This guide walks IT operations engineers through systematic Linux‑based techniques for pinpointing Java processes that consume excessive CPU or memory, using tools like top, ps, jstack and jmap, and provides concrete steps to analyze and remediate the underlying code.
This article walks through diagnosing severe memory consumption on an NFS server by examining top, vmstat, and slabtop outputs, revealing that large XFS inode and ILI caches from multiple volumes can drain RAM and how to free it.
This guide explains how to use the Linux vmstat command to monitor system performance, detailing its output fields such as process states, memory, swap, I/O, system interrupts, and CPU usage, and shows how to interpret each metric for effective troubleshooting.
This essay explores how four psychological films illustrate the potential of hypnosis in clinical practice and memory enhancement, proposes definitions for hypnosis-related terms, and outlines speculative concepts of consciousness space, linking cinematic narratives to neuroscience and cognitive psychology.
This article examines the key factors influencing theorem memorization, the types of information the brain prefers, and typical human thinking patterns, arguing that aligning explanations with the brain’s natural preferences can improve understanding, retention, and recall.
