1. UNIX for Dummies Questions & Answers

Hello Guys, Please let me know about commands or tools that are available to check memory leak in solaris box. Thanks in Advance (1 Reply)

2. Programming

Hi, First of all I appreciate this group very much for its informative discussions and posts. Here is my question. I have one process whose virtual memory size increases linearly from 6MB to 12MB in 20 minutes. Does that mean my process has memory leaks? In what cases does the... (4 Replies)

3. Programming

Today, I wrote a test code for fork/execvp/waitpid. In the parent process, it fork 100 child processes which only execute "date" to print the current datetime. When any child process die, the parent process will receive a SIGCHLD signal. Then, the parent process will re-fork-execvp the child... (7 Replies)

4. Programming

Hi, How to detect memory leak in C program under unix ? Thanks (6 Replies)

5. Programming

I have this code... #include <stdio.h> #include <iostream> #include <pthread.h> static void* cliente(void *datos); int main() { pthread_attr_t tattr; int ret; size_t size = PTHREAD_STACK_MIN + 0x0100; ret = pthread_attr_init(&tattr); ret =... (8 Replies)

6. IP Networking

Hi All, my client server application can work in two modes: 1) one direction - only client sends msgs to server 2) two directions - server gives 'answers' to client. when program run in the first mode it looks OK, but when server answers to client than client's application exit its... (2 Replies)

7. Programming

Hi, I am trying a database server which keeps a B+ plus tree structure and works on it. I am trying to find the memory used/leak while executing this process. I check the memory leak by using ps uax command. When i execute a delete query i am sure that my code frees up the existing... (9 Replies)

8. Red Hat

Hi all I am using RED HAT 5.4, and i am getting memory uses problem. when i use "sync;echo 3 > /proc/sys/vm/drop_cache" command the memory will release after 2,3 hour memory show 95%. pls suggest right way. thanks (37 Replies)

9. Web Development

Hi We have just got a dedicated server with Fasthosts, O/S is Linux CentOS 6 64 bit. It was a fresh install and I have just moved one WordPress site onto there. The problem is we seem to be getting a memory leak (that's what Fasthosts said) and the database (I think) keeps crashing, so we... (3 Replies)