A kernel module for scaning page table of process/VMs

BCC - Tools for BPF-based Linux IO analysis, networking, monitoring, and more

etmem, the memory vertical expansion technology, uses DRAM and high-performance storage new media to form multi-level memory storage. By grading the stored data, etmem migrates the classified cold storage data from memory to the high-performance storage medium, so as to achieve the purpose of memory capacity expansion and memory cost reduction.

OS debug toolkit