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Bug #21127 CSRSS.exe 100%
Submitted: 2002-12-20 22:17 UTC Modified: 2003-01-13 01:00 UTC
Avg. Score:4.0 ± 1.0
Reproduced:2 of 2 (100.0%)
Same Version:0 (0.0%)
Same OS:1 (50.0%)
From: korngerd at yahoo dot com Assigned:
Status: No Feedback Package: Performance problem
PHP Version: 4.3.0RC3 OS: Windows XP
Private report: No CVE-ID: None
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 [2002-12-20 22:17 UTC] korngerd at yahoo dot com
Whenever someone uploads to my FTP server, I use PHP to execute my scripts.  Now, although I haven't pinpointed the problem yet, it seems like PHP is causing CSRSS.exe (Windows' client/server runtime server subsystem), a system process, to jump up to 100% CPU usage.  I'll try looking into the problem in more detail, but I just thought I'd post this up for now.


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 [2002-12-28 13:31 UTC]
Please try using this CVS snapshot:
For Windows:

 [2003-01-13 01:00 UTC] php-bugs at lists dot php dot net
No feedback was provided for this bug for over 2 weeks, so it is
being suspended automatically. If you are able to provide the
information that was originally requested, please do so and change
the status of the bug back to "Open".
 [2003-06-14 12:42 UTC] kcassidy at klondyke dot net
I'm having the same problem. Often multiple instances of php.exe will stay open after my scripts are executed which causes csrss.exe to use all of my CPU resources. Even after I end all instances of php.exe csrss.exe causes my system to hang. Only after a reboot will my system run without hanging, and after running a few scripts the problem returns.
 [2008-07-26 12:17 UTC] fhggfj at hg dot fd
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