Monitor your website using JMeter

Introduction
When you hear the term “watchdog,” what does that conjure up in your mind? Something meant to guard, protect, or notify? Something that barks, snarls, or yells? Something with alarms, sirens, or blow horns? Depending on the context, your mind’s eye image may be spot on with those descriptions, but in this case, let’s get a bit more technical with a different kind of watchdog: JMeter.
In this tutorial, we introduce you to Apache JMeter, “a 100% pure Java application designed to load test functional behavior and measure performance.” Learn how to easily configure JMeter to monitor an application for various events so that you can identity problems quickly and fix them before they affect your end users.
Keeping web sites readily available and healthy is a challenge. Using the DevOps practice of continuous integration begs the complimentary use of test automation to ensure code deliverable quality. Using JMeter in the testing


Original URL: https://developer.ibm.com/tutorials/monitor-your-website-using-jmeter/

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Raspberry Pi relaunches four IQAudio HATs

Raspberry Pi Ltd has relaunched four IQaudio HATs as official Pi audio add-ons with lower prices ranging from $20 to $30: the IQaudio DAC+, DAC Pro, DigiAMP+ and Codec Zero. In December, Raspberry Pi Trading announced it had acquired IQAudio and would be relaunching their Raspberry Pi audio HATs at lower prices. As reported by […]


Original URL: http://linuxgizmos.com/raspberry-pi-relaunches-four-iqaudio-hats/

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How To Prevent PHP-FPM From Consuming Too Much RAM in Linux

The post How To Prevent PHP-FPM From Consuming Too Much RAM in Linux first appeared on Tecmint: Linux Howtos, Tutorials & Guides .
If you have deployed a LEMP (Linux, NGINX, MySQL/MariaDB, and PHP) stack, then you are probably using FastCGI proxying within NGINX (as an HTTP server), for PHP…
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Original URL: http://feedproxy.google.com/~r/tecmint/~3/tXxZdW3zu0U/

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Amazon switches on macOS Big Sur for AWS

Delay may be the deadliest form of denial, but Amazon’s decision to introduce Mac support via AWS illustrates Apple’s growing importance in enterprise IT, as vendors across the board follow the money.Big Sur in the cloud
That importance is this week reflected by Amazon’s decision to offer macOS Big Sur in the cloud within AWS. The company originally confirmed plans to offer Big Sur support in early December when it first introduced support for Macs in the form of a fleet of Mac minis. Now, it seems those Macs have been upgraded and Amazon has introduced support for macOS Big Sur in its cloud.To read this article in full, please click here


Original URL: https://www.computerworld.com/article/3608938/amazon-switches-on-macos-big-sur-for-aws.html#tk.rss_all

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