On Sat, 07 Jul 2012 08:52:06 -0400, glee wrote:
> "Stefan Patric" <(E-Mail Removed)> wrote in message
> news:jsqi53$vsk$(E-Mail Removed)...
>> [snip]
>> I can only think that this VM problem, since you say it's been on-going
>> for years with Opera and Firefox, is due to RAM caching. I turn that
>> off, if I can. In fact, if I can, I turn off ALL browser caching. With
>> today's high speed Internet service, such caching (RAM or disk) is of
>> little value. When all there was was dial-up, things were different.
>
> Some of the reports showed issues no matter what setting were used for
> browser RAM caching. Note in the example links below that some comments
> are discussing memory usage, and others virtual memory usage which is
> what I'm referring to.
>
> Virtual Memory Consumption High - Opera for Windows - Opera Community
> http://my.opera.com/community/forums...dml?id=1283812
>
> High CPU usage and Opera do not Free RAM - arghh! - Opera browser -
> Opera Community
> http://my.opera.com/community/forums/topic.dml?
id=1020442&t=1329815632&page=1#comment9666572
>
> McAfee Communities: Mcshield.exe High Virtual Memory Usage
> https://community.mcafee.com/message/204476?tstart=0
>
> I've seen similar threads in Mozilla forums over the years.
I'm not doubting you: I've just never experienced it. Based on what was
discussed in the links you gave, I still think it's due to RAM cacheing
that runs out of available user RAM--reserving some for system use--and
moves into virtual RAM. If it were a coding bug, the "problem" should
occur on other OSes like Linux and OSX that the browsers run on. But it
doesn't seem to. Of course, Linux and OSX have much better memory
management than Windows.
I'm going to see if I can create the problem. Just for fun. Has this
occurred with Internet Explorer, too, or only with Firefox and Opera?
Stef