Dear SQUID-expert frens,
We are experiencing slowness in surfing here. Just
want to find out, Which part of the cache manager
output that I should look into to check whether or not
the problems lies within SQUID. Kindly help.
Squid Object Cache: Version 2.5.STABLE12
Start Time: Tue, 26 Sep 2006 23:03:44 GMT
Current Time: Wed, 27 Sep 2006 01:10:45 GMT
Connection information for squid:
Number of clients accessing cache: 0
Number of HTTP requests received: 49119
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: 386.7
Average ICP messages per minute since start: 0.0
Select loop called: 487089 times, 15.645 ms avg
Cache information for squid:
Request Hit Ratios: 5min: 43.3%, 60min: 43.5%
Byte Hit Ratios: 5min: 19.1%, 60min: 24.1%
Request Memory Hit Ratios: 5min: 6.1%, 60min: 2.2%
Request Disk Hit Ratios: 5min: 36.1%, 60min: 26.8%
Storage Swap size: 30048680 KB
Storage Mem size: 11688 KB
Mean Object Size: 23.17 KB
Requests given to unlinkd: 887
Median Service Times (seconds) 5 min 60 min:
HTTP Requests (All): 1.46131 0.94847
Cache Misses: 24.21863 10.20961
Cache Hits: 0.00286 0.00463
Near Hits: 24.21863 12.00465
Not-Modified Replies: 0.00379 0.00286
DNS Lookups: 0.00000 0.00000
ICP Queries: 0.00000 0.00000
Resource usage for squid:
UP Time: 7620.750 seconds
CPU Time: 95.623 seconds
CPU Usage: 1.25%
CPU Usage, 5 minute avg: 2.23%
CPU Usage, 60 minute avg: 1.86%
Process Data Segment Size via sbrk(): 144188 KB
Maximum Resident Size: 0 KB
Page faults with physical i/o: 0
Memory usage for squid via mallinfo():
Total space in arena: 144188 KB
Ordinary blocks: 143058 KB 483 blks
Small blocks: 0 KB 0 blks
Holding blocks: 1492 KB 4 blks
Free Small blocks: 0 KB
Free Ordinary blocks: 1129 KB
Total in use: 144550 KB 99%
Total free: 1129 KB 1%
Total size: 145680 KB
Memory accounted for:
Total accounted: 111448 KB
memPoolAlloc calls: 12113723
memPoolFree calls: 8161986
File descriptor usage for squid:
Maximum number of file descriptors: 1024
Largest file desc currently in use: 367
Number of file desc currently in use: 314
Files queued for open: 0
Available number of file descriptors: 710
Reserved number of file descriptors: 100
Store Disk files open: 19
Internal Data Structures:
1297267 StoreEntries
2494 StoreEntries with MemObjects
2387 Hot Object Cache Items
1296981 on-disk objects
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