Alex Podelko

AUGUST 18, 2019

While there are still quite a lot of cases where it is still applicable, it needs to evolve into more sophisticated processes tightly integrated with development and other parts of performance engineering. That dictates changes needed in performance testing (and, eventually, performance testing tools).

Performance Testing 243

Performance Testing Testing Performance Testing Tools 243

DZone

JULY 30, 2019

Performance Test Execution and Monitoring. In this article, we are highlighting a few points on what can be avoided for better performance when we test and monitor a load test. In this phase, virtual user scripts are run based on the number of concurrent users and workload specified in the non-functional test plan.

Performance Testing 130

Performance Testing Testing Performance Virtualization 130

Dynatrace

MARCH 3, 2020

For software engineering teams, this demand means not only delivering new features faster but ensuring quality, performance, and scalability too. One way to apply improvements is transforming the way application performance engineering and testing is done. Performance-as-a-self-service . Try it today using Keptn .

Performance 242

Performance Education Innovation Software Architecture 242

Dynatrace

MARCH 14, 2023

Amazon’s new general-purpose Linux for AWS is designed to provide a secure, stable, and high-performance execution environment to develop and run cloud applications. This is done by detecting availability and performance problems in real time across an entire technology stack while presenting teams with answers — not alert storms.

AWS 281

AWS Lambda Serverless Virtualization 281

Dynatrace

DECEMBER 15, 2022

This transition to public, private, and hybrid cloud is driving organizations to automate and virtualize IT operations to lower costs and optimize cloud processes and systems. Besides the traditional system hardware, storage, routers, and software, ITOps also includes virtual components of the network and cloud infrastructure.

Artificial Intelligence 202

Artificial Intelligence DevOps Hardware Virtualization 202

Brendan Gregg

APRIL 8, 2022

A while ago I helped a colleague, Vadim, debug a performance issue with TensorFlow in an unexpected location. But this process had been up and running for hours, and shouldn't still be doing so much page fault growth of its RSS. Sometimes processes page fault a lot because they call mmap()/munmap() to add/remove memory. (I

Performance 100

Performance Virtualization Code Servers 100

Dynatrace

SEPTEMBER 13, 2023

Citrix is critical infrastructure For businesses operating in industries with strict regulations, such as healthcare, banking, or government, Citrix virtual apps and virtual desktops are essential for simplified infrastructure management, secure application delivery, and compliance requirements. Now, it’s available to all customers.

Monitoring 220

Monitoring Healthcare Infrastructure Metrics 220

Dynatrace

JUNE 5, 2023

The F5 BIG-IP Local Traffic Manager (LTM) is an application delivery controller (ADC) that ensures the availability, security, and optimal performance of network traffic flows. Manage and optimize the deployment and configuration of F5 BIG-IP appliances or virtual instances across multiple data centers or cloud environments.

Traffic 194

Traffic Virtualization Metrics Monitoring 194

Dynatrace

MAY 3, 2024

Take the example of Amazon Virtual Private Cloud (VPC) flow logs, which provide insights into the IP traffic of your network interfaces. They also need a high-performance, real-time analytics platform to make that data actionable. The preferred way is to use a CloudFormation template that streamlines and automates the process.

Cloud 252

Cloud Lambda AWS Analytics 252

DZone

AUGUST 6, 2021

Several years back, virtualization became a buzzword in the industry that flourished, evolved, and became famously known as Cloud computing. To verify the quality of everything that is rendered on the cloud environment, Cloud testing was performed running manual or automation testing or both.

Cloud 258

Cloud Testing Internet Internet 258

Brendan Gregg

FEBRUARY 28, 2023

At USENIX SREcon22 APAC I gave the opening keynote on the future of computer performance, rounding up the latest developments and making predictions of where I see things heading. This talk originated from my updates to [Systems Performance 2nd Edition], and this was the first time I've given this talk in person! Or even on a plane.

Performance 110

Performance Latency Cache Virtualization 110

Dynatrace

DECEMBER 8, 2022

DevOps platform engineers are responsible for cloud platform availability and performance, as well as the efficiency of virtual bandwidth, routers, switches, virtual private networks, firewalls, and network management. Repeat the evaluation process after deploying and testing each new update or fix.

DevOps 191

DevOps Engineering Testing Open Source 191

Tasktop

MAY 11, 2021

Oh, and it just so happens that one of our favourite events of the year takes place too, providing the perfect opportunity for the DevOps community to come together: The virtual DevOps Enterprise Summit, Europe (18-20 May 2021). . Stop by the Tasktop virtual booth for your chance to spin the wheel and win some prizes.

Virtualization 52

Virtualization DevOps Metrics Software 52

DZone

AUGUST 13, 2020

With the constant growth and expansion of the gaming industry worldwide, top leaders in this industry like AltSpaceVR and BigScreenVR, are accelerating a virtual future probably faster than many wait for. Game testing is one of the crucial steps that help to ensure optimal performance and quality in the end product.

Games 306

Games Testing Hardware Virtualization 306

Dynatrace

JUNE 26, 2023

This, in turn, accelerates the need for businesses to implement the practice of software automation to improve and streamline processes. Software analytics enables software automation Software analytics enables software automation with targeted machine learning and AI algorithms that mimic the way humans think to perform repetitive tasks.

Software 187

Software Software Analytics Big Data 187

HammerDB

APRIL 19, 2023

Predicting application performance is a difficult art, but an important one when choosing the target deployment environment. Regardless of whether the computing platform to be evaluated is on-prem, containerized, virtualized, or in the cloud, it is crucial to consider several essential factors.

Performance 54

Performance Benchmarking Cache Storage 54

Dynatrace

MARCH 20, 2024

With the pace of digital transformation continuing to accelerate, organizations are realizing the growing imperative to have a robust application security monitoring process in place. Incident detection and response In the event of a security incident, there is a well-defined incident response process to investigate and mitigate the issue.

Monitoring 212

Monitoring Analytics Traffic Best Practices 212

DZone

APRIL 11, 2021

Automated testing is a process of transforming a human-driven test system into machine execution. The RPA script pays more attention to the processing of abnormal errors and performs certain processing for all possible abnormal situations in the process to ensure that it can be executed in accordance with the predetermined process.

Testing 162

Testing Virtualization Programming Processing 162

Alex Podelko

OCTOBER 20, 2016

I am looking forward to share my thoughts on ‘Reinventing Performance Testing’ at the imPACt performance and capacity conference by CMG held on November 7-10, 2016 in La Jolla, CA. Cloud seriously impacts system architectures that has a lot of performance-related consequences. Mitigating performance risks moves to SaaS vendors.

Performance Testing 100

Performance Testing Architecture Testing Performance 100

Dynatrace

JULY 6, 2022

IT admins can automate virtually any time-consuming task that requires regular application. At its most basic, automating IT processes works by executing scripts or procedures either on a schedule or in response to particular events, such as checking a file into a code repository. What is IT automation? How does IT automation work?

Artificial Intelligence 189

Artificial Intelligence Tuning Strategy Big Data 189

Brendan Gregg

APRIL 8, 2022

A while ago I helped a colleague, Vadim, debug a performance issue with TensorFlow in an unexpected location. But this process had been up and running for hours, and shouldn't still be doing so much page fault growth of its RSS. Sometimes processes page fault a lot because they call mmap()/munmap() to add/remove memory. (I

Performance 52

Performance Virtualization Code Servers 52

Dynatrace

APRIL 7, 2023

Dynatrace is a launch partner in support of AWS Lambda Response Streaming , a new capability enabling customers to improve the efficiency and performance of their Lambda functions. Customers can use AWS Lambda Response Streaming to improve performance for latency-sensitive applications and return larger payload sizes.

Lambda 216

Lambda AWS Serverless Latency 216

Dynatrace

JANUARY 21, 2021

And we know as well as anyone: the need for fast transformations drives amazing flexibility and innovation, which is why we took Perform Hands-on Training (HOT) virtual for 2021. Here’s what’s new this year, and how you can get a front-row seat in our virtual classroom. More flexibility, more options. So where do you start?

Virtualization 183

Virtualization Benchmarking Best Practices Cloud 183

Speed Curve

DECEMBER 4, 2023

Looking at data from the HTTP Archive , which tracks performance metrics for the top million sites on the web, the percentage of sites that have good INP is 96.8% Not to belabor the point, but FID paints quite a different story, with virtually all (99.9%) desktop sites and 93.6% for desktop, but only 64.9% for mobile.

Mobile 54

Mobile Performance Metrics Google 54

Dynatrace

OCTOBER 4, 2023

. “Fostering resilience is not only critical to business performance and transformation, but also ensuring organizations can adapt to virtually any situation,” wrote Vishal Gupta in “ Four ways to build a more resilient and future-proof business ,” in Fortune. What is business resilience?

Artificial Intelligence 173

Artificial Intelligence Innovation Strategy Efficiency 173

Dynatrace

AUGUST 5, 2022

In a distributed processing environment, message queuing is similar, although the speed and volume of messages are much greater. A producer creates the message, and a consumer processes it. Consumers store messages in a queue — usually in a buffer or on a storage medium — until they can process and delete them.

Monitoring 200

Monitoring Serverless Programming Speed 200

Dynatrace

AUGUST 5, 2022

In a distributed processing environment, message queuing is similar, although the speed and volume of messages are much greater. A producer creates the message, and a consumer processes it. Consumers store messages in a queue — usually in a buffer or on a storage medium — until they can process and delete them.

Monitoring 199

Monitoring Serverless Programming Speed 199

DZone

APRIL 5, 2021

Stability was significant on this project, applying the appropriate control flow processing approach was one of the keys. Suppose that the signup logic of the virtual Web service 'A' is not allowed to have duplicate nicknames, e-mails, and phones.

Virtualization 243

Virtualization Code Processing Development 243

The Netflix TechBlog

JUNE 7, 2021

At much less than 1% of CPU and memory on the instance, this highly performant sidecar provides flow data at scale for network insight. Berkeley Packet Filter (BPF) is an in-kernel execution engine that processes a virtual instruction set, and has been extended as eBPF for providing a safe way to extend kernel functionality.

Network 325

Network Transportation AWS Cloud 325

Scalegrid

JANUARY 8, 2024

Key Takeaways AI integration in cloud computing increases operational efficiency by automating processes, optimizing resource allocation, and improving scalability, leading to cost savings and allowing IT teams to concentrate on strategic initiatives. Discover how AI is reshaping the cloud and what this means for the future of technology.

Artificial Intelligence 147

Artificial Intelligence Cloud Scalability Analytics 147

Dynatrace

OCTOBER 13, 2021

Vulnerability assessment is the process of identifying, quantifying, and prioritizing the cybersecurity vulnerabilities in a given IT system. Host analysis focuses on operating systems, virtual machines, and containers to understand if there are software components with known vulnerabilities that can be patched. Analyze findings.

Infrastructure 170

Infrastructure Open Source Virtualization Operating System 170

Dynatrace

JULY 29, 2022

Log analytics is the process of viewing, interpreting, and querying log data so developers and IT teams can quickly detect and resolve application and system issues. Peak performance analysis. Dynatrace news. What is log analytics? This is also known as root-cause analysis. Indexing overhead. High cost and blind spots.

Analytics 215

Analytics Storage Retail Monitoring 215

Dynatrace

JANUARY 16, 2023

The study analyzes factual Kubernetes production data from thousands of organizations worldwide that are using the Dynatrace Software Intelligence Platform to keep their Kubernetes clusters secure, healthy, and high performing. Accordingly, the remaining 27% of clusters are self-managed by the customer on cloud virtual machines.

Open Source 343

Open Source Java Operating System Programming 343

Dynatrace

JULY 6, 2020

In addition to providing visibility for core Azure services like virtual machines, load balancers, databases, and application services, we’re happy to announce support for the following 10 new Azure services, with many more to come soon: Virtual Machines (classic ones). Azure Virtual Network Gateways. Azure Batch.

Azure 148

Azure Cloud Big Data Virtualization 148

Dynatrace

FEBRUARY 4, 2021

Site reliability engineering (SRE) is the practice of applying software engineering principles to operations and infrastructure processes to help organizations create highly reliable and scalable software systems. SRE applies DevOps principles to developing systems and software that help increase site reliability and performance.

Engineering 254

Engineering DevOps Government Latency 254

Brendan Gregg

FEBRUARY 28, 2023

At USENIX SREcon22 APAC I gave the opening keynote on the future of computer performance, rounding up the latest developments and making predictions of where I see things heading. This talk originated from my updates to Systems Performance 2nd Edition , and this was the first time I've given this talk in person!

Performance 52

Performance Latency Cache Virtualization 52

Dynatrace

NOVEMBER 28, 2022

Dynatrace provides AWS Lambda metrics monitoring in less than five minutes, showing the function CPU, memory, and network health metrics all the way through to the process level. It also baselines the performance of an application under load, including response times, error rates, and behavior. How does Dynatrace help?

Lambda 225

Lambda AWS Serverless Latency 225