Percona

OCTOBER 12, 2023

It shows which code paths are more busy on the CPU in given samples. An example of a flame graph can be found below: Each box is a function in the stack, and wider boxes mean more time the system was busy on CPU on these functions. An example is kubectl-flame ( [link] ). ✔ Launching profiler. ✔ Profiling.

Code 114

Code Tuning C++ Benchmarking 114

Smashing Magazine

AUGUST 10, 2023

Running A Page Speed Test: Monitoring vs. Measuring Running A Page Speed Test: Monitoring vs. Measuring Geoff Graham 2023-08-10T08:00:00+00:00 2023-08-10T12:35:05+00:00 This article is sponsored by DebugBear There is no shortage of ways to measure the speed of a webpage. Lighthouse results. One type is called lab data.

Speed 81

Speed Monitoring Testing Network 81

Dynatrace

MARCH 6, 2024

As a result, teams can focus on writing code and building features rather than dealing with infrastructure nuances. They shouldn’t worry about the platform; they should just start writing code.” “That means making it available, resilient, and secure,” Grabner said. Intelligent monitoring is also crucial.

Engineering 241

Engineering Development DevOps Infrastructure 241

CSS Wizardry

DECEMBER 9, 2023

A trivial performance optimisation to help speed up third-party or other-origin requests is to preconnect them: hint that the browser should preemptively open a full connection ( DNS , TCP , TLS ) to the origin in question, for example: In the right circumstances, this simple, single line of HTML can make pages hundreds of milliseconds faster !

Speed 234

Speed Network Analytics Availability 234

Dynatrace

AUGUST 17, 2023

We also use Micrometer to analyze ingest queue processing speed, which helps us make decisions about adding resources. With these dependencies in place, we can import Micrometer instruments into our example application, as shown in this controller. Auto-enrichment is also available in cases where OneAgent is unavailable or unnecessary.

Metrics 198

Metrics Analytics Speed Java 198

CSS Wizardry

JUNE 30, 2023

I never thought I’d write an article in defence of DOMContentLoaded , but here it is… For many, many years now, performance engineers have been making a concerted effort to move away from technical metrics such as Load , and toward more user-facing, UX metrics such as Speed Index or Largest Contentful Paint. log ( window. performance.

Metrics 326

Metrics Google Monitoring Analytics 326

CSS Wizardry

OCTOBER 16, 2023

What is the availability, configurability, and efficacy of each? ?️ In our specific examples above, the one-big-file pattern incurred 201ms of latency, whereas the many-files approach accumulated 4,362ms by comparison. Connection One thing we haven’t looked at is the impact of network speeds on these outcomes.

Cache 291

Cache Latency Strategy Speed 291

Percona

JANUARY 4, 2023

Last time I blogged about the New WAL Archive Module/Library feature available in PostgreSQL 15 , which is quite transformative in how WALs are archived today in PostgreSQL. For example, $ ls -alrth pg_wal/ drwx 3 postgres postgres 68 Dec 7 05:47. Let’s first discuss one of the problems that existed in PostgreSQL 14 and older.

Speed 109

Speed Monitoring Availability Code 109

Dynatrace

NOVEMBER 13, 2020

By adding Flutter support, we’re giving you more freedom to choose what best fits your use case and available resources. When you set up user actions in your code, OneAgent automatically links associated web requests to those user actions. Let Dynatrace Davis AI alert you to detected anomalies in usage patterns.

Code 173

Code Mobile Monitoring Infrastructure 173

Dynatrace

NOVEMBER 6, 2023

But developers need code-level visibility and code-level data.” That’s not how I envision code-level observability,” Laifenfeld said. Laifenfeld argued that developers shouldn’t bear the burden of the additional workload when their focus is their code: “Learning Kubernetes as a developer is not easy,” she said.

Development 262

Development DevOps Programming Cloud 262

Dynatrace

JUNE 1, 2023

But how do you get started, and what are some service level objective examples? As organizations digitally transform, they’re also accelerating the speed of software delivery. More than half of CIOs confirmed that they often make tradeoffs among code quality, security, and reliability to meet the need for rapid software delivery.

Latency 177

Latency Website Traffic Virtualization 177

Dynatrace

SEPTEMBER 4, 2020

You can, for example, drive ad hoc multidimensional analysis to analyze, chart, and report on microservice-based metrics without code changes. As a simple example, to select the timeframe between 08:00 today and now, just enter 08:00. To make some queries even simpler, keywords are available.

Speed 132

Speed Metrics Monitoring Availability 132

Dynatrace

MAY 17, 2023

This is one example of the many use cases we’re exploring. For example, it can help DevOps and platform engineering teams write code snippets by drawing on information from software libraries. It highlights the potential of GPT technology to drive “information democracy” even further.

Innovation 259

Innovation Software Software Artificial Intelligence 259

Dynatrace

FEBRUARY 1, 2024

From generating new code and boosting developer productivity to finding the root cause of performance issues with ease, the benefits of AI are numerous. Organizations that miss out on implementing AI risk falling behind their competition in an age where software delivery speed, agility, and security are crucial success factors.

Artificial Intelligence 186

Artificial Intelligence Analytics Efficiency Database 186

Dynatrace

APRIL 15, 2024

To address this, state and local governments are adopting multicloud environments to achieve the necessary speed, scale, and agility to keep up with faster digital transformation. For example, government agencies use an array of cloud platforms spanning 12 environments on average.

Infrastructure 208

Infrastructure Efficiency Government Transportation 208

Smashing Magazine

FEBRUARY 2, 2022

Improving JavaScript Bundle Performance With Code-Splitting. Improving JavaScript Bundle Performance With Code-Splitting. It’s a common misconception that the code which is produced by the framework build tools (Webpack, for example) is fully optimized and cannot be improved upon any further. Adrian Bece. Large preview ).

Code 89

Code Performance Network Website 89

Dynatrace

MAY 31, 2023

Keeping pace with modern digital transformation requires ensuring that applications are responsive, resilient, and always available amid increased complexity. Microservices-based architectures and software containers enable organizations to deploy and modify applications with unprecedented speed. availability.

Best Practices 223

Best Practices DevOps Latency Metrics 223

Dynatrace

AUGUST 2, 2021

For example, you might transform the count-based metric “form submissions” into a rate to report form submissions per hour. Examples of metric calculations. Consider the example 75% enrollment-in-autopay goal as an SLO. Here are other examples to spur your imagination: Convert currencies. Presentation matters.

Metrics 245

Metrics Analytics Google Code 245

Dynatrace

SEPTEMBER 13, 2023

For example, optimizing resource utilization for greater scale and lower cost and driving insights to increase adoption of cloud-native serverless services. Using an interactive no/low code editor, you can create workflows or configure them as code. This workflow uses the Dynatrace Site Reliability Guardian application.

AWS 246

AWS Efficiency Azure Cloud 246

Testsigma

MARCH 23, 2022

Low-code/no-code tools are already becoming a mainstay for many global teams. By going no-code/low-code, teams can now fill in the gap between the accelerating demands of application delivery and team skill sets. No-code/Low-code testing tools helping Agile Teams. credits: me. credits: me.

Testing Tools 52

Testing Tools Code Testing Speed 52

Dynatrace

AUGUST 11, 2022

Effective application development requires speed and specificity. Function as a service is a cloud computing model that runs code in small modular pieces, or microservices. In a FaaS model, developers can write code functions on demand, without being hindered by dependencies on existing applications. Increased availability.

Development 250

Development Serverless Best Practices Lambda 250

MachMetrics

APRIL 3, 2020

And if you absolutely have to have it on a device, most of them are available via Kindle as well. If you’re looking to read optimization ideas from one of the greatest minds in speed performance, look no further. Each performance chapter is supported by code snippets (via a companion website) and examples to aid in learning.

Speed 85

Speed Performance Best Practices Website 85

Smashing Magazine

NOVEMBER 2, 2021

Creating A Magento PWA: Customizing Themes vs. Coding From Scratch. Creating A Magento PWA: Customizing Themes vs. Coding From Scratch. One of the reasons for that is because a PWA has the same code base. So unlike the case with native applications, the progressive web app needs to be coded only once. Alex Husar.

Code 74

Code Cache Retail Mobile 74

Dynatrace

AUGUST 16, 2021

Part 1 of this series starts will cover the key ingredients needed for successful DevOps use to deliver better software faster, followed by a short overview of GitHub Actions and example use cases related to deployment and release monitoring. Example #1 – Deploy application code to Kubernetes. 2 Confidence: .

Software 246

Software Software Open Source Azure 246

Testsigma

FEBRUARY 3, 2021

Example: Let’s take an example of an e-commerce mobile app. Unit Testing – Developers execute unit tests for the smallest unit of code, whenever they commit new code in the code repository. Example: Here, we test the integration of two or more modules like- from cart to make a payment module.

Mobile 82

Mobile Testing Hardware C++ 82

Smashing Magazine

JUNE 26, 2019

What Web Designers Can Do To Speed Up Mobile Websites. What Web Designers Can Do To Speed Up Mobile Websites. I recently wrote a blog post for a web designer client about page speed and why it matters. What I didn’t know before writing it was that her agency was struggling to optimize their mobile websites for speed.

Website 110

Website Speed Mobile Design 110

Dynatrace

JUNE 20, 2023

These frameworks are based on declarative syntax, which allows developers to build native UI for Android and iOS, respectively, with ease and speed. Example user action generated by an app using Jetpack Compose auto-instrumentation. Example user action generated by an app using Jetpack Compose auto-instrumentation.

Mobile 263

Mobile Monitoring Entertainment Innovation 263

Dynatrace

OCTOBER 30, 2023

With a unified log management and analytics platform like Dynatrace, application teams gain a holistic view of distributed traces, user sessions, code-level visibility, and logs—all within the context of the error or security vulnerability they aim to resolve. In Grail, this data resides in business events historical logs.

Best Practices 243

Best Practices Analytics Artificial Intelligence Infrastructure 243

Dynatrace

FEBRUARY 15, 2023

SREs use Service-Level Indicators (SLI) to see the complete picture of service availability, latency, performance, and capacity across various systems, especially revenue-critical systems. Thus, Site Reliability Guardian supports DevOps and SREs in speeding up release delivery and improving release quality.

DevOps 219

DevOps Latency Traffic Best Practices 219

Dynatrace

AUGUST 11, 2022

In addition to modern application stacks introducing new levels of speed and complexity, they also create new security challenges. Vulnerability scanners detect vulnerabilities in, for example, language runtimes. runtimes are responsible for converting bytecode into machine-specific code. Dynatrace news. How to get started.

Java 240

Java Cloud Virtualization DevOps 240

Dynatrace

OCTOBER 4, 2022

Further, it builds a rich analytics layer powered by Dynatrace causational artificial intelligence, Davis® AI, and creates a query engine that offers insights at unmatched speed. Data is available in real time without requiring indexing by our powerful Dynatrace Query Language. Ingest and process with Grail.

Artificial Intelligence 267

Artificial Intelligence Analytics Storage Architecture 267

Dynatrace

FEBRUARY 16, 2023

The number of containers pushed from development into production continues to increase—as does the speed of container deployment. Dynatrace integration with Snyk extends runtime application security into pre-production for functionality like static code and container scanning. What’s next?

Programming 194

Programming Government Analytics Efficiency 194

MachMetrics

JULY 15, 2020

However, if utilized carelessly, CSS can greatly affect our page speed. When a user requests a website, the browser must process all the information available to determine the layout and style. That’s good to know, but I know you’re looking for a css speed test, or techniques for optimizing your css for speed.

Speed 78

Speed Website Cache Google 78

Dynatrace

DECEMBER 6, 2022

What these steps have in common is that monitoring tools are not in sync with new changes in code or topology and this observability data is often siloed within different tools and teams. As two examples, Roman Ferstl of Triscon noted that observability-driven DevOps has helped clients achieve 15x more tests with 10x more apps tested.

DevOps 218

DevOps Metrics Engineering Speed 218

Dynatrace

APRIL 30, 2021

At Perform 2021, Dynatrace product manager Michael Winkler sat down with Atlassian’s DevOps evangelist, Ian Buchanan, to talk about how you can achieve speed, stability, and scale in your DevOps toolchain as you optimize your practices on the path to self-service. You can find the full list of Perform sessions available on demand.

DevOps 213

DevOps Speed Efficiency Engineering 213

Dynatrace

APRIL 9, 2020

And, with an increased demand for products and services do customers know what’s available and in real-time? Here, I want to demonstrate how some of our Dynatrace customers in LATAM are using our platform to adapt, change and improve their processes to confront this unique situation with case study examples from various industries: 1.

Retail 176

Retail Government Infrastructure Mobile 176

Dynatrace

SEPTEMBER 29, 2021

Part one also provided an overview of Dynatrace’s Cloud Automation solution, Microsoft’s GitHub Actions , and open-source examples you can use and extend related to deployment and release monitoring. Example #3 – Automate Monitoring configuration as code. Monitoring as Code workflow example. Blog series use cases.

Software 200

Software Software Open Source DevOps 200