memcached的stats数据

近期的目标，下面的这些参数，要达成什么样子，才是比较优化的？

 

stats STAT pid 87975 STAT uptime 25579010 STAT time 1261624419 STAT version 1.2.6 STAT pointer_size 32 STAT rusage_user 7188.973792 STAT rusage_system 10958.434749 STAT curr_items 15287518 STAT total_items 33876624 STAT bytes 1410103329 STAT curr_connections 118 STAT total_connections 3472468 STAT connection_structures 862 STAT cmd_get 439600847 STAT cmd_set 33876624 STAT get_hits 207259603 STAT get_misses 232341244 STAT evictions 2591 STAT bytes_read 25101908360 STAT bytes_written 69380109674 STAT limit_maxbytes 1610612736 STAT threads 4

 

stats items STAT items:1:number 15048644 STAT items:1:age 7601743 STAT items:1:evicted 0 STAT items:1:outofmemory 0 STAT items:2:number 35 STAT items:2:age 15254312 STAT items:2:evicted 0 STAT items:2:outofmemory 0 STAT items:3:number 2 STAT items:3:age 20829658 STAT items:3:evicted 0 STAT items:3:outofmemory 0 STAT items:4:number 18402 STAT items:4:age 25565682 STAT items:4:evicted 0 STAT items:4:outofmemory 0

 

可以看出上面的1和4 item的使用量比较大

 

http://blog.youkuaiyun.com/kenbinzhang/archive/2009/10/20/4703769.aspx