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JAWS-UG Fukuoka勉強会 第3回 災害時の対応とAWSの力
 

JAWS-UG Fukuoka勉強会 第3回 災害時の対応とAWSの力

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2011年6月21日に行われたJAWS-UG大阪にて、LTで発表した資料。RDSの紹介とRDS for Oracleへの移行でハマる箇所の紹介。

2011年6月21日に行われたJAWS-UG大阪にて、LTで発表した資料。RDSの紹介とRDS for Oracleへの移行でハマる箇所の紹介。

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    JAWS-UG Fukuoka勉強会 第3回 災害時の対応とAWSの力 JAWS-UG Fukuoka勉強会 第3回 災害時の対応とAWSの力 Presentation Transcript

    • JAWS-UG Fukuoka 3 AWS kaz@cloudpack.jp 2011.6.21
    • : @kaz_goto JAWS-UG: Tokyo, Osaka, Fukuoka new! AWS : Gold 1SSID: kaz_goto4 AWS JAWS-UG Osaka 25 AWS Partner Advisory Summit in Seattle 2
    • Web2003 8 23 : IT Web 3
    • 4
    • Amazon EC2 AWS2010 42011 12011 6 40 100 5
    • // 24 5 (SMALL ) 6
    • 7 / 7
    • Amazon Web Services ... 8
    • /Web DB ... /EBS ( ) OS 9
    • 10
    • 11
    • http://www.pga.or.jp/ 12
    • http://www.pga.or.jp/ 13
    • http://www.pga.or.jp/ ELB (master)slave slave slave slave slave 5 EC2 SMALL 1 5 : ReverseProxy CMS rsync 14
    • .comhttp://www.takumen.com/ 15
    • .com http://www.takumen.com/TV 16
    • .com 1 http://www.takumen.com/ www.takumen.com cdn.takumen.com Text (EC)EC( ) CSS JS SWF CloudFront 17
    • .com 2 http://www.takumen.com/ (EC)EC( ) EC2 18
    • .com http://www.takumen.com/1CDN2 EC23 → 6/24 19
    • 20
    • 21
    • cloudpack CMS AMISAVE JAPAN: (CDN)JustGiving: AWS (DB LB )buji.me: AWS ( ) : ( )medica.net: AWSsinsai.info: ( ) : DNS 22
    • Just Givinghttp://justgiving.jp/ 23
    • JustGiving Japan http://justgiving.jp/3/12 13:41 24
    • JustGiving Japan http://justgiving.jp/3/12 14:10 25
    • JustGiving Japan http://justgiving.jp/3/12 19:13 26
    • JustGiving Japan http://justgiving.jp/3/12 19:16 27
    • JustGiving Japan http://justgiving.jp/3 12 13 AWS DB RDS (db.m2.4xlarge 1 ) (m1.large 1 ) / (c1.xlarge 1 ) AWS 28
    • 13 1. PHP APC 2. Apache MaxClients 256 → 600 Apache 3. LoadModule DB 4. → 5. Apache Timeout 120 → 20 6. S3 7. c1.xlarge → m2.2xlarge 8. 9. Apache disk cache 10. DB Slow Query 11. DB QueryCache Slow Query 12. disk cache Last-Modfied + Expire 13. memcached 14. 15. 1014 0 16. 18 /DB/ / ... 29
    • 16:23 ( )top - 16:23:31 up 1:13, 8 users, load average: 273.91, 166.21, 115.99Tasks: 704 total, 400 running, 304 sleeping, 0 stopped, 0 zombieCpu(s): 43.7%us, 13.8%sy, 0.0%ni, 39.1%id, 0.4%wa, 0.0%hi, 2.9%si, 0.2%stMem: 35133768k total, 9500728k used, 25633040k free, 101084k buffersSwap: 0k total, 0k used, 0k free, 867780k cached PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND4004 apache 20 0 376m 29m 16m R 1.3 0.1 0:09.98 httpd4018 apache 20 0 391m 40m 13m R 1.3 0.1 0:07.36 httpd4030 apache 20 0 373m 25m 15m R 1.3 0.1 0:06.82 httpd4036 apache 20 0 379m 32m 16m R 1.3 0.1 0:08.54 httpd4043 apache 20 0 372m 24m 15m R 1.3 0.1 0:07.54 httpd4044 apache 20 0 394m 44m 14m R 1.3 0.1 0:04.96 httpd4048 apache 20 0 385m 36m 15m R 1.3 0.1 0:07.04 httpd4062 apache 20 0 391m 41m 13m R 1.3 0.1 0:04.45 httpd4072 apache 20 0 372m 24m 15m R 1.3 0.1 0:07.69 httpd4090 apache 20 0 380m 31m 14m R 1.3 0.1 0:05.05 httpd4108 apache 20 0 374m 25m 15m R 1.3 0.1 0:05.71 httpd4111 apache 20 0 382m 31m 19m R 1.3 0.1 0:06.02 httpd4114 apache 20 0 372m 24m 15m R 1.3 0.1 0:04.89 httpd 30
    • JustGiving Japan http://justgiving.jp/c1.xlarge(7GB, 20ECU) → m2.2xlarge(34.2GB, 13ECU)Apache ReverseProxy→Redirect ...HTMLDB memcached 31
    • JustGiving Japan http://justgiving.jp/ 32
    • AWS sinsai.info http://sinsai.info/ buji.me AWS http://ww.buji.me/ S3 for iPhone AWS medica.net http://medica.net/ DNS (Route53) DNS (Route53)http://www.ibaraki.ac.jp/ 33
    • AWS IaaSOS PaaSS3 (MySQL/Apache) 34
    • #AWS77 35
    • Thank You! http://www.cloudpack.jp/ suuport@cloudpack.jp @cloudpack_jp