ID: 28403 Comment by: Lukas dot Theiler at ch dot ibm dot com Reported By: scouture at novo dot ca Status: Suspended Bug Type: Apache2 related Operating System: win 2003 server PHP Version: 4.3.7 New Comment:
Running longer tests, even single-cpu systems fail. (after 7hours 1st, 1h34 2nd crash, 6h23 3rd crash...) Previous Comments: ------------------------------------------------------------------------ [2004-07-02 11:18:26] Lukas dot Theiler at ch dot ibm dot com Referring to Bug #28983 (now bogus:-) ) - we reprouced that error using - different versions of oracle clients (8.1.7, 9i, 10g, accessing through different methods) - different versions of php (4.2.x, 4.3.x 5.x) - different versions of apache (1.3x, IBM http server, apache) Conclusions: - Stable on Linux single and multiprocessor systems - Stable on Windows *single* processor systems - Crash on Windows *multi* processor systems How to replicate the error? a) use the OCIlogon script from Bug #28983 b) use a loadtest tool, e.g. OpenSTA and run 5 concurrent users calling the above php script. You'd see the crash within a few secs :-) I agree with derik, that it is probably related to oci.dll or php_oci8.dll. /cheers Lukas ------------------------------------------------------------------------ [2004-07-01 09:24:28] [EMAIL PROTECTED] Sounds like a threading issue to me... and you're asking for those by running apache 2 on windows (where the default processing model for apache is threaded). It sounds like either the oracle extension or oracle libraries are not threadsafe. I'll suspend this until you can come up with a clear script to reproduce this as there is no other way to find what this problem might be. ------------------------------------------------------------------------ [2004-06-30 20:41:30] scouture at novo dot ca Ok, it is a long process for us just upgrade our php version. We have to pass by a dev environment before going to prod so we have pass to PHP 4.3.7 in prod recently. And since that the PHP team have annonce the release of 4.3.8. :o) But we still have the problem. Same error that the one list bellow. I can add that the server is a multiprocessor server (4 procs). We have a lot of hits by minutes. The error occurs every 5-10 minutes so kind of frequently. Apache and php are call via C# services and soap implementation. We do not seem to have this problem with a low volume environment (in our labs). The requests we pass via apache/phh are very simple (insert into... where, update ... where) nothing consumming. Please tell me if you need something more. Thanks for your help. Styve ------------------------------------------------------------------------ [2004-05-23 01:00:03] php-bugs at lists dot php dot net No feedback was provided for this bug for over a week, 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". ------------------------------------------------------------------------ [2004-05-14 18:23:35] [EMAIL PROTECTED] Not enough information was provided for us to be able to handle this bug. Please re-read the instructions at http://bugs.php.net/how-to-report.php If you can provide more information, feel free to add it to this bug and change the status back to "Open". Thank you for your interest in PHP. Also, upgrade to latest version.. ------------------------------------------------------------------------ The remainder of the comments for this report are too long. To view the rest of the comments, please view the bug report online at http://bugs.php.net/28403 -- Edit this bug report at http://bugs.php.net/?id=28403&edit=1
