My system is hardly being used

Hi

My system seems like it's hardly being used, how can I improve it?

cache1(/usr/local/squid/bin)#./client -p 80 mgr:storedir
HTTP/1.0 200 OK
Server: Squid/2.3.STABLE3
Mime-Version: 1.0
Date: Tue, 30 May 2000 20:53:26 GMT
Content-Type: text/plain
Expires: Tue, 30 May 2000 20:53:26 GMT
Last-Modified: Tue, 30 May 2000 20:53:26 GMT
X-Cache: MISS from cache1
Proxy-Connection: close

Store Directory Statistics:
Store Entries : 9972
Maximum Swap Size : 15360000 KB
Current Store Swap Size: 51546 KB
Current Capacity : 0% used, 100% free

Store Directory #0: /cache
First level subdirectories: 16
Second level subdirectories: 256
Maximum Size: 15360000 KB
Current Size: 51546 KB
Percent Used: 0.34%
Filemap bits in use: 8316 of 16384 (51%)
Filesystem Space in use: 56960/34820241 KB (0%)
Filesystem Inodes in use: 12435/4240064 (0%)

cache1(/usr/local/squid/bin)#./client -p 80 mgr:info
HTTP/1.0 200 OK
Server: Squid/2.3.STABLE3
Mime-Version: 1.0
Date: Tue, 30 May 2000 20:53:59 GMT
Content-Type: text/plain
Expires: Tue, 30 May 2000 20:53:59 GMT
Last-Modified: Tue, 30 May 2000 20:53:59 GMT
X-Cache: MISS from cache1
Proxy-Connection: close

Squid Object Cache: Version 2.3.STABLE3
Start Time: Wed, 24 May 2000 16:20:44 GMT
Current Time: Tue, 30 May 2000 20:53:59 GMT
Connection information for squid:
        Number of clients accessing cache: 2804
        Number of HTTP requests received: 167785
        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: 18.8
        ICP messages per minute: 0.0
        Select loop called: 1714815215 times, 0.312 ms avg
Cache information for squid:
        Request Hit Ratios: 5min: 95.3%, 60min: 92.9%
        Byte Hit Ratios: 5min: 95.8%, 60min: 92.4%
        Storage Swap size: 51545 KB
        Storage Mem size: 16612 KB
        Storage Replacement Threshold: -1.000000
        Mean Object Size: 6.20 KB
        Requests given to unlinkd: 9603
Median Service Times (seconds) 5 min 60 min:
        HTTP Requests (All): 0.00000 0.00000
        Cache Misses: 0.00000 0.00000
        Cache Hits: 0.00000 0.00000
        Near Hits: 0.00000 0.00000
        Not-Modified Replies: 0.00000 0.00000
        DNS Lookups: 0.00000 0.00000
        ICP Queries: 0.00000 0.00000
Resource usage for squid:
        UP Time: 534795.832 seconds
        CPU Time: 14758.630 seconds
        CPU Usage: 2.76%
        CPU Usage, 5 minute avg: 5.17%
        CPU Usage, 60 minute avg: 4.93%
        Maximum Resident Size: 0 KB
        Page faults with physical i/o: 0
Memory usage for squid via mallinfo():
       Total space in arena: 26328 KB
        Ordinary blocks: 26245 KB 45 blks
        Small blocks: 0 KB 0 blks
        Holding blocks: 832 KB 2 blks
        Free Small blocks: 0 KB
        Free Ordinary blocks: 82 KB
        Total in use: 27077 KB 103%
        Total free: 82 KB 0%
Memory accounted for:
        Total accounted: 20261 KB
File descriptor usage for squid:
        Maximum number of file descriptors: 4096
        Largest file desc currently in use: 31
        Number of file desc currently in use: 27
        Files queued for open: 0
        Available number of file descriptors: 4069
        Reserved number of file descriptors: 100
        Store Disk files open: 0
Internal Data Structures:
          9972 StoreEntries
          3330 StoreEntries with MemObjects
          3328 Hot Object Cache Items
          8316 Filemap bits set
          8316 on-disk objects
Received on Tue May 30 2000 - 15:38:04 MDT