Linux Performance Monitoring: top, htop, vmstat, iostat
Linux performance monitoring guide: top, htop, vmstat, iostat, free, and sar explained. Learn to identify CPU, memory, and I/O bottlenecks on Linux servers.
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Linux Log Management: journalctl and /var/log Explained
Linux log management explained: journalctl, /var/log files, logrotate, and journal size management. Learn to find, filter, and manage logs on Linux servers.
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Windows Server Performance Monitoring: Resource Monitor, PerfMon, and More
Windows Server performance monitoring with Resource Monitor, PerfMon, Data Collector Sets, and PowerShell. Learn the key counters and how to establish a performance baseline.
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AWS CloudWatch: Monitoring, Logs, and Alarms Explained
Learn how AWS CloudWatch monitors your infrastructure with metrics, logs, and alarms. Includes CLI examples for creating alarms, querying logs with Insights, and building dashboards.
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Windows Event Viewer Guide: Read and Troubleshoot System Logs
Learn to read and troubleshoot Windows Event Viewer logs. Covers log types, critical Event IDs, PowerShell log queries, custom views, and task automation from events.
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Azure Monitor and Log Analytics: Complete Setup Guide
Set up Azure Monitor and Log Analytics to collect metrics, query logs with KQL, and configure alerts — complete guide with CLI commands and real KQL examples.
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