Re: [SQU] memory usage...

accounted memory is the memory accounted for in the "Memory usage"
cachemgr page. Not all memory allocations in Squid are counted like
this.

--
Henrik Nordstrom
Squid hacker
Evren Yurtesen wrote:
> 
> Ok I have tried to search the archives but perhaps I am not a good
> searcher =)
> 
> I wonder why there is so big difference between max resident size and
> accounted memory. I use a cache_mem of 4 mb and tried both LFUDA and GDSF
> technics and got similar results.
> By the way what is accounted memory exactly? I just started this cache 3
> minutes before I took the cachemgr output.
> 
> Briefly I am little bit confused.
> 
> Connection information for squid:
>         Number of clients accessing cache:      0
>         Number of HTTP requests received:       1272
>         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:       389.4
>         ICP messages per minute:        0.0
>         Select loop called: 41675 times, 4.702 ms avg
> Cache information for squid:
>         Request Hit Ratios:     5min: 0.0%, 60min: 0.0%
>         Byte Hit Ratios:        5min: -1.1%, 60min: -1.1%
>         Storage Swap size:      21 KB
>         Storage Mem size:       316 KB
>         Storage Replacement Threshold:  0.000000
>         Mean Object Size:       1.00 KB
>         Requests given to unlinkd:      0
> Median Service Times (seconds)  5 min    60 min:
>         HTTP Requests (All):   0.85130  0.85130
>         Cache Misses:          0.85130  0.85130
>         Cache Hits:            0.00000  0.00000
>         Near Hits:             0.00000  0.00000
>         Not-Modified Replies:  0.00000  0.00000
>         DNS Lookups:           0.00372  0.00372
>         ICP Queries:           0.00000  0.00000
> Resource usage for squid:
>         UP Time:        195.972 seconds
>         CPU Time:       173.429 seconds
>         CPU Usage:      88.50%
>         CPU Usage, 5 minute avg:        89.61%
>         CPU Usage, 60 minute avg:       89.61%
>         Maximum Resident Size: 207464 KB
>         Page faults with physical i/o: 36
> Memory accounted for:
>         Total accounted:       129227 KB
> File descriptor usage for squid:
>         Maximum number of file descriptors:   32768
>         Largest file desc currently in use:    230
>         Number of file desc currently in use:  181
>         Files queued for open:                   0
>         Available number of file descriptors: 32587
>         Reserved number of file descriptors:   100
>         Store Disk files open:                   0
> Internal Data Structures:
>         2055191 StoreEntries
>             41 StoreEntries with MemObjects
>             21 Hot Object Cache Items
>         2055171 Filemap bits set
>             21 on-disk objects
> 
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