会出现如下信息:(标红部分为我们一般关注的问题)
HTTP/1.0 200 OK
Server: squid/3.0.STABLE15
Mime-Version: 1.0
Date: Wed, 21 Oct 2009 07:42:52 GMT
Content-Type: text/plain
Expires: Wed, 21 Oct 2009 07:42:52 GMT
Last-Modified: Wed, 21 Oct 2009 07:42:52 GMT
X-Cache: MISS from up1
Via: 1.0 up1 (squid/3.0.STABLE15)
Connection: close
Squid Object Cache: Version 3.0.STABLE15
Start Time: Sat, 17 Oct 2009 04:38:28 GMT
Current Time: Wed, 21 Oct 2009 07:42:52 GMT
Connection information for squid:
Number of clients accessing cache: 1416
Number of HTTP requests received: 758148
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: 127.5
Average ICP messages per minute since start: 0.0
Select loop called: 546359604 times, 0.653 ms avg
Cache information for squid:
Hits as % of all requests: 5min: 93.6%, 60min: 91.5%
Hits as % of bytes sent: 5min: 89.6%, 60min: 87.5%
Memory hits as % of hit requests: 5min: 98.3%, 60min: 97.2%
Disk hits as % of hit requests: 5min: 0.0%, 60min: 0.1%
Storage Swap size: 0 KB
Storage Swap capacity: 0.0% used, 0.0% free
Storage Mem size: 3145724 KB
Storage Mem capacity: 100.0% used, 0.0% free
Mean Object Size: 0.00 KB
Requests given to unlinkd: 0
Median Service Times (seconds) 5 min 60 min:
HTTP Requests (All): 0.00000 0.00000
Cache Misses: 0.01745 0.01035
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: 356663.590 seconds
CPU Time: 369.248 seconds
CPU Usage: 0.10%
CPU Usage, 5 minute avg: 0.15%
CPU Usage, 60 minute avg: 0.18%
Process Data Segment Size via sbrk(): 3113352 KB
Maximum Resident Size: 0 KB
Page faults with physical i/o: 1
Memory usage for squid via mallinfo():
Total space in arena: -1080680 KB
Ordinary blocks: -1081238 KB 96 blks
Small blocks: 0 KB 0 blks
Holding blocks: 287928 KB 2048 blks
Free Small blocks: 0 KB
Free Ordinary blocks: 557 KB
Total in use: -793310 KB 100%
Total free: 557 KB 0%
Total size: -792752 KB
Memory accounted for:
Total accounted: -926732 KB 117%
memPool accounted: -926732 KB 117%
memPool unaccounted: 133979 KB -16%
memPoolAlloc calls: 114756510
memPoolFree calls: 112230395
File descriptor usage for squid:
Maximum number of file descriptors: 15000
Largest file desc currently in use: 185
Number of file desc currently in use: 159
Files queued for open: 0
Available number of file descriptors: 14841
Reserved number of file descriptors: 100
Store Disk files open: 0
Internal Data Structures:
48286 StoreEntries
48286 StoreEntries with MemObjects
48281 Hot Object Cache Items
0 on-disk objects