Cloudpack night03
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Transcript of Cloudpack night03
![Page 1: Cloudpack night03](https://reader034.fdocuments.net/reader034/viewer/2022051411/547bf6405906b586798b4683/html5/thumbnails/1.jpg)
ELBのミステリー2012.05.25
cloudpack Night #3たておか まもる
12年5月25日金曜日
![Page 2: Cloudpack night03](https://reader034.fdocuments.net/reader034/viewer/2022051411/547bf6405906b586798b4683/html5/thumbnails/2.jpg)
• たておか まもる
• リーダー
• インフラっぽい
• 雲使い(予定)
• @iara
12年5月25日金曜日
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12年5月25日金曜日
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12年5月25日金曜日
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いつものように仕事をしていたある日の事…
12年5月25日金曜日
![Page 6: Cloudpack night03](https://reader034.fdocuments.net/reader034/viewer/2022051411/547bf6405906b586798b4683/html5/thumbnails/6.jpg)
access_log
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10.148.55.155 - - [24/May/2012:17:45:54 +0900] "GET /index.html HTTP/1.1" 200 9 "-" "ELB-HealthChecker/1.0"10.148.55.155 - - [24/May/2012:17:46:19 +0900] "-" 408 - "-" "-"10.148.55.155 - - [24/May/2012:17:46:24 +0900] "GET /index.html HTTP/1.1" 200 9 "-" "ELB-HealthChecker/1.0"
12年5月25日金曜日
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10.148.55.155 - - [24/May/2012:17:45:54 +0900] "GET /index.html HTTP/1.1" 200 9 "-" "ELB-HealthChecker/1.0"10.148.55.155 - - [24/May/2012:17:46:19 +0900] "-" 408 - "-" "-"10.148.55.155 - - [24/May/2012:17:46:24 +0900] "GET /index.html HTTP/1.1" 200 9 "-" "ELB-HealthChecker/1.0"
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10.148.55.155 - - [24/May/2012:17:46:19 +0900] "-"
408 - "-" "-"
12年5月25日金曜日
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12年5月25日金曜日
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12年5月25日金曜日
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わたし、気になります!
12年5月25日金曜日
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出力タイミング
12年5月25日金曜日
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10.148.55.155 - - [24/May/2012:17:46:24 +0900] "GET /index.html HTTP/1.1" 200 9 "-" "ELB-HealthChecker/1.0"10.148.55.155 - - [24/May/2012:17:46:25 +0900] "-" 408 - "-" "-"10.148.55.155 - - [24/May/2012:17:46:31 +0900] "-" 408 - "-" "-"10.148.55.155 - - [24/May/2012:17:46:37 +0900] "-" 408 - "-" "-"10.148.55.155 - - [24/May/2012:17:46:44 +0900] "-" 408 - "-" "-"10.148.55.155 - - [24/May/2012:17:46:50 +0900] "-" 408 - "-" "-"10.148.55.155 - - [24/May/2012:17:46:54 +0900] "GET /index.html HTTP/1.1" 200 9 "-" "ELB-HealthChecker/1.0"
どうやら5~6秒っぽい
12年5月25日金曜日
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ん?5秒?
12年5月25日金曜日
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httpd.conf
Timeout 5どうやら関係がありそうだ
12年5月25日金曜日
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httpd.conf
Timeout 5↓
Timeout 60
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10.148.55.155 - - [24/May/2012:17:55:24 +0900] "GET /index.html HTTP/1.1" 200 9 "-" "ELB-HealthChecker/1.0"10.148.55.155 - - [24/May/2012:17:55:54 +0900] "GET /index.html HTTP/1.1" 200 9 "-" "ELB-HealthChecker/1.0"10.148.55.155 - - [24/May/2012:17:56:24 +0900] "GET /index.html HTTP/1.1" 200 9 "-" "ELB-HealthChecker/1.0"10.148.55.155 - - [24/May/2012:17:56:54 +0900] "GET /index.html HTTP/1.1" 200 9 "-" "ELB-HealthChecker/1.0"10.148.55.155 - - [24/May/2012:17:57:24 +0900] "GET /index.html HTTP/1.1"
12年5月25日金曜日
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なおった
12年5月25日金曜日
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わたし、気になります!まだ
12年5月25日金曜日
![Page 21: Cloudpack night03](https://reader034.fdocuments.net/reader034/viewer/2022051411/547bf6405906b586798b4683/html5/thumbnails/21.jpg)
Packet capture
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15:46:19 IP 10.146.159.82.16663 > 10.156.230.61.http: Flags [S],15:46:19 IP 10.156.230.61.http > 10.146.159.82.16663: Flags [S.], ack15:46:19 IP 10.146.159.82.16663 > 10.156.230.61.http: Flags [.], ack15:46:19 IP 10.146.159.82.16663 > 10.156.230.61.http: Flags [P.],ack15:46:19 IP 10.156.230.61.http > 10.146.159.82.16663: Flags [.], ack15:46:19 IP 10.156.230.61.http > 10.146.159.82.16663: Flags [P.],, ack15:46:19 IP 10.146.159.82.16663 > 10.156.230.61.http: Flags [.], ack15:46:24 IP 10.156.230.61.http > 10.146.159.82.16663: Flags [F.], ack15:46:24 IP 10.146.159.82.16663 > 10.156.230.61.http: Flags [F.], ack15:46:24 IP 10.156.230.61.http > 10.146.159.82.16663: Flags [.], ack
Timeout 5
12年5月25日金曜日
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15:35:38 IP 10.146.159.82.62985 > 10.156.230.61.http: Flags [S],15:35:38 IP 10.156.230.61.http > 10.146.159.82.62985: Flags [S.],ack15:35:38 IP 10.146.159.82.62985 > 10.156.230.61.http: Flags [.], ack15:35:39 IP 10.156.230.61.http > 10.146.159.82.62985: Flags [S.], ack15:35:39 IP 10.146.159.82.62985 > 10.156.230.61.http: Flags [.], ack15:36:38 IP 10.146.159.82.62985 > 10.156.230.61.http: Flags [F.], ack15:36:38 IP 10.156.230.61.http > 10.146.159.82.62985: Flags [F.], ack15:36:38 IP 10.146.159.82.62985 > 10.156.230.61.http: Flags [.], ack
Timeout 60
12年5月25日金曜日
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15:35:38 IP 10.146.159.82.62985 > 10.156.230.61.http: Flags [S],15:35:38 IP 10.156.230.61.http > 10.146.159.82.62985: Flags [S.],ack15:35:38 IP 10.146.159.82.62985 > 10.156.230.61.http: Flags [.], ack15:35:39 IP 10.156.230.61.http > 10.146.159.82.62985: Flags [S.], ack15:35:39 IP 10.146.159.82.62985 > 10.156.230.61.http: Flags [.], ack15:36:38 IP 10.146.159.82.62985 > 10.156.230.61.http: Flags [F.], ack15:36:38 IP 10.156.230.61.http > 10.146.159.82.62985: Flags [F.], ack15:36:38 IP 10.146.159.82.62985 > 10.156.230.61.http: Flags [.], ack
Timeout 60
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ELBからのFin要求が遅い
12年5月25日金曜日
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教えて!中の人!
12年5月25日金曜日
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Thanks!!
12年5月25日金曜日