How to Run Memtest86 for Reliable RAM Diagnostics
Bare-metal memory testing with MemTest86 catches faults that in-OS tools miss. Learn why multiple passes matter and how to read failing addresses.
Tag: debugging tools
Linux Syscall Tracing: Find Latency in 3 Steps
Diagnose Linux latency by tracing syscalls with strace, perf trace, or BCC tools. Learn which tool fits production vs development and how to read the results.
Debug the Linux Kernel With GDB, Ftrace, and KASAN
Master kernel debugging by setting up QEMU with GDB for live stepping, using ftrace to trace execution, and deploying KASAN to catch memory corruption.