Re: [Valgrind-users] How to run Apache httpd server with Valgrind

2012-06-13 Thread
Hi, I think I found my problem. Both Valgrind-3.7.0-SVN and Valgrind-3.6.0 works well for syscall 330 and the dup3 program on my platform. It was Valgrind-3.5.0 which causes the problem. Here is the story of this problem: Valgrind-3.5.0 was distributed with Fedora12, so I installed the so

Re: [Valgrind-users] How to run Apache httpd server with Valgrind

2012-06-11 Thread
> Please tell us complete details.  The information "syscall: 330" > is ambiguous, because system call numbers depend on the hardware > and on the operating system. > > 1) Which version of valgrind are you running? >   Report the output from running "valgrind --version". The version I use is valgr

Re: [Valgrind-users] How to run Apache httpd server with Valgrind

2012-06-09 Thread
Hi, Thanks for your help. I tried to run Valgrind with "--tool=none" option, but the problem remains. And I also found that the http server did not corrected start up under Valgrind. When I execute the command "valgrind --tool=none ./bin/httpd -k start", the server reports an error: "unhand

[Valgrind-users] How to run Apache httpd server with Valgrind

2012-06-06 Thread
Hi, I encounter a problem of running Apache httpd server using Valgrind. Valgrind seems to decrease the performance of Apache server too much that the client always report a timeout error. I am also not sure if I used the correct command line option. I just type "Valgrind --tool=xxx ./httpd sta