[B! performance] lEDfm4UEã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯

lEDfm4UE id:lEDfm4UE

performanceã«é–¢ã™ã‚‹lEDfm4UEã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (70)

${{author_name}}$

{{{comment_expanded}}}

{{label}}

{{#is_bookmark}}ãƒªã‚¹ãƒˆ{{/is_bookmark}}{{^is_bookmark}}ãƒªãƒ³ã‚¯{{/is_bookmark}}

${{author_name}}$
{{author_name}}{{created}}
{{ #comment }}{{ comment }}{{ /comment }}
- {{ label }}

${{author_name}}$

{{{comment_expanded}}}

{{label}}

{{#is_bookmark}}ãƒªã‚¹ãƒˆ{{/is_bookmark}}{{^is_bookmark}}ãƒªãƒ³ã‚¯{{/is_bookmark}}

CPUä½¿ç”¨çŽ‡100ï¼…ã®Webã‚µãƒ¼ãƒã‚’OSã®ãƒãƒ¥ãƒ¼ãƒ‹ãƒ³ã‚°ã ã‘ã§CPUä½¿ç”¨çŽ‡20%ã¾ã§æ”¹å–„ã™ã‚‹ - äººé–“ã¨ã‚¦ã‚§ãƒ–ã®æœªæ¥
ã“ã‚“ã°ã‚“ã¯ã€ @matsumotoryã§ã™ã€‚ hb.matsumoto-r.jp ä¸Šè¨˜ã‚¨ãƒ³ãƒˆãƒªã«ãŠã„ã¦ã€ãƒ—ãƒã‚»ã‚¹ã®å¤§é‡ãƒ¡ãƒ¢ãƒªç¢ºä¿ã«ä¼´ã†ãƒšãƒ¼ã‚¸ãƒ†ãƒ¼ãƒ–ãƒ«ã‚µã‚¤ã‚ºã¨ãƒ™ãƒ¼ã‚¸ãƒ†ãƒ¼ãƒ–ãƒ«ã‚¨ãƒ³ãƒˆãƒªæ•°ã®è‚¥å¤§åŒ–ã«ã‚ˆã‚‹cloneã‚„execveã®æ€§èƒ½åŠ£åŒ–ã¨CPUä½¿ç”¨æ™‚é–“ã®å°‚æœ‰å•é¡Œã€ãŠã‚ˆã³ã€ãã‚Œã‚‰ã®è§£æ±ºæ–¹æ³•ã«ã¤ã„ã¦ã‚·ã‚¹ãƒ†ãƒ ã‚³ãƒ¼ãƒ«ãƒ¬ãƒ™ãƒ«ã§ç¢ºèªã—ã¾ã—ãŸã€‚ ãã“ã§ä»Šå›žã¯ã€ã‚·ã‚¹ãƒ†ãƒ ã‚³ãƒ¼ãƒ«ã‚„ãã®ã‚«ãƒ¼ãƒãƒ«å†…éƒ¨ã®å‡¦ç†ã®æ€§èƒ½ã€ã¨ã„ã†ã‚ˆã‚Šã¯ã€ã‚ˆã‚Šå®Ÿè·µçš„ãªç’°å¢ƒã§ã‚ã‚‹Apache httpdã¨mod_cgiã‚’ç”¨ã„ã¦ã€phpinfo()ã‚’å®Ÿè¡Œã™ã‚‹ã ã‘ã®CGIã«å¯¾ã—ã¦ãƒ™ãƒ³ãƒãƒžãƒ¼ã‚¯ã‚’ã‹ã‘ãŸæ™‚ã«ã©ã‚Œãã‚‰ã„CPUã®idleãŒç©ºãã‹ã€ã‚·ã‚¹ãƒ†ãƒ CPUã®ä½¿ç”¨é‡ãŒå¤‰ã‚ã‚‹ã‹ã‚’ã€å‰å›žç¤ºã—ãŸè§£æ±ºæ–¹æ³•ã®1ã¤ã§ã‚ã‚‹HugePagesã‚’ä½¿ã†ã‹ã©ã†ã‹ã®è¦³ç‚¹ã§æ¯”è¼ƒã—ã¦ã¿ã¾ã—ã‚‡ã†ã€‚ ç‰¹å®šæ¡ä»¶ä¸‹ã®Webã‚µãƒ¼ãƒç’°å¢ƒã®ã‚·ã‚¹ãƒ†ãƒ CPUã«èµ·å› ã™ã‚‹é«˜è² è·å•é¡Œã‹ã‚‰ã€ã‚·ã‚¹ãƒ†ãƒ ã‚³ãƒ¼ãƒ«ã‚„ã‚«ãƒ¼ãƒ
lEDfm4UE 2016/07/24
*ã‚ã¨ã§

development

performance
ãƒªãƒ³ã‚¯
Brendan Gregg's Homepage
Recent posts: 10 Mar 2024 Â» eBPF Documentary 28 Apr 2023 Â» eBPF Observability Tools Are Not Security Tools 01 Mar 2023 Â» USENIX SREcon APAC 2022: Computing Performance: What's on the Horizon 17 Feb 2023 Â» USENIX SREcon APAC 2023: CFP 02 May 2022 Â» [email protected] 15 Apr 2022 Â» Netflix End of Series 1 09 Apr 2022 Â» TensorFlow Library Performance 19 Mar 2022 Â» Why Don't You Use ... 26 Sep 2021 Â» T
lEDfm4UE 2015/05/21
Brendan D. Gregg

*ã‚ã¨ã§

development

performance

linux
ãƒªãƒ³ã‚¯
MySQLã‚’ãƒãƒ¥ãƒ¼ãƒ‹ãƒ³ã‚°ã€ãã—ã¦ã‚¹ã‚±ãƒ¼ãƒ«ã‚¢ãƒƒãƒ—ï¼ã‚¹ã‚±ãƒ¼ãƒ«ã‚¢ã‚¦ãƒˆã¸ è¨˜äº‹ä¸€è¦§ | gihyo.jp
ç¬¬2å›žMySQLãƒãƒ¥ãƒ¼ãƒ‹ãƒ³ã‚°ï¼ˆ1ï¼‰ã€€MySQLãƒãƒ¥ãƒ¼ãƒ‹ãƒ³ã‚°ã€ãã®å‰ã« æ¢¶å±±éš†è¼” 2015-02-17
lEDfm4UE 2015/02/07
*ã‚ã¨ã§

documents

development

databases

performance
ãƒªãƒ³ã‚¯
Gatling Load and Performance testing - Open-source load and performance testing
FEATURES Build Scripting assistance No-code test builder Recorder Test-as-code JavaScript TypeScript Java Kotlin Scala Postman NEW AdvancedÂ protocols gRPC MQTT
lEDfm4UE 2014/10/25
*ã‚ã¨ã§

software

development

testing

performance
ãƒªãƒ³ã‚¯
HTML5 Boilerplateã®é–‹ç™ºè€…ã§Googleã®ã‚¨ãƒ³ã‚¸ãƒ‹ã‚¢ã€ãƒãƒ¼ãƒ«ãƒ»ã‚¢ã‚¤ãƒªãƒƒã‚·ãƒ¥ã«èžãCSSé«˜é€ŸåŒ–ãƒ†ã‚¯ãƒ‹ãƒƒã‚¯ - builder by ZDNet Japan
Adobe SystemsãŒãƒã‚µãƒ³ã‚¼ãƒ«ã‚¹ã§5æœˆã«åˆæ—¬ã«é–‹å‚¬ã—ãŸã€ŒAdobe MAX 2013ã€ã«ãŠã„ã¦ã€HTML5 Boilerplateã®é–‹ç™ºè€…ã¨ã—ã¦çŸ¥ã‚‰ã‚Œã‚‹Paul Irishæ°ã®è¬›æ¼”ã€ŒMobile CSS Performanceã€ã‚’è´è¬›ã—ãŸã€‚ãã®å†…å®¹ã‚’ãƒ™ãƒ¼ã‚¹ã«ã—ãªãŒã‚‰ã€CSSã‚’é«˜é€ŸåŒ–ã™ã‚‹ãŸã‚ã®ã•ã¾ã–ã¾ãªãƒ†ã‚¯ãƒ‹ãƒƒã‚¯ã‚’ç´¹ä»‹ã™ã‚‹ã€‚ Paul Irishæ°ã¯ã€HTML5 Boilerplateã‚„Modernizrãªã©ã®é–‹ç™ºè€…ã¨ã—ã¦ä¸–ç•Œçš„ã«è‘—åãªGoogleã®ã‚¨ãƒ³ã‚¸ãƒ‹ã‚¢ã€‚ãã®å½¼ãŒç›´æŽ¥CSSã®ãƒ‘ãƒ•ã‚©ãƒ¼ãƒžãƒ³ã‚¹ã‚’èªžã‚‹ã¨ã‚ã£ã¦ã€ã‚»ãƒƒã‚·ãƒ§ãƒ³ã¯å¤§å¤‰ãªäººæ°—ã§ã‚ã£ãŸã€‚ ä¸€èˆ¬çš„ã«ã‚¦ã‚§ãƒ–ãƒšãƒ¼ã‚¸ã®é«˜é€ŸåŒ–ã€ç‰¹ã«ãƒ¢ãƒã‚¤ãƒ«ã«ãŠã„ã¦ã¯CSSã‚’é«˜é€ŸåŒ–ã™ã‚‹ã“ã¨ã‚ˆã‚Šã‚‚ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯ã®ãƒ‘ãƒ•ã‚©ãƒ¼ãƒžãƒ³ã‚¹ã‚’æœ€é©åŒ–ã™ã‚‹æ–¹ãŒåŠ¹æžœãŒé«˜ã„ã€‚ãã®ãŸã‚ã€ã¾ãšã¯PageSpeedã‚„YSlowãªã©ã‚’åŠ¹æžœçš„ã«ä½¿ç”¨ã—ã€HTTPãƒªã‚¯ã‚¨ã‚¹ãƒˆæ•°ã‚’æ¸›ã‚‰ã™ã€ãƒ€ã‚¦ãƒ³ãƒãƒ¼
lEDfm4UE 2013/07/14
*ã‚ã¨ã§

documents

development

performance
ãƒªãƒ³ã‚¯
Apache JMeter ã§è² è·è©¦é¨“ã‚’ã—ã‚ˆã†!
Â© 2006 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice 2007 Apache JMeter 2007 1 30 2 19 2 14 â€¢ â€¢ Apache JMeter âˆ’ â€¢ âˆ’ âˆ’ 3 19 2 14 â€¢ âˆ’ â€¢ 2 âˆ’ â€¢ âˆ’ 4 19 2 14 â€¢ â€¢ â€¢ â€¢ â€¢ â€¢ Free Apache JMeter Apache JMeter 6 19 2 14 JMeter JMeter Jakarta / z z 100% pure Java Windows Linux z GUI z / z HTTP(HTTPS) FTP WEB z z Web 7 19 2 14 JMeter y y Java y y J
lEDfm4UE 2013/04/06
*ã‚ã¨ã§

documents

development

testing

performance
ãƒªãƒ³ã‚¯
Linux Performance Analysis and Tools
Video: http://joyent.com/blog/linux-performance-analysis-and-tools-brendan-gregg-s-talk-at-scale-11x ; This talk for SCaLE11x covers system performance analysis methodologies and the Linux tools to support them, so that you can get the most out of your systems and solve performance issues quickly. This includes a wide variety of tools, including basics like top(1), advanced tools like perf, and ne
lEDfm4UE 2013/03/01
*ã‚ã¨ã§

documents

development

performance

linux
ãƒªãƒ³ã‚¯
æ´¥å³¶åšå£«ã®ãƒ‘ãƒ•ã‚©ãƒ¼ãƒžãƒ³ã‚¹è¬›åº§
ã‚¯ãƒ©ã‚¦ãƒ‰ãƒ»ã‚¢ã‚«ã‚¦ãƒ³ãƒˆ ã‚¯ãƒ©ã‚¦ãƒ‰ãƒ»ãƒ€ãƒƒã‚·ãƒ¥ãƒœãƒ¼ãƒ‰ã¸ã®ã‚¢ã‚¯ã‚»ã‚¹ã€ã”æ³¨æ–‡ã®ç®¡ç†ãªã©ã€ã•ã¾ã–ã¾ãªæ“ä½œã‚’è¡Œãˆã¾ã™ã€‚ ã‚µã‚¤ãƒ³ã‚¤ãƒ³å›½ã‚’é¸æŠž
lEDfm4UE 2013/01/03
*ã‚ã¨ã§

documents

development

databases

performance
ãƒªãƒ³ã‚¯
RDBMSã§ã‚‚å¤§è¦æ¨¡ãƒ‡ãƒ¼ã‚¿ã‚’ã‚ãã‚‰ã‚ãªã„ãŸã‚ã«ã¯ è¨˜äº‹ä¸€è¦§ | gihyo.jp
ç¬¬7å›žå¤§è¦æ¨¡ãƒ‡ãƒ¼ã‚¿å‡¦ç†ã«ãŠã‘ã‚‹CPUã¨I/Oã®ãƒãƒ©ãƒ³ã‚¹ã‚’ã©ã†è€ƒãˆã‚‹ã‹ å±±å´Žæ³°å²ï¼Œæ¦å‰ä½‘ç¥ 2013-03-19
lEDfm4UE 2012/12/19
*ã‚ã¨ã§

documents

development

databases

performance
ãƒªãƒ³ã‚¯
Microsoft Learn: Build skills that open doors in your career
Microsoft Learn. Spark possibility. Build skills that open doors. See all you can do with documentation, hands-on training, and certifications to help you get the most from Microsoft products. Learn by doing Gain the skills you can apply to everyday situations through hands-on training personalized to your needs, at your own pace or with our global network of learning partners. Take training Find
lEDfm4UE 2012/12/16
*ã‚ã¨ã§

development

performance

scalability

microsoft
ãƒªãƒ³ã‚¯
JMeter - Apache JMeterâ„¢
The Apache JMeterâ„¢ application is open source software, a 100% pure Java application designed to load test functional behavior and measure performance. It was originally designed for testing Web Applications but has since expanded to other test functions. What can I do with it? Apache JMeter may be used to test performance both on static and dynamic resources, Web dynamic applications. It can be u
lEDfm4UE 2012/12/15
software

development

testing

performance
ãƒªãƒ³ã‚¯
Flood - The Apache HTTP Server Project
Flood - a profile-driven HTTP load testerÂ¶ Flood is a profile-driven HTTP load tester. It can be used to gather important performance metrics for your website. Please see the FAQ for common questions about flood. Getting and using floodÂ¶ Please read the Building flood document for a quick installation guide for flood. Example profilesÂ¶ Flood's configuration is XML-based. Some of the links below sh
lEDfm4UE 2012/12/15
*ã‚ã¨ã§

software

development

performance

testing
ãƒªãƒ³ã‚¯
Webã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã‚’é«˜é€ŸåŒ–ã™ã‚‹50ã®ãƒˆãƒªãƒƒã‚¯
Microsoftã®Internet Explorer PMã§ã‚ã‚‹Jatinder Mannæ°ã¯ã€BUILD 2012ã§HTML5ã‚¢ãƒ—ãƒªã¨ã‚µã‚¤ãƒˆã‚’é«˜é€ŸåŒ–ã™ã‚‹50ã®ãƒ‘ãƒ•ã‚©ãƒ¼ãƒžãƒ³ã‚¹ãƒˆãƒªãƒƒã‚¯ã¨ã„ã†ã‚»ãƒƒã‚·ãƒ§ãƒ³ã§ã€Webã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã‚’é«˜é€ŸåŒ–ã™ã‚‹å¤šãã®ãƒãƒƒãƒ—ã‚¹ã‚’æä¾›ã—ãŸã€‚ Mannæ°ãŒæä¾›ã—ãŸã‚¢ãƒ‰ãƒã‚¤ã‚¹ã¯ã€ä»¥ä¸‹ã®6ã¤ã®åŽŸå‰‡ã‚’ä¸å¿ƒã«æ§‹æˆã•ã‚Œã¦ã„ãŸã€‚ 1.Â ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯ãƒªã‚¯ã‚¨ã‚¹ãƒˆã«è¿…é€Ÿã«å¿œç”ã™ã‚‹ ãƒªãƒ€ã‚¤ãƒ¬ã‚¯ãƒˆã‚’é¿ã‘ã‚‹ã€‚ä¸Šä½1,000ã®Webã‚µã‚¤ãƒˆã®ã†ã¡63%ã¯ã€ãƒªãƒ€ã‚¤ãƒ¬ã‚¯ãƒˆã‚’ä½¿ç”¨ã—ã¦ã„ã‚‹ã€‚ã“ã‚Œã‚‰ã¯ãƒªãƒ€ã‚¤ãƒ¬ã‚¯ãƒˆã‚’ã‚„ã‚ã‚‹ã“ã¨ã«ã‚ˆã£ã¦10%ã®ãƒ‘ãƒ•ã‚©ãƒ¼ãƒžãƒ³ã‚¹ã‚’æ”¹å–„ã™ã‚‹ã“ã¨ãŒã§ãã‚‹ã€‚ ãƒ¡ã‚¿ãƒªãƒ•ãƒ¬ãƒƒã‚·ãƒ¥ã‚’é¿ã‘ã‚‹ã€‚ä¸–ç•Œã®URLã®ã†ã¡14%ã¯ã€ãƒ¡ã‚¿ãƒªãƒ•ãƒ¬ãƒƒã‚·ãƒ¥ã‚’ä½¿ã£ã¦ã„ã‚‹ã€‚ å¯èƒ½ãªé™ã‚Šãƒ¦ãƒ¼ã‚¶ãƒ¼ã®è¿‘ãã«ã‚ã‚‹CDNã‚’ä½¿ç”¨ã—ã¦ã‚µãƒ¼ãƒãƒ¼ã®å¿œç”æ™‚é–“ã‚’æœ€å°åŒ–ã™ã‚‹ã€‚ ç•°ãªã‚‹ãƒ‰ãƒ¡ã‚¤ãƒ³ã‹ã‚‰ã®ãƒªã‚½ãƒ¼ã‚¹ã‚’ãƒ€ã‚¦ãƒ³ãƒãƒ¼ãƒ‰ã™ã‚‹ã“ã¨ã«ã‚ˆã£ã¦ã€åŒæ™‚
lEDfm4UE 2012/11/29
*ã‚ã¨ã§
ãƒªãƒ³ã‚¯
mPulse â€” Real User Performance Monitoring and Real-Time Analytics | Akamai
Compute Build, release, and scale faster with VMs for every workload
lEDfm4UE 2012/09/29
*ã‚ã¨ã§

documents

development

network

performance
ãƒªãƒ³ã‚¯
Performance Tuning Guidelines for previous versions of Windows Server
This browser is no longer supported. Upgrade to Microsoft Edge to take advantage of the latest features, security updates, and technical support.
lEDfm4UE 2012/08/05
*ã‚ã¨ã§

documents

development

performance

microsoft
ãƒªãƒ³ã‚¯
PageSpeed Insights
This site uses cookies from Google to deliver its services and to analyze traffic.
lEDfm4UE 2012/06/17
*ã‚ã¨ã§
ãƒªãƒ³ã‚¯
è² è·ãƒ†ã‚¹ãƒˆãƒ„ãƒ¼ãƒ« http_load ã§ ssl ã‚’åˆ©ç”¨ã§ãã‚‹ã‚ˆã†ã«ã™ã‚‹ - ãŠã‚‚ã—ã‚webã‚µãƒ¼ãƒ“ã‚¹é–‹ç™ºæ—¥è¨˜
ãŠæ‰‹è»½ãªã‚¦ã‚§ãƒ–ã‚µãƒ¼ãƒè² è·ãƒ†ã‚¹ãƒˆãƒ„ãƒ¼ãƒ«ã®ä»£è¡¨ã¨è¨€ãˆã° ab ã§ã™ãŒã€ã©ã†ã‚‚è‡ªåˆ†ã®ç’°å¢ƒ(mac osx lion)ã§ã¯ã†ã¾ãå‹•ãã¾ã›ã‚“ã€‚å…·ä½“çš„ã«ã¯ã‚µãƒ¼ãƒå´ã«ã¯ã¾ã ä½™è£•ãŒã‚ã‚‹ã®ã«æŽ¥ç¶šãŒåˆ‡ã‚Œã¦ã—ã¾ã£ãŸã‚Šã—ã¾ã™ã€‚ã‚½ãƒ¼ã‚¹ã‹ã‚‰apacheã‚’ãƒ“ãƒ«ãƒ‰ã™ã‚‹ã¨ã„ã„ã¨ã„ã†è©±ã—ã‚’ä½•å‡¦ã‹ã§è¦‹ã‹ã‘ãŸã‘ã©ã†ã¾ãã„ã‹ãšâ€¦çµå±€ä»–ã®ãƒ„ãƒ¼ãƒ«ã‚’ä½¿ã†ã“ã¨ã«ã—ã¾ã—ãŸã€‚ http_loadã¯ abã¨åŒã˜ãã‚‰ã„ãŠæ‰‹è»½ãªãƒ„ãƒ¼ãƒ«ã§ã™ã€‚æ™®é€šã«ä½¿ã†åˆ†ã«ã¯ããã‚Œã°ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«æ–¹æ³•ã€å®Ÿè¡Œæ™‚ã®ã‚ªãƒ—ã‚·ãƒ§ãƒ³ç‰ã§ã¦ãã¾ã™ãŒã€ssl ã‚’åˆ©ç”¨ã—ã¦ã„ã‚‹ã‚µã‚¤ãƒˆã®è² è·ã‚’ãƒ†ã‚¹ãƒˆã™ã‚‹æ–¹æ³•ãŒãªã‹ãªã‹è¦‹ã¤ã‹ã‚‰ãªãã¦å›°ã‚Šã¾ã—ãŸã€‚ã®ã§åŒã˜ã‚ˆã†ã«æ‚©ã‚“ã§ã„ã‚‹äººã®ãŸã‚ã«æ‰‹é †ã‚’æ›¸ã„ã¦ãŠãã¾ã™ã€‚ æ™®é€šã«ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã™ã‚‹ã ã‘ãªã‚‰ ã‚½ãƒ¼ã‚¹ã‚’ãƒ€ã‚¦ãƒ³ãƒãƒ¼ãƒ‰ã—ã¦å±•é–‹ make sudo make install ã ã‘ã§å•é¡Œãªã„ã®ã§ã™ãŒã€sslã‚’ä½¿ãˆã‚‹ã‚ˆã†ã«ã™ã‚‹ã«ã¯ make ã®å‰ã« Makefile
lEDfm4UE 2012/06/10
*ã‚ã¨ã§

documents

development

performance
ãƒªãƒ³ã‚¯
Amazon.co.jp: Oracle SQLãƒãƒ¥ãƒ¼ãƒ‹ãƒ³ã‚°: ãƒ‘ãƒ•ã‚©ãƒ¼ãƒžãƒ³ã‚¹æ”¹å–„ã¨äº‹å‰å¯¾ç–ã«å½¹ç«‹ã¤ æœ¬æ°—ã§å¦ã¶å®Ÿè·µçš„ãªè€ƒãˆæ–¹ã¨ãƒ†ã‚¯ãƒ‹ãƒƒã‚¯: åŠ è—¤ç¥¥å¹³, ä¸å³¶ç›Šæ¬¡éƒŽ: æœ¬
lEDfm4UE 2012/01/29
*ã‚ã¨ã§

books

development

databases

performance
ãƒªãƒ³ã‚¯
perfã®ä½¿ã„ã‹ãŸ
æ¦‚è¦ Linuxã®ãƒ‘ãƒ•ã‚©ãƒ¼ãƒžãƒ³ã‚¹è§£æžãƒ„ãƒ¼ãƒ«ã§ã‚ã‚‹perfã®ä½¿ã„ã‹ãŸã®ç´¹ä»‹ èƒŒæ™¯ å€‹äººçš„ã«perfã‚ˆãã§ãã¦ã‚‹ã¨æ€ã†ã®ã§ç´¹ä»‹ã—ãŸã„ã¨ã„ã†ã®ã¨ã€ ãƒ‘ãƒ•ã‚©ãƒ¼ãƒžãƒ³ã‚¹ã‚«ã‚¦ãƒ³ã‚¿ã®èªã¿æ–¹ã£ã¦ã‚ã‚“ã¾ã‚ŠçŸ¥ã‚‰ã‚Œã¦ãªã„ã¿ãŸã„ãªã®ã§ã€ ãã‚Œã®è§£èª¬ã‚’æ›¸ããŸã„ã€‚ æ§‹æˆ perf ã«ã¤ã„ã¦èª¬æ˜Žã—ãŸã‚ã¨ã€ãƒ‘ãƒ•ã‚©ãƒ¼ãƒžãƒ³ã‚¹ã‚«ã‚¦ãƒ³ã‚¿ã®èªã¿ã‹ãŸã€è¦‹ã‹ãŸã€ã‚’èª¬æ˜Žã™ã‚‹ã€‚ perfã¨ã¯ä½•ã‹ Linuxã«ä»˜ã„ã¦ãã‚‹ãƒ—ãƒãƒ•ã‚¡ã‚¤ãƒ©ã€‚ man perf ã«ã‚ˆã‚‹ã¨ã€ NAME ---- perf - Performance analysis tools for Linux ã¨ã€æ›¸ã„ã¦ã‚ã‚‹ã€‚åå‰ãŒã²ã©ã„ã®ã§ãªã‚“ã¨ã‹ã—ã¦ã»ã—ã„ã€‚ perf ã®ç‰¹å¾´ å€‹äººçš„ã«ã¯ã€æ‰‹è»½ã«ä½¿ãˆã‚‹ã®ãŒç´ æ™´ã‚‰ã—ã„ã¨æ€ã†ã€‚ 2.6.31ä»¥é™ã‚«ãƒ¼ãƒãƒ«ã«æ¨™æº–ã§ä»˜ã„ã¦ã‚‹ã€‚(Ubuntuã ã¨linux-tools-common(TODO:ã‚ã¨ã§ç¢ºèª)ã§å…¥ã‚‹ã¯ãš) ç‰¹æ®Šãªè¨å®šãŒå¿…è¦ç„¡ãã€
lEDfm4UE 2011/10/01
*ã‚ã¨ã§

documents

development

performance

troubleshooting

linux
ãƒªãƒ³ã‚¯
http://oracletech.jp/products/tsushima/
lEDfm4UE 2011/08/31
*ã‚ã¨ã§

documents

development

databases

performance
ãƒªãƒ³ã‚¯
1 2 3 4 æ¬¡ã®ãƒšãƒ¼ã‚¸