MAX: 1.569 | ??
----------------------------------------------------------------------------------------------------------------------------------------------------------
44K( 36/ 0/ 8)| sysmalloc | AVR: 1.560 / MIN: 1.558 / MAX: 1.568 | /lib/x86_64-linux-gnu/libc-2.19.so
----------------------------------------------------------------------------------------------------------------------------------------------------------
12K( 12/ 0/ 0)| elf_machine_rela_relative | AVR: 1.568 / MIN: 1.568 / MAX: 1.568 | /lib/x86_64-linux-gnu/ld-2.19.so
+ 12K( 12/ 0/ 0)| <- dl_main [/lib/x86_64-linux-gnu/ld-2.19.so] <- _dl_sysdep_start [/lib/x86_64-linux-gnu/ld-2.19.so]
----------------------------------------------------------------------------------------------------------------------------------------------------------
8K( 8/ 0/ 0)| realloc | AVR: 1.568 / MIN: 1.568 / MAX: 1.568 | /lib/x86_64-linux-gnu/ld-2.19.so
+ 4K( 4/ 0/ 0)| <- _dl_map_object [/lib/x86_64-linux-gnu/ld-2.19.so]
----------------------------------------------------------------------------------------------------------------------------------------------------------
8K( 4/ 0/ 4)| dl_main | AVR: 1.568 / MIN: 1.568 / MAX: 1.568 | /lib/x86_64-linux-gnu/ld-2.19.so
+ 8K( 4/ 0/ 4)| <- _dl_sysdep_start [/lib/x86_64-linux-gnu/ld-2.19.so]
----------------------------------------------------------------------------------------------------------------------------------------------------------
[Function Page Info] [Total: 11416KB] [Alloc: 11444KB(817)] [Free: 188KB(47)] (KERNEL)
==========================================================================================================================================================
Usage ( Usr / Buf / Ker )|___________________Function____________________|__________________________________LifeTime__________________________________
==========================================================================================================================================================
8192K( 0/ 0/ 8192)| do_huge_pmd_anonymous_page | AVR: 1.563 / MIN: 1.562 / MAX: 1.564
+ 8192K( 0/ 0/ 8192)| <- handle_mm_fault <- __do_page_fault <- do_page_fault <- page_fault
----------------------------------------------------------------------------------------------------------------------------------------------------------
3084K( 3084/ 0/ 0)| handle_mm_fault | AVR: 1.563 / MIN: 1.554 / MAX: 1.569
+ 3076K( 3076/ 0/ 0)| <- __do_page_fault <- do_page_fault <- page_fault
+ 4K( 4/ 0/ 0)| <- __get_user_pages <- get_user_pages <- copy_strings.isra.17 <- copy_strings_kernel <- do_execve_common.isra.23
<- SyS_execve <- stub_execve
+ 4K( 4/ 0/ 0)| <- __do_page_fault <- do_page_fault <- page_fault <- load_elf_binary <- search_binary_handler
<- do_execve_common.isra.23 <- SyS_execve <- stub_execve
----------------------------------------------------------------------------------------------------------------------------------------------------------
# ./guider.py filerecord
[File Usage Info] [ File: 281 ] [ RAM: 78056(KB) ] [ Keys: Foward/Back/Save/Quit ]
==========================================================================================================================================================
__RAM(KB)___|_File(KB)_|__%___|_____________________________________________________Library & Process_____________________________________________________
==========================================================================================================================================================
7,616 | 7,616 | 100 | /run/samba/locking.tdb [Proc: 10] [Link: 1]
| smbd ( 2937) | smbd ( 9178) | smbd (21387) | smbd ( 3356) |
| smbd ( 2828) | smbd ( 2417) | smbd ( 3862) | smbd ( 2631) |
| smbd (11086) | smbd ( 729) |
----------------------------------------------------------------------------------------------------------------------------------------------------------
6,076 | 8,452 | 71 | /usr/lib/apache2/modules/libphp5.so [Proc: 11] [Link: 1]
| /usr/sbin/apach (13071) | /usr/sbin/apach (13073) | /usr/sbin/apach ( 3817) | /usr/sbin/apach ( 9111) |
| /usr/sbin/apach (20085) | /usr/sbin/apach ( 7221) | /usr/sbin/apach ( 345) | /usr/sbin/apach ( 346) |
| /usr/sbin/apach ( 7222) | /usr/sbin/apach (14278) | /usr/sbin/apach ( 9715) |
----------------------------------------------------------------------------------------------------------------------------------------------------------
5,784 | 9,828 | 58 | /usr/sbin/smbd [Proc: 10] [Link: 1]
| smbd ( 2937) | smbd ( 9178) | smbd (21387) | smbd ( 3356) |
| smbd ( 2828) | smbd ( 2417) | smbd ( 3862) | smbd ( 2631) |
| smbd (11086) | smbd ( 729) |
----------------------------------------------------------------------------------------------------------------------------------------------------------
4,800 | 25,880 | 18 | /var/lib/gems/1.9.1/gems/passenger-5.1.0/buildout/support-binaries/PassengerAgent [Proc: 3] [Link: 1]
| PassengerAgent (23161) | PassengerAgent (23176) | PassengerAgent (23191) |
----------------------------------------------------------------------------------------------------------------------------------------------------------
3,612 | 12,016 | 30 | /usr/sbin/mysqld [Proc: 1] [Link: 1]
| mysqld ( 3208) |
----------------------------------------------------------------------------------------------------------------------------------------------------------
2,988 | 2,988 | 100 | /usr/lib/libpython2.7.so.1.0 [Proc: 6] [Link: 1]
| vi (18865) | vi (28546) | vi ( 7200) | vi (22546) |
| vi ( 8826) | vi ( 8135) |
----------------------------------------------------------------------------------------------------------------------------------------------------------
2,228 | 2,884 | 77 | /usr/bin/python3.2mu [Proc: 1] [Link: 1]
| guider (22637) |
----------------------------------------------------------------------------------------------------------------------------------------------------------
2,016 | 2,016 | 100 | /usr/lib/libruby-1.9.1.so.1.9.1 [Proc: 1] [Link: 1]
| ruby1.9.1 (23294) |
----------------------------------------------------------------------------------------------------------------------------------------------------------
# ./guider.py draw guider.out
Enter the following command to see all commands supported by the guider:
$ ./guider.py --help
$ python -m guider --help
$ guider --help
Enter the following command to start tracing for all threads:
# ./guider.py record -a
Enter the following command to start monitoring for all processes:
$ ./guider.py top -a
Enter the command in the format shown bellow to see options and examples for each command:
$ ./guider.py record -h
$ ./guider.py top -h
Visit the following link to see the output of guider:
- https://github.com/iipeace/guider/wiki
- linux kernel (>= 2.6)
- python (>= 2.7)
If you can run 'pip' on your system then just enter the following command:
# pip install guider
and just run the following commands:
# python -m guider
# guider
Otherwise, download the source from https://github.com/iipeace/guider,
and just run "guider/guider.py" on shell.
If you want to run guider faster and lighter after downloading the source,
then build and install it on your system as below.
# cd guider && make && make install
Enable kernel options as below to take advantage of all the features
And if CONFIG_STRICT_MEMORY_RWX is enabled then disable it
CONFIG_RING_BUFFER
CONFIG_FTRACE
CONFIG_TRACING
CONFIG_TRACING_SUPPORT
CONFIG_EVENT_TRACING
CONFIG_NOP_TRACER
CONFIG_TRACEPOINTS
CONFIG_DYNAMIC_FTRACE
CONFIG_HAVE_DYNAMIC_FTRACE
CONFIG_FTRACE_SYSCALLS
CONFIG_HAVE_SYSCALL_TRACEPOINTS
CONFIG_TRACE_IRQFLAGS
CONFIG_TRACE_IRQFLAGS_SUPPORT
CONFIG_STACKTRACE
CONFIG_STACKTRACE_SUPPORT
CONFIG_USER_STACKTRACE_SUPPORT
CONFIG_FUNCTION_TRACER
CONFIG_FUNCTION_GRAPH_TRACER
CONFIG_UPROBES
CONFIG_UPROBE_EVENT
CONFIG_KPROBES
CONFIG_KPROBE_EVENTS
CONFIG_TASKSTATS
CONFIG_TASK_DELAY_ACCT
CONFIG_TASK_XACCT
CONFIG_TASK_IO_ACCOUNTING
CONFIG_PERF_EVENTS
CONFIG_HW_PERF_EVENT
Usage:
$ ./guider.py COMMAND|FILE [OPTIONS] [--help] [--version]
COMMAND:
[monitor] top <process>
threadtop <thread>
bgtop <background>
stacktop <stack>
perftop <PMU>
memtop <memory>
disktop <storage>
wsstop <memory>
reptop <json>
filetop <file>
[profile] record <thread>
funcrecord <function>
filerecord <file>
sysrecord <system>
[trace] strace <syscall>
mem <page>
[visual] draw <image>
cpudraw <cpu>
memdraw <memory>
vssdraw <vss>
rssdraw <rss>
leakdraw <leak>
iodraw <I/O>
[control] kill <signal>
cpulimit <cpu>
setsched <priority>
getaffinity <affinity>
setaffinity <affinity>
[test] alloctest <mem>
[util] convert <text>
[comm] list <list>
start <signal>
send <signal>
event <event>
server <server>
client <client>
FILE:
Profile file (e.g. guider.dat)
Report file (e.g. guider.out)
OPTIONS:
Check COMMAND with --help (e.g. ./guider.py top --help)
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