This article describes how to get a breakdown of reads and writes by filesystem.

This article describes how to use the Linux Kernel Samepage Merging (KSM).

This article describes how to use the memleak tool to find memory leaks.

This article describes how to query the size of c structs and how to optimize their size by changing the field order.

This article describes how to debug the Linux kernel with qemu, virtme and gdb.

This article describes how to solve the error load BTF from vmlinux: invalid argument when compiling older kernels.

This article describes how to query what type of memory hardware chips are installed on the Linux machine.