Server Monitoring Guides & Tutorials — page 8
Practical playbooks for sysadmins, freelancers and small agencies running client servers: Linux metrics, uptime and SSL checks, cron and scheduled tasks, Docker, databases, alerting and incident response.
Articles
How to Check System Error Log Patterns
Check system error log patterns on Linux servers. Monitor error logs, detect error patterns, identify recurring errors, and set up automated error log monitoring with Zuzia.app.
Check System File Descriptor Limits
Step-by-step guide to check system file descriptor limits. Monitor file descriptor usage, detect limit exhaustion, and prevent "too many open files" errors.
Check System Hostname Configuration
Configure automated checks to check system hostname on your Linux server. Monitor network configuration and detect changes automatically.
Check System Hostname and IP Address
Set up continuous monitoring to check system hostname and IP address on your Linux server. Monitor network configuration and detect changes automatically.
Check System IP Address Configuration
Step-by-step guide to check IP address configuration on your Linux server to monitor network setup and detect configuration changes.
How to Check System Library Dependencies
Check system library dependencies on Linux servers. Monitor library dependencies, verify library availability, detect missing libraries, and set up automated library dependency monitoring with Zuzia.app.
How to Check System Mount Point Status
Check system mount point status on Linux servers. Monitor mount points, verify mount status, detect mount failures, and set up automated mount point monitoring with Zuzia.app.
Check System Processes List
Check system processes list on Linux servers. List and monitor all running processes, identify resource usage, detect suspicious processes. Setup with Zuzia.app.
How to Check System Resource Quota Usage
Check system resource quota usage on Linux servers. Monitor quota limits, track quota usage, detect quota exhaustion, and set up automated quota monitoring with Zuzia.app.
Check Available System Updates in Audit
Step-by-step guide to verify if system updates are available on your Linux server. Ensure your system is up to date with security patches and bug fixes.
Check Top CPU Consuming Processes
Check top CPU-consuming processes on Linux servers. Quickly identify processes causing performance bottlenecks during incidents.
Check for UID 0 Users in Audit
Quick guide to verify that only the root account has UID 0 on your Linux server. Audit user privileges to detect unauthorized root-level access.
Check Memory Usage by User
Step-by-step guide to check memory usage grouped by users on your Linux server to identify which users are consuming the most resources.
Check Which User Has Most Processes
Set up continuous monitoring to identify which user is running the most processes on your Linux server to monitor resource usage and detect potential issues.
How to Check Virtual Machine Performance on Linux
Check virtual machine performance on Linux servers. Monitor VM CPU, memory, disk I/O, network performance. Setup monitoring with Zuzia.app.
How to Check Vulnerability Scan Results on Linux
Check vulnerability scan results on Linux servers. Monitor vulnerability findings, track severity, detect new vulnerabilities. Setup monitoring with Zuzia.app.
Check Web Server Error Rate - 4xx and 5xx Errors
Step-by-step guide to check web server error rates for 4xx and 5xx HTTP status codes. Monitor error rates, detect issues, and ensure reliable web service delivery.
Check Zombie Processes
Quick guide to identify zombie processes on your Linux server to detect process management issues and maintain system stability.
Cloud Resource Exhaustion Costs Emergency Troubleshooting
Cloud resources exhausted, costs spiraling? Quick steps to identify resource hogs, stop cost bleeding, and optimize cloud spending within minutes.
Configuration Drift Causing Issues - Troubleshooting Guide
Configuration drift causing service problems? Quick steps to identify configuration changes, restore correct configuration, and fix service issues.
Container Image Auditing for Uptime Teams
A practitioner guide to container image auditing for uptime and monitoring teams: what to check, how to automate it, and how to cut false positives.
Cron Heartbeat Monitoring: The Reliable Way to Verify Jobs
Learn how cron heartbeat monitoring detects missed jobs, reduces false alerts, and verifies scheduled work with practical production settings and checks.
Cron Job Monitoring That Prevents Silent Failures
A practical guide to cron job monitoring: setup, verification, alerting, false positives, and production checks that catch silent failures early.
Cron Jobs Not Executing - Troubleshooting Guide
Cron jobs not executing? Quick steps to identify execution issues, fix cron configuration, and restore scheduled task functionality.