Perrin Harkins wrote:
> Stas Bekman wrote:
>
>> Perrin Harkins wrote:
>>
>>> Stas Bekman wrote:
>>>
What you are saying is that when the server is started afresh, the
newly started child processes share more memory with the parent,
than newly started child processes some time lat
Stas Bekman wrote:
> Perrin Harkins wrote:
>
>> Stas Bekman wrote:
>>
>>> What you are saying is that when the server is started afresh, the
>>> newly started child processes share more memory with the parent, than
>>> newly started child processes some time later. Am I correct?
>>
>>
>> Yes, e
that all the
examples are only examples. pretty much each setup is unique and there
is no one-fit all setting.
> use Apache::GTopLimit;
>
> Apache::GTopLimit->set_max_size(10000);
> Apache::GTopLimit->set_min_shared_size(4000);
> Apache::GTopLimit->set_max_unshared_size(6000);
Perrin Harkins wrote:
> Stas Bekman wrote:
>
>> What you are saying is that when the server is started afresh, the
>> newly started child processes share more memory with the parent, than
>> newly started child processes some time later. Am I correct?
>
> Yes, exactly.
Any ideas why?
I always
Stas:
Since you wrote the script, do you recommend some good default settings in
GTopLimit to start with, i.e.,
use Apache::GTopLimit;
Apache::GTopLimit->set_max_size(1);
Apache::GTopLimit->set_min_shared_size(4000);
Apache::GTopLimit->set_max_unshared_size(6000);
$Apache::
Stas Bekman wrote:
> What you are saying is that when the server is started afresh, the newly
> started child processes share more memory with the parent, than newly
> started child processes some time later. Am I correct?
Yes, exactly.
Perrin Harkins wrote:
> Stas Bekman wrote:
>
>> Hmm, when a new process starts it shares *everything* with the parent.
>> Why do you say that it's not?
>
>
> It doesn't share everything with the parent. As soon as it forks there
> is unshared memory, and after the first request it handles th
Stas Bekman wrote:
> Hmm, when a new process starts it shares *everything* with the parent.
> Why do you say that it's not?
It doesn't share everything with the parent. As soon as it forks there
is unshared memory, and after the first request it handles there is
usually more.
Over time, the
Perrin Harkins wrote:
>>Does using the Apache::GTopLimit module have the same net effect as
>>restarting the server itself by simply killing off the actual
>
> processes
>
>>which are growing beyond the set threshold, and thereby causing new
>>processes to
> So to modify my previous question, other than the loss of some shared
> memory over time, GTopLimit will have the same effect as restarting
the
> server?
Yes. That shared memory is important though.
> On a side note, how are you tracking/discovering the this minimal loss
over
> time?
Apache
; Does using the Apache::GTopLimit module have the same net effect as
> > restarting the server itself by simply killing off the actual
>processes
> > which are growing beyond the set threshold, and thereby causing new
> > processes to be born?
>
>It does kill off proces
> Does using the Apache::GTopLimit module have the same net effect as
> restarting the server itself by simply killing off the actual
processes
> which are growing beyond the set threshold, and thereby causing new
> processes to be born?
It does kill off processes that are getting
Does using the Apache::GTopLimit module have the same net effect as
restarting the server itself by simply killing off the actual processes
which are growing beyond the set threshold, and thereby causing new
processes to be born?
If so, this sounds like a good alternative to setting a cron
The uploaded file
Apache-GTopLimit-1.02.tar.gz
has entered CPAN as
file: $CPAN/authors/id/S/ST/STAS/Apache-GTopLimit-1.02.tar.gz
size: 5956 bytes
md5: 6c1b4bc672eab5f025eb0889cc362ad4
Changes:
* return DECLINED and not OK when not doing anything
* made the request counter a
The uploaded file
Apache-GTopLimit-1.01.tar.gz
has entered CPAN as
file: $CPAN/authors/id/S/ST/STAS/Apache-GTopLimit-1.01.tar.gz
size: 5689 bytes
md5: b2a6fc6b0ea01c6310b8e41480705486
Changes:
=head1 ver 1.01 Thu Mar 14 13:53:16 SGT 2002
* add an unshared memory threshold
essage-
>>From: Stas Bekman [mailto:[EMAIL PROTECTED]]
>>Sent: Thursday, February 28, 2002 8:40 PM
>>To: modperl list
>>Subject: ANNOUNCE: Apache::GTopLimit v1.0
>>
>>
>>The uploaded file
>>
>> Apache-GTopLimit-1.0.tar.gz
>>
>&g
bject: ANNOUNCE: Apache::GTopLimit v1.0
>
>
> The uploaded file
>
> Apache-GTopLimit-1.0.tar.gz
>
> has entered CPAN as
>
> file: $CPAN/authors/id/S/ST/STAS/Apache-GTopLimit-1.0.tar.gz
>size: 5117 bytes
> md5: d1847eecbf8584ae04f9c0081e22897f
The uploaded file
Apache-GTopLimit-1.0.tar.gz
has entered CPAN as
file: $CPAN/authors/id/S/ST/STAS/Apache-GTopLimit-1.0.tar.gz
size: 5117 bytes
md5: d1847eecbf8584ae04f9c0081e22897f
=head1 ver 1.0 Wed Feb 20 11:54:23 SGT 2002
* making the DEBUG a constant variable, settable
Well, this module has been around for awhile, since mod_perl-1.22 is
distributed as a separate package. Please allow a few hours before CPAN
mirrors will get their copy before trying to download it.
The uploaded file
Apache-GTopLimit-0.01.tar.gz
has entered CPAN as
file: $CPAN/authors
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