Dynatrace

OCTOBER 16, 2023

Synthetic testing is an IT process that uses software to discover and diagnose performance issues with user journeys by simulating real-user activity. For example, teams can program synthetic test tools to send large volumes of simultaneous resource requests to a new application and evaluate how well it responds. HTTP monitors.

Testing 207

Testing Best Practices Testing Tools Monitoring 207

Dynatrace

DECEMBER 6, 2022

But, manual steps — such as reviewing test results and addressing production issues resulting from performance, resiliency, security, or functional issues — often hinder these efforts. We refer to this culture and practice as observability-driven DevOps and SRE automation. Automation presents a solution.

DevOps 217

DevOps Metrics Engineering Speed 217

Smashing Magazine

MAY 9, 2022

WebPageTest is one of the few web performance testing tools that actually tests a reload of the page using a primed HTTP Cache — most of the other tools just flag if your HTTP resources are not explicitly set to be cached. 400 pages , jam-packed with in-depth user research and best practices.

Cache 91

Cache Games Performance Website 91

Dynatrace

OCTOBER 5, 2020

The challenge with ASP.NET Web Service Observability, Diagnostics and Performance Optimization is that most monitoring & diagnostic tools only provide global Service Level Indicators metrics (SLIs) such as response time, failure rate, and throughput, but not metrics for each individual service endpoint.

Performance 152

Performance Best Practices Architecture Monitoring 152

Dynatrace

MAY 28, 2020

After a new build gets deployed and automated tests executed, SLIs are evaluated against their SLOs and, depending on that result, a build is considered good (promoted) or bad (rolled back). “ Firstly, start by installing the Dynatrace OneAgent on the hosts where you’ll be running your application test. SimpleNodeJsService.

Engineering 191

Engineering Performance Metrics Best Practices 191

Dynatrace

NOVEMBER 19, 2020

The Dynatrace API is used to automate your monitoring tasks, export different types of data into your third-party reporting and analysis tools, and to integrate into workflow tools such as Jenkins. Environment interfaces include queries for topology, metrics, problems, and user sessions to name a few. Performance test is run.

Software 142

Software Software DevOps Open Source 142

Scalegrid

DECEMBER 16, 2019

They offer SSD-based cloud hosting with straightforward pricing as well starting at just $5/month , which makes it ideal (and affordable) for developers to build, test and deploy their new applications seamlessly in the cloud. What’s most impressive is that you’re not compromising performance for cost. Monitoring Performance.

Azure 187

Azure AWS Latency Database 187

Dynatrace

JANUARY 5, 2022

Black box load testing, where load gets generated against a system you don’t get any insights from while putting it under load, is unimaginable nowadays. Any testing that’s done without getting insights with an observability platform or monitoring solution ends up consuming too much time to analyze problems.

Testing 216

Testing Open Source Metrics Infrastructure 216

Speed Curve

MARCH 7, 2022

How does page bloat affect other metrics, such as Google's Core Web Vitals? Google's Core Web Vitals are a set of metrics that are intended to focus on measuring performance from a user-experience perspective. 62 requests before the Largest Layout Shift (a CLS-related metric that SpeedCurve captures). Fight regression.

Mobile 145

Mobile Benchmarking Google Metrics 145

Dynatrace

JULY 9, 2020

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. Monitoring Configuration as Code. Incident Notification and Auto-Remediation.

Cloud 186

Cloud DevOps Azure Architecture 186

Rigor

OCTOBER 30, 2019

Reading time 11 min As companies become more aware of the importance of web performance, internal teams begin to research tools they can use to use to track their metrics and improve the user experience of their websites and applications.

Google 51

Google Best Practices Energy Website 51

Speed Curve

JULY 3, 2023

That's because video seems to have had a surge in growth, which should be a cause of concern for anyone who cares about metrics like Largest Contentful Paint, which measures the largest visual element on a page – including videos. The more scripts on your page, the greater the performance risk. More on that below.)

Mobile 52

Mobile Google Metrics Retail 52

Smashing Magazine

FEBRUARY 2, 2022

In this article, we’re going to cover code-splitting best practices and showcase some examples using React, so we load the minimum JavaScript necessary to render a page and dynamically load sizeable non-critical bundles. We can then run code-splitting for bundles that get caught by the performance budget monitor.

Code 89

Code Performance Network Website 89

Dynatrace

NOVEMBER 25, 2019

In the last several years, I’ve led many sessions on DevOps, NoOps, Continuous Delivery, Continuous Performance, Shift-Left, Self-Healing, and GitOps. Zeroing in on the current state of DevOps and autonomous cloud and advancing performance. A game-changing two days of enhancing business and IT performance.

Software 38

Software Software DevOps Best Practices 38

Smashing Magazine

JANUARY 6, 2020

Performance isn’t just a technical concern: it affects everything from accessibility to usability to search engine optimization, and when baking it into the workflow, design decisions have to be informed by their performance implications. Getting Ready: Planning And Metrics. Testing And Monitoring. Quick Wins.

Performance 145

Performance Cache Network Metrics 145

Smashing Magazine

JANUARY 7, 2019

Performance isn’t just a technical concern: it matters, and when baking it into the workflow, design decisions have to be informed by their performance implications. Getting Ready: Planning And Metrics. Testing And Monitoring. Getting Ready: Planning And Metrics. Table Of Contents. Setting Realistic Goals.

Performance 104

Performance Cache Metrics Network 104