Who's Nice? Inspect Process Niceness Levels
Quickly find and interpret process "nice" values, then adjust priorities safely on a Linux host.
Monitor System Interrupts and Pinpoint IRQ Storms
Learn to watch Linux interrupt counters, spot noisy devices and rebalance IRQs before they throttle your system.
Manual hugepage configuration for performance
Hands-on steps to reserve, mount and use Linux hugepages for low-latency workloads
Inspect HugePages Configuration for Performance
Quickly find how hugepages are configured, why they matter, and how to read the kernel state.
Inspect process memory maps with cat proc maps
Peek into a program's address space by reading the kernel's /proc maps file and learn to interpret what you see.
Check CPU Thermal Info Quickly
Learn how to read CPU temperatures on Linux and act before heat becomes a problem.