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Amepad lt(tmpfs)
Amepad lt(tmpfs)
Amepad lt(tmpfs)
Amepad lt(tmpfs)
Amepad lt(tmpfs)
Amepad lt(tmpfs)
Amepad lt(tmpfs)
Amepad lt(tmpfs)
Amepad lt(tmpfs)
Amepad lt(tmpfs)
Amepad lt(tmpfs)
Amepad lt(tmpfs)
Amepad lt(tmpfs)
Amepad lt(tmpfs)
Amepad lt(tmpfs)
Amepad lt(tmpfs)
Amepad lt(tmpfs)
Amepad lt(tmpfs)
Amepad lt(tmpfs)
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Amepad lt(tmpfs)

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  • Transcript

    • 1. Ameba × COOKPAD LT ( )
    • 2. • (udagawa satoshi) • • Ameba • squidTwitter(id: @saeoshi)Blog( :http://cequiestaime.blogspot.com)
    • 3. tmpfs
    • 4. Ameba
    • 5. nginx proxysquid/nginx(old) squid/nginx(new) squid/nginx(misc) cache nginx/apache(blog_images) nginx/apache(misc) origin
    • 6. • Traffic 6G• 160G /day• 4
    • 7. Ameba
    • 8. nginx load
    • 9. I/O(write)
    • 10. why
    • 11. • nginx proxy_temp (request )• LB( ) (NW )
    • 12. I/O proxy_temp tmpfsmkdir -p /tmpfs/proxy_tempmount -t tmpfs -o size=200m /dev/shm /tmpfs/proxy_templn -s /tmpfs/proxy_temp /usr/local/nginx_LB/proxy_tempchown nobody:root /tmpfs/proxy_temp /usr/local/nginx_LB/proxy_temp
    • 13. loadI/O(write) traffic
    • 14. • &• • lighttpd mod_compress • Mysql ( ) ※memory engine

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