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tmsanrinsha id:tmsanrinsha

processã«é–¢ã™ã‚‹tmsanrinshaã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (6)

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tmsanrinsha 2016/03/20
ãƒ—ãƒã‚»ã‚¹

process

gdb

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ãƒªãƒ³ã‚¯
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Linux topç³»(*top)ã®ã‚³ãƒžãƒ³ãƒ‰9å€‹ä¸€è¦§ã¾ã¨ã‚.md Linux topç³»(*top)ã®ã‚³ãƒžãƒ³ãƒ‰9å€‹ //ä¸€è¦§ã¾ã¨ã‚ topã‚³ãƒžãƒ³ãƒ‰ä¾¿åˆ©ã§ã™ã‚ˆãã€‚ ãµã¨topã«ä¼¼ãŸã‚³ãƒžãƒ³ãƒ‰ã£ã¦ä»–ã«ã©ã‚“ãªã®ãŒã‚ã‚‹ã‚“ã ã‚ã¨æ€ã£ã¦èª¿ã¹ã¦ã¿ã¾ã—ãŸã€‚ (CentOS 6.4ï¼‹epelãƒªãƒã‚¸ãƒˆãƒª ãŒãƒ™ãƒ¼ã‚¹ã§ã™) å…ˆã«ã‚³ãƒžãƒ³ãƒ‰ä¸€è¦§ã§ã™ã€‚ I/Oã€ãƒ‡ãƒ¼ã‚¿ãƒ™ãƒ¼ã‚¹ç³»ã‚„ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯ç³»ã€ãƒ—ãƒã‚»ã‚¹ã€CPUã€ãƒ¡ãƒ¢ãƒªç‰ãªã©è‰²ã€…ã¨ã‚ã‚Šã¾ã™ã iotopï¼šTop ã«ä¼¼ãŸI/Oãƒ¦ãƒ¼ãƒ†ã‚£ãƒªãƒ†ã‚£ iftopï¼šãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯ã®ãƒˆãƒ©ãƒ•ã‚£ãƒƒã‚¯é‡ã‚’ãƒªã‚¢ãƒ«ã‚¿ã‚¤ãƒ ã«æŠŠæ¡ atopï¼šAn advanced interactive monitor htopï¼šInteractive process viewer slabtopï¼šSystem and process monitoring utilities innotopï¼šMySQL and InnoDB
tmsanrinsha 2014/07/16
top

process

memory
ãƒªãƒ³ã‚¯
ã‚µãƒ¼ãƒã‚’ãƒ¡ãƒ³ãƒ†ã™ã‚‹æ™‚ã«ä¾¿åˆ©ãª Linux ã‚³ãƒžãƒ³ãƒ‰ 3ã¤ - bekkou68 ã®æ—¥è¨˜
ã¯ã˜ã‚ã« ã‚µãƒ¼ãƒã‚’é‹ç”¨ã—ãŸã‚Šç’°å¢ƒã‚’æ§‹ç¯‰ã—ãŸã‚Šã—ã¦ã„ã¦ã€Œã‚ã‚Œã€‚ã‚ã®ãƒ—ãƒã‚»ã‚¹ã§åã„ã¦ã‚‹ãƒã‚°ã©ã“ã ã£ã‘ãƒ»ãƒ»ã€ãªã©å›°ã‚‹ã¨ããŒã‚ã‚Šã¾ã™ã€‚ ãã‚“ãªã¨ãã«é ¼ã‚Šã«ãªã‚‹ã‹ã‚‚ã—ã‚Œãªã„ã‚³ãƒžãƒ³ãƒ‰ã‚’ 3ã¤ã”ç´¹ä»‹ã—ã¾ã™ã€‚ @madeth å¸«åŒ ã«æ•™ãˆã¦ã„ãŸã ãã¾ã—ãŸã€‚ 1. proc ã§ãƒ—ãƒã‚»ã‚¹ãŒä½¿ã£ã¦ã„ã‚‹ãƒ•ã‚¡ã‚¤ãƒ«ã‚’è¦‹ã‚‹ å›°ã£ãŸã“ã¨ ãƒ—ãƒã‚»ã‚¹ã®åããƒã‚°ã®ãƒ‘ã‚¹ãŒã©ã†ã—ã¦ã‚‚åˆ†ã‹ã‚‰ãªã„ãƒ»ãƒ»ã€‚ è§£æ±ºæ³• (ç·¨é›† 2014/09/10) çŸ¥ã‚ŠãŸã„ãƒ—ãƒã‚»ã‚¹ã® ID ã‚’èª¿ã¹ã¾ã™ã€‚ $ ps aux | grep unicorn deploy 3335 xxx xxx xxx xxx X XX 15:14 0:07 unicorn master -c /var/www/myproject/unicorn/staging.rb -E staging -D ãƒ—ãƒã‚»ã‚¹ID (ã“ã®å ´åˆã¯ 3335) ã‚’ã‚‚ã¨ã« root æ¨©é™ã§ãƒ•ã‚¡ã‚¤ãƒ«ãƒ‡ã‚£ã‚¹ã‚¯ãƒª
tmsanrinsha 2014/06/30
log

process
ãƒªãƒ³ã‚¯
ã‚µãƒ¼ãƒã®ãƒˆãƒ©ãƒ–ãƒ«ã‚·ãƒ¥ãƒ¼ãƒ†ã‚£ãƒ³ã‚°ã«sysdigãŒä½¿ãˆãã† - $web->{note};
sysdig ã¨ã¯ï¼Ÿ Sysdig is open source, system-level exploration: capture system state and activity from a running Linux instance, then save, filter and analyze. Think of it as strace + tcpdump + lsof + awesome sauce. With a little Lua cherry on top. http://www.sysdig.org/ ä¸Šã«æ›¸ã„ã¦ã‚ã‚‹é€šã‚Šã€ä¸€è¨€ã§è¨€ã†ã¨ strace + tcpdump + lsof + Î±ã€‚tcpdumpã®ã‚ˆã†ã«-wã§æ›¸ãå‡ºã—ã¦-rã§èªã¿è¾¼ã‚ã‚‹ã®ãŒã‚ã‚ŠãŒãŸã„ã€‚ é«˜æ©Ÿèƒ½éŽãŽã¦ã¾ã å…¨ç„¶ä½¿ã„ã“ãªã›ã¦ãªã„ã‘ã©ã€ã±ã£ã¨è§¦ã£ãŸæ„Ÿã˜ä½¿ãˆãã†ã ãªã¨æ€ã£ãŸã‚‚ã®ã‚’ç´¹ä»‹ã€‚ 1. ãƒ—ãƒ
tmsanrinsha 2014/04/09
CPU

sysdig

linux

process
ãƒªãƒ³ã‚¯
netstatã‚³ãƒžãƒ³ãƒ‰
ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯ã«é–¢ã™ã‚‹å„ç¨®æƒ…å ±ã‚’è¡¨ç¤ºã™ã‚‹ã€‚ã‚³ãƒã‚¯ã‚·ãƒ§ãƒ³æƒ…å ±ï¼Œãƒ—ãƒãƒˆã‚³ãƒ«çµ±è¨ˆæƒ…å ±ï¼Œã‚¤ãƒ¼ã‚µãƒãƒƒãƒˆçµ±è¨ˆæƒ…å ±ï¼Œãƒ«ãƒ¼ãƒ†ã‚£ãƒ³ã‚°æƒ…å ±ãªã©ã‚’è¡¨ç¤ºã§ãã‚‹ã€‚ netstat [ã‚¢ãƒ‰ãƒ¬ã‚¹ãƒ»ãƒ•ã‚¡ãƒŸãƒªãƒ»ã‚ªãƒ—ã‚·ãƒ§ãƒ³] [--tcp|-t] [--udp|-u] [--raw|-w] [--listening|-l] [--all|-a] [--numeric|-n] [--numeric-hosts] [--numeric-ports] [--numeric-users] [--extend|-e] [--timers|-o] [--program|-p] [--verbose|-v] [--continuous|-c] ã¾ãŸã¯ netstat {--route|-r} [ã‚¢ãƒ‰ãƒ¬ã‚¹ãƒ»ãƒ•ã‚¡ãƒŸãƒªãƒ»ã‚ªãƒ—ã‚·ãƒ§ãƒ³] [--fib|-F] [--cache|-C] [--extend|-e[--extend|-e]] [--num
tmsanrinsha 2014/03/19
netstat

port

process
ãƒªãƒ³ã‚¯
ãƒ—ãƒã‚»ã‚¹ãƒ»ãƒ‘ã‚¤ãƒ—ãƒ»ãƒªãƒ€ã‚¤ãƒ¬ã‚¯ã‚·ãƒ§ãƒ³ãƒ»ãƒ•ã‚¡ã‚¤ãƒ«ãƒ‡ã‚£ã‚¹ã‚¯ãƒªãƒ—ã‚¿ã®å®Ÿä½“ã‚’è¦‹ã«è¡Œã - ã‚¶ãƒªã‚¬ãƒ‹ãŒè¦‹ã¦ã„ãŸ...ã€‚
ãƒ—ãƒã‚»ã‚¹ç½®ãæ›ãˆã¨ã‹ã€åå‰ä»˜ããƒ‘ã‚¤ãƒ—ã¨ã‹ã€ã¨ã¦ã‚‚ä¾¿åˆ©ãªæ©Ÿèƒ½ãªã®ã ã‘ã©ã€ãã®ä»•çµ„ã¿ã¯ã©ã†ãªã£ã¦ã„ã‚‹ã®ã ã‚ã†ï¼Ÿæ–ç‰‡çš„ãªçŸ¥è˜ã°ã‹ã‚Šã§ã¯ã€ãã®æ ¸å¿ƒã«ã¯ãªã‹ãªã‹è¾¿ã‚Šç€ã‘ãªã„ã€‚ã‚µãƒ³ãƒ—ãƒ«ã‚³ãƒ¼ãƒ‰ã®çœŸä¼¼ã¯ã§ãã‚‹ã‘ã©ã€ãã‚Œä»¥ä¸Šã®ç™ºæƒ³ã¯ã§ããªã„...ã€‚ã‚‚ã£ã¨æ ¹æœ¬çš„ãªã¨ã“ã‚ã‹ã‚‰ã¡ã‚ƒã‚“ã¨ç†è§£ã—ã¦ãŠã‹ãªã„ã¨ã€ã„ã¤ã¾ã§ãŸã£ã¦ã‚‚ã‚³ãƒžãƒ³ãƒ‰ã®ä½¿ã„æ–¹ã®æœ¬è³ªãŒç†è§£ã§ããªã„ã¨æ„Ÿã˜ãŸã€‚ãƒ—ãƒã‚»ã‚¹ã¨ã¯ä½•ã‹ï¼Ÿãƒ‘ã‚¤ãƒ—ã¨ã¯ä½•ã‹ï¼Ÿãƒªãƒ€ã‚¤ãƒ¬ã‚¯ã‚·ãƒ§ãƒ³ã¨ã¯ä½•ã‹ï¼Ÿãƒ•ã‚¡ã‚¤ãƒ«ãƒ‡ã‚£ã‚¹ã‚¯ãƒªãƒ—ã‚¿ã¨ã¯ä½•ã‹ï¼Ÿå¯èƒ½ãªé™ã‚Šãã®æœ¬è³ªã‚’æŽ¢ã£ã¦ã¿ã‚ˆã†ã¨æ€ã†ã€‚ UNIXã®ãƒ—ãƒã‚»ã‚¹ UNIXã§ã¯ã€è¤‡æ•°ã®ãƒ¦ãƒ¼ã‚¶ãƒ¼ãŒãƒã‚°ã‚¤ãƒ³ã—ãŸçŠ¶æ…‹ã§ã€åŒæ™‚ã«è¤‡æ•°ã®å‡¦ç†ã‚’ä¾é ¼ã•ã‚Œã‚‹çŠ¶æ³ãŒå¤šã€…ã‚ã‚‹ã€‚ ã¨ã“ã‚ãŒã€ã©ã‚“ãªã«é«˜æ€§èƒ½ãªCPUã§ã‚ã£ã¦ã‚‚ã€ã‚ã‚‹çž¬é–“ã«å‡¦ç†ã§ãã‚‹ã®ã¯ãŸã£ãŸ1ã¤ã®å‡¦ç†ã ã‘ã§ã‚ã‚‹ã€‚ ãã‚“ãªæ™‚OSã¯ã€ãã‚Œãžã‚Œã®å‡¦ç†ã«å¿…è¦ãªãƒ¡ãƒ¢ãƒªé ˜åŸŸã‚’å‰²ã‚Šå½“ã¦ã¦ã€CPUã‚’ã‚¿ã‚¤ãƒŸãƒ³ã‚°ã‚ˆãåˆ‡ã‚Šæ›¿ãˆãªãŒã‚‰åŒæ™‚ä¸¦è¡Œçš„
tmsanrinsha 2013/07/27
unix

ãƒ—ãƒã‚»ã‚¹

process
ãƒªãƒ³ã‚¯
1