いかにしてユーザ体験を保証するか

•

11 likes•3,653 views

Satoshi Takada

Technology

* 2008/4
* 2008/7 rails

-- --

* 2011/8 AWS

http://www.photolibrary.jp/img157/55050_815793.html

$# gunzip -c /var/log/httpd/access_log.201108041200.gz > | awk '{c[$1]+=1} END{for(k in c){printf("%d: %dn", k, c[k])}}' > | sort 200: 385856 206: 4 301: 3376 302: 12199 304: 27335 400: 25 403: 17 404: 965 500: 90 502: 6$

http://www.flickr.com/photos/isa_lias/5922904279/

http://www.flickr.com/photos/noaaphotolib/5103127842/

http://www.flickr.com/photos/moogan/5001461201/

200msec/req
200msec/req

http://www.flickr.com/photos/celerrimus/2803279685/

http://www.flickr.com/photos/markonen/414839612/

http://www.flickr.com/photos/rachels_photo_world/3748525988/

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いかにしてユーザ体験を保証するか

2. * 2008/4 * 2008/7 rails -- -- * 2011/8 AWS

3. [PR] @hmsk

5. Status Code: 502

6. 502 Bad Gateway

8. http://www.photolibrary.jp/img157/55050_815793.html

10. # gunzip -c /var/log/httpd/access_log.201108041200.gz > | awk '{c[$1]+=1} END{for(k in c){printf("%d: %dn", k, c[k])}}' > | sort 200: 385856 206: 4 301: 3376 302: 12199 304: 27335 400: 25 403: 17 404: 965 500: 90 502: 6

11. http://www.flickr.com/photos/isa_lias/5922904279/

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22. http://www.flickr.com/photos/noaaphotolib/5103127842/ http://www.flickr.com/photos/moogan/5001461201/