Andi's statement is correct. I believed that but felt something else was wrong. Andi gave me the benefit of the doubt (yeah Andi!) and took a close look at the code. I asked him what he changed and he said: "The memory manager did some memory block caching which was causing very bad fragmentation. I fixed it so that it'll minimize memory fragmentation in between requests." So, good for PHP! Brian Moon ------------------------------------------ dealnews.com, Inc. Makers of dealnews & dealmac http://dealnews.com/ | http://dealmac.com/ ----- Original Message ----- From: "Brian Foddy" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Cc: <[EMAIL PROTECTED]> Sent: Friday, June 22, 2001 8:20 AM Subject: Re: [PHP-DEV] Bug #8889 Updated: Memory is not being freed. > Not that I believed anything serious was wrong, but can you tell > me specifically what was "fixed". Is there any change in Andi's > statement (which is always what I've understood)? > > Brian > > [EMAIL PROTECTED] wrote: > > > > ID: 8889 > > Updated by: brianlmoon > > Reported By: [EMAIL PROTECTED] > > Status: Closed > > Bug Type: Performance problem > > Operating system: > > PHP Version: 4.0.4 > > Assigned To: > > Comments: > > > > This is all fixed in 4.0.6. > > > > Previous Comments: > > -------------------------------------------------------------------------- - > > > > [2001-05-01 03:01:29] [EMAIL PROTECTED] > > The main problem is that once the system's standard C library allocates heap space (with the sbrk() system call) it will never return that memory to the system. > > PHP can't solve this problem. If you do find certain things in the future which take up much more memory than they should please open a new bug report and we will check into it. > > > > -------------------------------------------------------------------------- - > > > > [2001-04-30 14:31:27] [EMAIL PROTECTED] > > I am talking about nearly endless amounts. I saw Apache processes with as much as 14MB of memory in use. > > > > Brian. > > > > -------------------------------------------------------------------------- - > > > > [2001-04-29 19:59:56] [EMAIL PROTECTED] > > What kind of sizes are we talking about here? the Zend memory manager holds a memory cache, but we're talking at around 1MB per process max. > > > > -------------------------------------------------------------------------- - > > > > [2001-01-26 18:45:45] [EMAIL PROTECTED] > > Ok, this is just like what is described in http://marc.theaimsgroup.com/?l=php-dev&m=97923602322593&w=2 which contains a hacked up solution. It looks like it should be able to turn into a usable end solution. > > > > -------------------------------------------------------------------------- - > > > > [2001-01-24 13:21:13] [EMAIL PROTECTED] > > Hi guys, > > > > I do not have much information. I know that my Apache processes memory is growing by the minute. If I start a separate server on another port and serve only static pages and files through it, those process do not grow. > > > > I have tried what I remembered of gdb but have not come up with anything. I know I need to attach to a process and it seems I can `gdb {pid}` but that gives me nothing. How can I get some info for you guys? I do have --enable-debug. > > > > thanks, > > > > Brian. > > Phorum.org > > > > -------------------------------------------------------------------------- - > > > > The remainder of the comments for this report are too long. To view the rest of the comments, please view the bug report online. > > > > ATTENTION! Do NOT reply to this email! > > To reply, use the web interface found at http://bugs.php.net/?id=8889&edit=2 > > > > -- > > PHP Development Mailing List <http://www.php.net/> > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > For additional commands, e-mail: [EMAIL PROTECTED] > > To contact the list administrators, e-mail: [EMAIL PROTECTED] > > -- PHP Development Mailing List <http://www.php.net/> To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
