Re: New packet list - out of memory?

["Anders Broman" <anders.broman () ericsson com>]

-----Original Message-----
From: wireshark-dev-bounces () wireshark org [mailto:wireshark-dev-bounces () wireshark org] On Behalf Of didier
Sent: den 7 oktober 2009 03:22
To: Developer support list for Wireshark
Subject: Re: [Wireshark-dev] New packet list - out of memory?

Le mardi 06 octobre 2009 à 12:05 +0200, Anders Broman a écrit :

>  
> 146 MB 661417 pkts (TCP reassembly)
>
> Version 1.2.2 (SVN Rev 29910)
> PWS     Commit                
>  42 016            61 876     
> 704 656         1 639 256              
> Loading time ~57s
>  
> Old packet list SVN 30353
> PWS     Commit                
>  43 060            63 384     
> 492 456         1 427 480              
> Loading time 47.752 - 48.485 (2 Loading time measures)
>
> Old packet list SVN 30353
> set WIRESHARK_DEBUG_SE_NO_CHUNKS=T
> PWS     Commit                
>  43 060            63 384     
> 559 744           579 968              
> Loading time 48.797
>
> Old packet list SVN 30353
> set WIRESHARK_DEBUG_EP_NO_CHUNKS=T
> set WIRESHARK_DEBUG_SE_NO_CHUNKS=T
>  43 208            53 312
> 559 612           569 632
> Loading time 55.162
>
> Old packet list SVN 30353
> #define EMEM_ALLOCS_PER_CHUNK (EMEM_PACKET_CHUNK_SIZE / 64)
> PWS     Commit                
>  43 288            64 188     
> 492 104           567 060              
> Loading time 47.736 - 48.391 (2 Loading time measures)
>
>  
>
> (This file can't be loaded using 512)
> New packet list SVN 30353
> #define EMEM_ALLOCS_PER_CHUNK (EMEM_PACKET_CHUNK_SIZE / 64)
> PWS     Commit                
>  43 492            64 512     
> 332 400           471 264              
> Loading time 55.895 - 57.018 (4 Loading time measures)
>
> New packet list SVN 30353
> #define EMEM_ALLOCS_PER_CHUNK (EMEM_PACKET_CHUNK_SIZE / 64) set 
> WIRESHARK_DEBUG_SE_NO_CHUNKS=T
> PWS     Commit                
>  43 660            64 736     
> 468 496           493 660              
> Loading time 53.666
>
> New packet list SVN 30353
> #define EMEM_ALLOCS_PER_CHUNK (EMEM_PACKET_CHUNK_SIZE / 64) set 
> WIRESHARK_DEBUG_EP_NO_CHUNKS=T set WIRESHARK_DEBUG_SE_NO_CHUNKS=T
> PWS     Commit                
>  43 660            64 736     
> 468 428           481 516              
> Loading time 1:01.215 - 1:02.682 (2 Loading time measures)
>
>   Compared with 1.2.2 memory usage has improved quite a bit. Loading 
> time
>   has improved with the old packet list but not so much with the new 
> packet list!?
> The new packet list should be as fast as the old packet list with color disable an all 
> columns but the frame number removed.
>
> On the other hand your load time is really slow can you share your wireshark profile, your >disable protocols and your 
> capture or at least its protocol hierarchy?  
>
> Didier
Hi,
More or less vanilla Wireshark, no colors. Enclosed proto Hierarchy. I can't share this file unfortunatly. The reason 
why I chose it is just that it caused 'Out of memmory' with the new packet list.

Regards
Anders


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