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#APM

All articles tagged with APM

Stop Guessing: A Sysadmin's Guide to Real Application Performance Monitoring (APM)

Standard uptime checks won't save you from slow APIs. We dive into identifying bottlenecks using New Relic, the ELK stack, and Linux system tools like `iostat`, specifically for high-traffic Norwegian workloads.

The Truth About "Slow": A SysAdmin’s Guide to Application Performance Monitoring in 2015

Uptime isn't enough. Discover how to diagnose high latency, banish I/O wait time, and why KVM virtualization is non-negotiable for serious Norwegian DevOps teams.

Stop Guessing: A Battle-Hardened Guide to Application Performance Monitoring (APM) in 2015

Nagios says your server is up, but your customers say the checkout is broken. Here is how to implement real APM using the ELK stack and Nginx logging, avoid the 'noisy neighbor' effect common in cheap VPS hosting, and keep your data compliant with Norwegian privacy standards.

Beyond `top`: Accurate Application Performance Monitoring strategies for 2015

Stop guessing why your Magento store is sluggish. We break down how to configure PHP-FPM slow logs, visualize metrics with Graphite, and why 'Steal Time' is the silent killer of VPS performance.