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Tracing Memory Leaks in the NFC Digital Protocol Stack - Linux.com
https://www.linux.com/topic/linux/tracing-memory-leaks-nfc-digital-protocol-stack/#:~:text=Kmemleak%20%28Kernel%20Memory%20Leak%20Detector%29%20allows%20you%20to,can%20check%20the%20kmemleak%20page%20for%20more%20details.
How to use mtrace to detect memory leaks in executable in Linux
https://lynxbee.com/how-to-use-mtrace-to-detect-memory-leaks-in-executable-in-linux/
These hook functions record tracing information about memory allocation and deallocation. The tracing information can be used to discover memory leaks and attempts to free nonallocated memory in a program. We will create a simple program as below, #include <stdio.h> #include <stdlib.h> #include <mcheck.h> int main (int argc, char **argv) { int *p; // start the trace mtrace …
Tracing memory usage in Linux - GeeksforGeeks
https://www.geeksforgeeks.org/tracing-memory-usage-linux/
5 useful tools to detect memory leaks with examples
https://www.golinuxcloud.com/how-to-find-memory-leaks/
Linux memory leak detection techniques - Security - Vinchin Backup
https://www.vinchin.com/en/blog/linux-memory-leak-detection-techniques.html
Linux memory leak detection techniques. 2021-06-16. -bash: mtrace: command not found. The reason: The system is missing glibc-utils. Centos: sudo yum install glibc-utils. Because C and C++ programs are entirely up to the programmer to apply and free memory, a little careless, will import memory errors into the system.
Tracing Memory Leaks in the NFC Digital Protocol Stack
https://www.linux.com/topic/linux/tracing-memory-leaks-nfc-digital-protocol-stack/
Kmemleak (Kernel Memory Leak Detector) allows you to track possible memory leaks inside the Linux kernel. Basically, it tracks dynamically allocated memory blocks in the kernel and reports those without any reference left and that are therefore impossible to free. You can check the kmemleak page for more details.
Linux: Check For Memory Leaks In Programs - nixCraft
https://www.cyberciti.biz/faq/valgrind-check-for-memory-leaks-in-c-programs/
Detect and remove Memory Leak in Linux Application
https://stackoverflow.com/questions/8035319/detect-and-remove-memory-leak-in-linux-application
Play around a lot with the settings of valgrind. There are several plugins, that can help with this. One example could be using --leak-check=full or similar options. There are also plugins for valgrind, that can enhance it detection capabilities. You say, that the application was reported to have a memory leak.
How to detect a memory leak? - Ask Ubuntu
https://askubuntu.com/questions/152716/how-to-detect-a-memory-leak
Steps to find Memory Leak. Find out the PID of the process which causing memory leak (you can also use e.g. htop if available) and store it in a variable called pid. ps -aux Given that the PID is available in the variable pid, you can capture the memory consumption using /proc/$pid/smaps and save into some file like beforeMemInc.txt.
c - How can I find a memory leak of a running process?
https://unix.stackexchange.com/questions/36450/how-can-i-find-a-memory-leak-of-a-running-process
Here are the steps that almost guarantee to find what is leaking memory: Find out the PID of the process which causing memory leak. ps -aux. capture the /proc/PID/smaps and save into some file like BeforeMemInc.txt. wait till memory gets increased. capture again /proc/PID/smaps and save it has afterMemInc.txt.
How to figure out memory leaks? - Unix & Linux Stack …
https://unix.stackexchange.com/questions/137301/how-to-figure-out-memory-leaks
After a couple of hours, it's at 338. I checked the logs again. HHVM logs is at 'warning' level, high enough. There are some code warnings, but nothing critical that should use the memory so much. I think I should use valgrind the figure out, where the leak comes from. –
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