Cache Control

Cache controller

This site uses the Memcached cache system for speed. (Since 2006-04-18. Previously it used a MySQL-based solution.)
Also, since 2007-02-11, it also uses eAccelerator for further speed gains.

Information

Due to caching, sometimes changes in movie texts / movie categories / submission edits do not become immediately visible to all of the audience of the site. Usually the delay for the changes to take effect is around 1 minute.

Statistics

MySQL

Storage: 81 MB (42411 cached queries), max 128 MB
Efficiency: 6053594 hits, 2189875 inserts, 71446 not cached
Misc: Been up for 799124 s
Note: MySQL cache cannot be flushed
(it never returns stale data).

Server 1 (chii)

Network: 25 GB in, 44 GB out
RAM: 6 GB total, 1 GB used by progs,
88 MB by bufs, 5 GB by cache, 541 MB free
Swap: 12 GB total, 0% used
Kernel: Linux 2.6.26 (x86_64)
Uptime: Been up 799210 s
Disk space: varies
Note: Network traffic includes
also LAN traffic.

Memcache Server 1 (localhost)

Storage: 147 MB (30849 items), max 537 MB
Res. usage: 58.86 s user, 536.82 s system time
Traffic: 57 GB in, 387 GB out, 77980 connections
Efficiency: 3484547 hits, 1290941 misses
Misc: 4775488 gets, 1254644 puts, been up for 799125 s

eAccelerator

Storage: 25 MB (4092 items), max 25 MB
Features enabled: cache, optimizer
Scripts cached: 349 (0 removed)
Average script size: 44 kB (48 kB if weighted by hits)
Average hits per cached script: 21500



Get Firefox!CacheControl last edited by Bisqwit on 2007-02-11 15:17:08
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