hotspot-bpf is a lightweight eBPF-based process monitor that correlates CPU usage, scheduler contention, page faults, and RSS memory in real time to classify processes as CPU-bound, memory-thrashing, starved, noisy neighbors, or OOM risks. It runs as a single binary (requires root/CAP_BPF) with zero runtime dependencies and near-zero overhead.

These are the Python implementations of FIFO, LRU and OPT page replacement algorithms

Kernel module and written report on page faults in a modern Linux system.

Applies various page replacement algorithms to a reference string and displays the number of page faults and where they occurred.

Program that implements the FIFO, Optimal, MFU, and LRU page-replacement algorithms.

gpu thrashingNVIDIA GPU Unified Memory diagnostic tool — architecture-aware, measurement-based, PCIe/coherent transport detection

Basic paging system, simulating page faults while reading a trace file. LRU and Second chance replacement algorithms can be tested with various parameters.

Reproducible Pascal GPU Unified Memory benchmark with Nsight and nvprof profiling

Implement an exec-loader in C that handles page faults

Page Replacement Algorithm Simulator is a Streamlit-based application that simulates and compares FIFO, LRU, and Optimal algorithms. It displays memory state changes, compares page faults, and provides insights into algorithm performance.

Implementation of Simple and Lazy Loader, which replicates the functioning of the loader of an Operating Systems

Windows terminal performance monitor showing CPU, per-core usage, deep memory (commit/kernel paged/nonpaged), and system counters. Run as admin.

Operating-systems memory management simulator in C with processes, threads, page faults, disk access, and FIFO clock-style eviction.

Command to show usage of memory on the whole system and on each process including memory usage, swap, cache and page faults.