Tagged articles

system monitoring

206 articles · Page 3 of 3

Oct 27, 2015 · Operations

How to Build a Practical Monitoring System for Small and Medium Enterprises

An in‑depth guide walks readers through building a comprehensive monitoring system for small‑to‑medium enterprises, covering hardware, system, application, network, security, traffic analysis, business metrics, log aggregation, automation, visualization, and practical integration with tools like Zabbix, IPMI, ELK, and Smokeping.

Log Managementautomationoperations

0 likes · 18 min read

How to Build a Practical Monitoring System for Small and Medium Enterprises

Java High-Performance Architecture

Jul 17, 2015 · Operations

How to Interpret Linux ‘uptime’ Load Average and Detect High CPU Load

Understanding Linux system load involves checking the average number of processes waiting for CPU time, and the ‘uptime’ command provides the current time, uptime duration, active users, and three load average values for the past 1, 5, and 15 minutes, helping you gauge performance.

CPU loadLoad AveragePerformance

0 likes · 2 min read

How to Interpret Linux ‘uptime’ Load Average and Detect High CPU Load

MaGe Linux Operations

Jun 30, 2015 · Fundamentals

Understanding Load Average: CPU Load vs Utilization and How to Optimize It

Load average measures the average number of processes waiting for CPU over 1, 5, and 15 minutes, differing from CPU utilization; this article explains the concepts, ideal values, illustrative analogies, and practical steps to assess and reduce server CPU load for better performance.

CPULoad Averageoperations

0 likes · 7 min read

Understanding Load Average: CPU Load vs Utilization and How to Optimize It

Qunar Tech Salon

Jun 18, 2015 · Fundamentals

Understanding Linux Swap, Swappiness, and How to Monitor and Clear Swap Usage

This article explains what Linux swap is, its drawbacks, how to tune the swappiness parameter, methods for monitoring swap usage per system and per process, and practical ways to clear swap, including useful shell scripts and commands.

LinuxSwapoperations

0 likes · 9 min read

Understanding Linux Swap, Swappiness, and How to Monitor and Clear Swap Usage

MaGe Linux Operations

Oct 23, 2014 · Operations

How to Identify Linux Bottlenecks with vmstat: CPU, Memory, I/O Explained

This guide shows how to use vmstat to pinpoint whether high load averages on a Linux system are caused by CPU saturation, insufficient memory, or slow I/O, by interpreting each column of the vmstat output.

Linuxoperationsperformance tuning

0 likes · 5 min read

How to Identify Linux Bottlenecks with vmstat: CPU, Memory, I/O Explained

MaGe Linux Operations

Jul 31, 2014 · Operations

Master Linux Performance Monitoring with sar: A Complete Guide

This article explains how to use the sar (System Activity Reporter) tool on Linux to collect and analyze performance data, covering past and real‑time statistics, CPU, memory, I/O and swap metrics, installation steps, and a full list of command‑line options.

CPU usageMemory usagelinux-performance

0 likes · 9 min read

Master Linux Performance Monitoring with sar: A Complete Guide