请分析我的squid服务器工作状态如何？

ydabing

工作时间：2006年02月28日下午


Connection information for squid:
        Number of clients accessing cache:        395428
        Number of HTTP requests received:        44373208
        Number of ICP messages received:        0
        Number of ICP messages sent:        0
        Number of queued ICP replies:        0
        Request failure ratio:         0.00%
        Average HTTP requests per minute since start:        6197.5
        Average ICP messages per minute since start:        0.0
        Select loop called: 100408196 times, 4.278 ms avg
Cache information for squid:
        Request Hit Ratios:        5min: 96.0%, 60min: 95.6%
        Byte Hit Ratios:        5min: 65.7%, 60min: 65.5%
        Request Memory Hit Ratios:        5min: 1.9%, 60min: 2.4%
        Request Disk Hit Ratios:        5min: 1.7%, 60min: 1.9%
        Storage Swap size:        5854740 KB
        Storage Mem size:        818128 KB
        Mean Object Size:        51.80 KB
        Requests given to unlinkd:        798129
Median Service Times (seconds)  5 min    60 min:
        HTTP Requests (All):   0.00379  0.00379
        Cache Misses:          6.28029  3.11263
        Cache Hits:            1.81376  1.81376
        Near Hits:            37.30043 25.56203
        Not-Modified Replies:  0.00379  0.00379
        DNS Lookups:           0.00000  0.00000
        ICP Queries:           0.00000  0.00000
Resource usage for squid:
        UP Time:        429587.990 seconds
        CPU Time:        228729.360 seconds
        CPU Usage:        53.24%
        CPU Usage, 5 minute avg:        93.22%
        CPU Usage, 60 minute avg:        90.79%
        Maximum Resident Size: 0 KB
        Page faults with physical i/o: 77342
Memory usage for squid via mallinfo():
        Total space in arena:  1072228 KB
        Ordinary blocks:       1070926 KB  45183 blks
        Small blocks:               0 KB      0 blks
        Holding blocks:          6152 KB      2 blks
        Free Small blocks:          0 KB
        Free Ordinary blocks:    1302 KB
        Total in use:          1077078 KB 100%
        Total free:              1302 KB 0%
        Total size:            1078380 KB
Memory accounted for:
        Total accounted:           -1 KB
        memPoolAlloc calls: -1381043018
        memPoolFree calls: -1382995308
File descriptor usage for squid:
        Maximum number of file descriptors:   32768
        Largest file desc currently in use:   2148
        Number of file desc currently in use: 1803
        Files queued for open:                   0
        Available number of file descriptors: 30965
        Reserved number of file descriptors:   100
        Store Disk files open:                 300
Internal Data Structures:
        115217 StoreEntries
         38718 StoreEntries with MemObjects
         38418 Hot Object Cache Items
        113022 on-disk objects