Re: some linux tuning

Sample of my very small cache after nearly 3 weeks uptime. I comput the leak at
~3kbyte per minute.

This is 2.2S3 with no patches so far.

Squid Object Cache: Version 2.2.STABLE3

 Start Time:
            Mon, 07 Jun 1999 18:19:09 GMT
 Current Time:
            Sat, 26 Jun 1999 18:40:11 GMT

Connection information for squid:
        Number of clients accessing cache: 582
        Number of HTTP requests received: 2344439
        Number of ICP messages received: 0
        Number of ICP messages sent: 0
        Number of queued ICP replies: 0
        Request failure ratio: 0.00%
        HTTP requests per minute: 85.6
        ICP messages per minute: 0.0
        Select loop called: 33172893 times, 49.524 ms avg
Cache information for squid:
        Request Hit Ratios: 5min: 0.0%, 60min: 44.7%
        Byte Hit Ratios: 5min: -0.0%, 60min: 28.3%
        Storage Swap size: 377229 KB
        Storage Mem size: 32756 KB
        Storage LRU Expiration Age: 1.46 days
        Mean Object Size: 7.25 KB
        Requests given to unlinkd: 741622
Median Service Times (seconds) 5 min 60 min:
        HTTP Requests (All): 0.00000 0.22004
        Cache Misses: 0.00000 0.76407
        Cache Hits: 0.00000 0.01955
        Near Hits: 0.00000 0.46965
        Not-Modified Replies: 0.00000 0.00000
        DNS Lookups: 0.00000 0.04048
        ICP Queries: 0.00000 0.00000
Resource usage for squid:
        UP Time: 1642861.905 seconds
        CPU Time: 10659.420 seconds
        CPU Usage: 0.65%
        CPU Usage, 5 minute avg: 0.01%
        CPU Usage, 60 minute avg: 0.06%
        Maximum Resident Size: 0 KB
        Page faults with physical i/o: 484972
Memory usage for squid via mallinfo():
        Total space in arena: 149562 KB
        Ordinary blocks: 142550 KB 310661 blks
        Small blocks: 0 KB 0 blks
        Holding blocks: 512 KB 2 blks
        Free Small blocks: 0 KB
        Free Ordinary blocks: 7012 KB
        Total in use: 143062 KB 96%
        Total free: 7012 KB 5%
Memory accounted for:
        Total accounted: 46504 KB
File descriptor usage for squid:
        Maximum number of file descriptors: 256
        Largest file desc currently in use: 19
        Number of file desc currently in use: 20
        Files queued for open: 0
        Available number of file descriptors: 236
        Reserved number of file descriptors: 64
        Store Disk files open: 0
Internal Data Structures:
         52188 StoreEntries
          6453 StoreEntries with MemObjects
          6452 Hot Object Cache Items
         52067 Filemap bits set
         52067 on-disk objects

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Received on Sat Jun 26 1999 - 12:25:22 MDT