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A guide to event-driven SRE-inspired DevOps

Dynatrace

While an SLI is just a metric, an SLO just a threshold you expect your SLI to be in and SLA is just the business contract on top of an SLO. Thanks to its event-driven architecture, Keptn can pull SLIs (=metrics) from different data sources and validate them against the SLOs. class SRE implements DevOps) !

DevOps 249
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Performance Testing with Open Source Tools – Myths and Reality

Alex Podelko

Otherwise we wouldn’t see so many commercial tools built on the top of open source including BlazeMeter (it is ironic that the article is posted on the BlazeMeter site), Flood, and OctoPerf. I remember really liking the technical side of these tests. What load testing tools did you use? What is your business model?

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Keptn – The Autonomous Cloud control plane for Dynatrace explained

Dynatrace

Gone are the days for Christian manually looking at dashboards and metrics after a new build got deployed into a testing or acceptance environment: Integrating Keptn into your existing DevOps tools such as GitLab is just a matter of an API call. A popular use case of Keptn is the SLI/SLO-based Quality Gate capability.

Cloud 192
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Modern Methods For Improving Drupal’s Largest Contentful Paint Core Web Vital

Smashing Magazine

Modern Methods For Improving Drupal’s Largest Contentful Paint Core Web Vital Modern Methods For Improving Drupal’s Largest Contentful Paint Core Web Vital Mike Herchel 2023-08-15T10:00:00+00:00 2023-08-15T13:35:08+00:00 Let’s start with a fairly common example of a hero component on the homepage of Drupal’s demo installation of the Umami theme.

Media 73
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Recipes for Performance Testing Single Page Applications in WebPageTest

CSS - Tricks

If you are building an SPA and want to measure its performance, you could rely on end-to-end testing tools like Selenium , Cypress or Puppeteer. However, I have found that none of these has the amount of performance-related information and easy-to-use tooling that WebPageTest offers. I call these my testing recipes.

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Front-End Performance Checklist 2021

Smashing Magazine

LogRocket tracks key metrics, incl. Getting Ready: Planning And Metrics Performance culture, Core Web Vitals, performance profiles, CrUX, Lighthouse, FID, TTI, CLS, devices. Getting Ready: Planning And Metrics. DOM complete, time to first byte, first input delay, client CPU and memory usage. Get a free trial of LogRocket today.

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Top 7 Ways to Communicate Software Testing Insights Better

Testsigma

Typically, The test execution reports should include the objective of testing, testing scope, test results metrics, types of testing performed, test environment & tools, and conclusion. Report on and Analyze Your Automated Tests for Faster Feedback! Schedule a demo.