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[proxy] 有高手能帮忙分析一下squid信息吗? [复制链接]

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发表于 2010-05-25 22:11 |只看该作者 |倒序浏览
Squid Object Cache: Version 2.7.STABLE6
Start Time:     Tue, 25 May 2010 12:42:46 GMT
Current Time:   Tue, 25 May 2010 13:15:46 GMT
Connection information for squid:
        Number of clients accessing cache:      3096
        Number of HTTP requests received:       324779
        Number of ICP messages received:        0
        Number of ICP messages sent:    0
        Number of queued ICP replies:   0
        Number of HTCP messages received:       0
        Number of HTCP messages sent:   0
        Request failure ratio:   0.00
        Average HTTP requests per minute since start:   9838.8
        Average ICP messages per minute since start:    0.0
        Select loop called: 259294 times, 7.638 ms avg
Cache information for squid:
        Request Hit Ratios:     5min: 78.6%, 60min: 63.6%
        Byte Hit Ratios:        5min: 67.3%, 60min: 49.7%
        Request Memory Hit Ratios:      5min: 47.3%, 60min: 51.7%
        Request Disk Hit Ratios:        5min: 33.3%, 60min: 28.1%
        Storage Swap size:      194737544 KB
        Storage Mem size:       1662608 KB
        Mean Object Size:       17.97 KB
        Requests given to unlinkd:      37704
Median Service Times (seconds)  5 min    60 min:
        HTTP Requests (All):   0.64968  0.64968
        Cache Misses:          1.38447  1.05672
        Cache Hits:            0.58309  0.55240
        Near Hits:             1.54242  1.71839
        Not-Modified Replies:  0.19742  0.19742
        DNS Lookups:           0.26619  0.21305
        ICP Queries:           0.00000  0.00000
Resource usage for squid:
        UP Time:        1980.604 seconds
        CPU Time:       269.684 seconds
        CPU Usage:      13.62%
        CPU Usage, 5 minute avg:        7.47%
        CPU Usage, 60 minute avg:       13.69%
        Process Data Segment Size via sbrk(): 4293604868 KB
        Maximum Resident Size: 0 KB
        Page faults with physical i/o: 0
Memory usage for squid via mallinfo():
        Total space in arena:  -1341816 KB
        Ordinary blocks:       -1341858 KB    124 blks
        Small blocks:               0 KB      0 blks
        Holding blocks:         34284 KB     10 blks
        Free Small blocks:          0 KB
        Free Ordinary blocks:      41 KB
        Total in use:          -1307574 KB 100%
        Total free:                41 KB 0%
        Total size:            -1307532 KB
Memory accounted for:
        Total accounted:       2642896 KB
        memPoolAlloc calls: 91806339
        memPoolFree calls: 56425848
File descriptor usage for squid:
        Maximum number of file descriptors:   65535
        Largest file desc currently in use:   5917
        Number of file desc currently in use: 4593
        Files queued for open:                   0
        Available number of file descriptors: 60942
        Reserved number of file descriptors:   100
        Store Disk files open:                  57
        IO loop method:                     epoll
Internal Data Structures:
        10835009 StoreEntries
        106286 StoreEntries with MemObjects
        106121 Hot Object Cache Items
        10834796 on-disk objects
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