On 30/07/2013 7:31 p.m., Ahmad wrote:
hi ,
i have Squid Cache: Version 3.1.6
============
i have squidclient installed on .
here is the result from squidclient :
HTTP/1.0 200 OK
Server: squid
Mime-Version: 1.0
Date: Tue, 30 Jul 2013 07:18:45 GMT
Content-Type: text/plain
Expires: Tue, 30 Jul 2013 07:18:45 GMT
Last-Modified: Tue, 30 Jul 2013 07:18:45 GMT
X-Cache: MISS from dft
X-Cache-Lookup: MISS from dft:22001
Via: 1.0 dft (squid)
Proxy-Connection: close
Squid Object Cache: Version 3.1.6
Start Time: Sun, 28 Jul 2013 13:37:00 GMT
Current Time: Tue, 30 Jul 2013 07:18:45 GMT
Connection information for squid:
*Number of clients accessing cache: 2211
Number of HTTP requests received: 80437449*
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: 32152.5
Average ICP messages per minute since start: 0.0
Select loop called: 2096328654 times, 0.072 ms avg
Cache information for squid:
Hits as % of all requests: 5min: 44.1%, 60min: 43.4%
Hits as % of bytes sent: 5min: 36.8%, 60min: 38.6%
Memory hits as % of hit requests: 5min: 18.3%, 60min: 16.9%
Disk hits as % of hit requests: 5min: 45.3%, 60min: 43.1%
Storage Swap size: 272496340 KB
Storage Swap capacity: 98.6% used, 1.4% free
Storage Mem size: 1014520 KB
Storage Mem capacity: 100.0% used, 7276133255119654.0% free
Mean Object Size: 108.79 KB
Requests given to unlinkd: 0
Median Service Times (seconds) 5 min 60 min:
HTTP Requests (All): 0.07014 0.07014
Cache Misses: 0.19742 0.19742
Cache Hits: 0.00000 0.00000
Near Hits: 0.64968 0.20843
Not-Modified Replies: 0.00000 0.00000
DNS Lookups: 0.06083 0.06364
ICP Queries: 0.00000 0.00000
Resource usage for squid:
UP Time: 150104.835 seconds
CPU Time: 105900.170 seconds
CPU Usage: 70.55%
CPU Usage, 5 minute avg: 58.96%
CPU Usage, 60 minute avg: 52.03%
Process Data Segment Size via sbrk(): 4192192 KB
Maximum Resident Size: 16999120 KB
Page faults with physical i/o: 89
Memory usage for squid via mallinfo():
Total space in arena: -1980 KB
Ordinary blocks: -165956 KB 453500 blks
Small blocks: 0 KB 0 blks
Holding blocks: 66172 KB 15 blks
Free Small blocks: 0 KB
Free Ordinary blocks: 163975 KB
Total in use: -99784 KB -154%
Total free: 163975 KB 255%
Total size: 64192 KB
Memory accounted for:
Total accounted: -1252542 KB -1950%
memPool accounted: -1252542 KB -1950%
memPool unaccounted: 1316733 KB 2051%
memPoolAlloc calls: 12
memPoolFree calls: 22462254711
File descriptor usage for squid:
Maximum number of file descriptors: 65536
Largest file desc currently in use: 34282
Number of file desc currently in use: 23259
Files queued for open: 0
Available number of file descriptors: 42277
Reserved number of file descriptors: 100
Store Disk files open: 11827
Internal Data Structures:
2547268 StoreEntries
157597 StoreEntries with MemObjects
156565 Hot Object Cache Items
2504776 on-disk objects
=============================================
as we see above , we have :
*Number of clients accessing cache: 2211*
does that mean that i have 2211 single ips accessing squid ??
i checked from my side " from my router " , i found my real clients access
squid is about 1580 , so why it is greater that 1580 ????
Did you check both IPv6 and IPv4 clients?
does this value count the Natting in routers as new clients ??
Only if they reach Squid as identifiably different IPs.
i mean does this value accurate ? or it count # of ips in a range of time
???
It is the count of distinct IPs currently in the client-DB.
The client-DB is the set of distinct IPs connected to your Squid from
any direction (both LAN and WAN) over a period of up to 24hrs. They are
"faded" / aged out of the DB dynamically based on several factors
including last access and frequecy of access when the client-DB garbage
collector gets run to remove old entries.
Amos
