From: [EMAIL PROTECTED] Operating system: RH 7.2 PHP version: 4.1.1 PHP Bug Type: Session related Bug description: Segmentation fault with "mm",PHP works fine with "files"
When stress testing my web server with ab -n5000 -c10 <url> after about 1000-1500 requests the child processes start to fail. In my apache error_log I see many entries like the following: [Fri Dec 28 19:50:06 2001] [notice] child pid 14215 exit signal Segmentation fault (11) If I repeat the "ab" test several times, eventually Apache will hang and I have to restart the web server. Here are the results: This is ApacheBench, Version 1.3 Copyright (c) 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/ Copyright (c) 1998-1999 The Apache Group, http://www.apache.org/ Benchmarking semut (be patient)... Server Software: Apache/1.3.20 Server Hostname: semut Server Port: 80 Document Path: /juris/case.php fbba51299f Document Length: 85383 bytes Concurrency Level: 10 Time taken for tests: 1638.945 seconds Complete requests: 5000 Failed requests: 3446 (Connect: 0, Length: 3446, Exceptions: 0) Total transferred: 429091301 bytes HTML transferred: 427029653 bytes Requests per second: 3.05 Transfer rate: 261.81 kb/s received Connnection Times (ms) min avg max Connect: 0 9 197 Processing: 1692 3263 11353 Total: 1692 3272 11550 When I switch from "mm" to "files" everything works fine. I have a suspicion that the bug is related to the fact that I am running on an SMP processor. -- Edit bug report at: http://bugs.php.net/?id=14780&edit=1 -- 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]
