Dynatrace

SEPTEMBER 21, 2023

The app’s advanced algorithms and real-time data analytics translate utilization metrics into their CO2 equivalent (CO2e). These metrics include CPU, memory, disk, and network I/O. This analysis provides us with a holistic view of our multicloud environment’s carbon emissions and identifies major emissions sources.

Energy 239

Energy Cloud Airlines Strategy 239

The Morning Paper

DECEMBER 5, 2019

Benchmarking spreadsheet systems Rahman et al., construct a set of benchmarks to try and understand what might be going on under the covers in Microsoft Excel, Google Sheets, and LibreOffice Calc. Finally a metric that penalises marketing departments for exaggeration! A recent TwThread drew my attention to this pre-print paper.

Benchmarking 56

Benchmarking Systems Google Scalability 56

Dynatrace

JULY 13, 2021

Quality gates are benchmarks in the software delivery lifecycle that define specific, measurable, and achievable success criteria that a service must meet before it is advanced to the next phase of the software delivery pipeline. Transparent and confident software delivery with Dynatrace Release Analysis. What are quality gates?

Cloud 243

Cloud DevOps Benchmarking Speed 243

Dynatrace

MAY 3, 2022

65% of businesses report that 40% of their customers now engage with them through mobile devices , and 70% of digital businesses will require IT and Ops to report digital metrics by 2025. “Our team helps customers get the most out of DEM through configuration, data expertise, and analysis,” says Voorhies. DEM in action.

Mobile 170

Mobile Monitoring Benchmarking Best Practices 170

Dynatrace

SEPTEMBER 23, 2021

Many good security tools provide that function, and benchmarks from the Center for Internet Security (CIS) are clear and prescriptive. Products that scan source code before the container is built are known as Software Composition Analysis (SCA) tools and Static Application Security Test (SAST) tools. Why is container security tricky?

Open Source 255

Open Source Benchmarking Best Practices Network 255

Dynatrace

NOVEMBER 2, 2020

AI-assistance: Use AI to detect anomalies and benchmark your system. Contextual information: Go beyond metrics, logs, and traces with UX and topology data to understand billions of interdependencies. Root-cause analysis: Get actionable answers to problems in real-time, down to the code level.

Infrastructure 205

Infrastructure Monitoring Virtualization Serverless 205

Dynatrace

MAY 5, 2021

Quality gates are benchmarks in the software delivery lifecycle that define specific, measurable, and achievable success criteria a service must meet before moving to the next phase of the software delivery pipeline. Enforcing benchmarks in real time. What are quality gates?

Benchmarking 188

Benchmarking Latency Speed Software 188

Dynatrace

NOVEMBER 8, 2021

APM solutions track key software application performance metrics using monitoring software and telemetry data. These solutions provide performance metrics for applications, with specific insights into the statistics, such as the number of transactions processed by the application or the response time to process such transactions.

Artificial Intelligence 236

Artificial Intelligence Monitoring Infrastructure Cloud 236

Percona

JUNE 22, 2023

This includes metrics such as query execution time, the number of queries executed per second, and the utilization of query cache and adaptive hash index. That said, CPU or memory usage is not only limited to these two variable configurations, and further analysis is required to track what’s causing the usage spikes.

Performance 102

Performance Monitoring Traffic Database 102

The Netflix TechBlog

NOVEMBER 22, 2019

In this session, we discuss the technologies used to run a global streaming company, growing at scale, billions of metrics, benefits of chaos in production, and how culture affects your velocity and uptime. In order to maintain performance, benchmarking is a vital part of our system’s lifecycle.

AWS 100

AWS Entertainment Open Source Benchmarking 100

The Netflix TechBlog

NOVEMBER 22, 2019

In this session, we discuss the technologies used to run a global streaming company, growing at scale, billions of metrics, benefits of chaos in production, and how culture affects your velocity and uptime. In order to maintain performance, benchmarking is a vital part of our system’s lifecycle.

AWS 100

AWS Entertainment Open Source Benchmarking 100

Dynatrace

NOVEMBER 22, 2022

Five-nines availability: The ultimate benchmark of system availability. Include metrics, event logs, distributed traces, metadata, user experience data, and telemetry data from open source technologies and cloud platforms. Apply AI for real-time root-cause analysis. But is five nines availability attainable?

Infrastructure 188

Infrastructure Availability Systems Retail 188

John McCalpin

APRIL 2, 2020

With a staff of slightly over 175 full-time employees (less than 1/2 in consulting roles), we must therefore focus on highly-leveraged performance analysis projects, rather than labor-intensive ones. Bounds on overlap are discussed near the end of the presentation, in the slides titled “Analysis” The approach is opportunistic.

Benchmarking 59

Benchmarking Performance Latency Architecture 59

Speed Curve

FEBRUARY 15, 2021

Web pages are unbelievably complex, and there are hundreds of different metrics available to track. A performance budget is a threshold that you apply to the metrics you care about the most. This is when you run into three important questions: Which metrics should you focus on? Which metrics should you focus on?

Performance 134

Performance Metrics Benchmarking Google 134

The Netflix TechBlog

SEPTEMBER 2, 2020

Edgar helps Netflix teams troubleshoot distributed systems efficiently with the help of a summarized presentation of request tracing, logs, analysis, and metadata. With request tracing and additional data from logs, events, metadata, and analysis, Edgar is able to show the flow of a request through our distributed system?

Latency 296

Latency Transportation Engineering Traffic 296

Speed Curve

DECEMBER 13, 2023

We track LEGO.com, along with a handful of other leading ecommerce sites, in our public-facing Retail Benchmarks dashboard , which I encourage you to check out. It shows how key metrics align with the rendering timeline (the filmstrip view at the top of the chart). This is a high-level waterfall for the LEGO.com home page.

Performance 67

Performance Retail Benchmarking Ecommerce 67

MachMetrics

DECEMBER 14, 2019

Similar to our article Average Page Load Times for 2018 , we’ll go over the averages for metrics and help you determine if your site is faster or slower than average. As you know, there are many metrics that determine a website’s page speed, and we can’t look at just one of them to determine how performant our site is.

Best Practices 105

Best Practices Speed Mobile Google 105

High Scalability

OCTOBER 19, 2018

dweis : I'm an actual author of Protocol Buffers :) I think Sandy's analysis would benefit from considering why Protocol Buffers behave the way they do rather than outright attacking the design because it doesn't appear to make sense from a PL-centric perspective. ” -Larry Tesler. Only few astute folks take seriously.

Internet 123

Internet Internet Scalability Lambda 123

The Netflix TechBlog

MAY 21, 2019

Netflix engineers run a series of tests and benchmarks to validate the device across multiple dimensions including compatibility of the device with the Netflix SDK, device performance, audio-video playback quality, license handling, encryption and security. It could help us design and implement more targeted reward functions.

Testing 163

Testing AWS Lambda Network 163

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. These numbers should not be taken as a benchmark for your own site. More on that below.)

Mobile 52

Mobile Google Metrics Retail 52

Speed Curve

MAY 31, 2020

One of the huge benefits of tracking web performance over time is the ability to see trends and compare metrics. Understand which metrics got better or worse. Now let's walk through how to run a comparison and analysis using a real-world example from our "Top Sites" demo account. Test case: CNN. Time to dig deeper.

Metrics 62

Metrics Retail Benchmarking Testing 62

Alex Russell

MARCH 6, 2021

The scale of the effect can be deeply situational or hard to suss out without solid metrics. Since then, the metrics conversation has moved forward significantly, culminating in Core Web Vitals , reported via the Chrome User Experience Report to reflect the real-world experiences of users. Today, either method returns a similar answer.

Performance 124

Performance Network Cache Metrics 124

KeyCDN

AUGUST 15, 2019

Before you begin tuning your website or application, you must first figure out which metrics matter most to your users and establish some achievable benchmarks. Quantitative performance testing looks at metrics like response time while qualitative testing is concerned with scalability, stability, and interoperability.

Testing Tools 55

Testing Tools Best Practices Performance Testing Testing 55

Percona

SEPTEMBER 1, 2023

Query plan analysis can also provide valuable insights. Key metrics such as CPU usage, memory usage, and disk I/O offer insights into how efficiently your database server operates. By analyzing disk I/O metrics, you can optimize queries to reduce disk reads or upgrade to faster storage solutions.

Tuning 52

Tuning Database Performance Hardware 52

The Netflix TechBlog

NOVEMBER 22, 2019

In this session, we discuss the technologies used to run a global streaming company, growing at scale, billions of metrics, benefits of chaos in production, and how culture affects your velocity and uptime. This talk explores the journey, learnings, and improvements to performance analysis, efficiency, reliability, and security.

AWS 37

AWS Entertainment Open Source Benchmarking 37

Speed Curve

JUNE 24, 2019

That's why it's a good idea to not just focus on metrics like Start Render – you should also investigate Hero Rendering metrics , which track when the most meaningful content on your pages (e.g., At SpeedCurve we call these metrics "IX Time" and they're available on your LUX Performance dashboard.)

Performance 78

Performance Best Practices Metrics Mobile 78

Speed Curve

OCTOBER 19, 2015

The idea is to identify your performance goals and track the metrics that help you achieve your goals. Benchmark a variety of metrics and choose a target of 20% faster or less resources. SpeedCurve's Benchmark dashboard is a great way to see how you compare to your competitors for setting budgets.

Performance 45

Performance Benchmarking Metrics Media 45

Brendan Gregg

FEBRUARY 9, 2018

I then analyzed performance during the benchmark ([active benchmarking]), and used other benchmarks to confirm findings. To understand the overhead further I'll need to use instruction-level profiling, such as by using perf annotate, and PMC (Performance Monitoring Counter) analysis of the CPU cycles (more on this later). ## 2.

Performance 75

Performance Benchmarking Cache Tuning 75

Speed Curve

JULY 2, 2013

SpeedCurve focuses on a third which I like to call web performance benchmarking. Web Performance Benchmarking. We focus on bringing two important benchmarking techniques together in a way that no other product does. Firstly we provide detailed analysis of the build of your website over time. Uptime Monitoring.

Benchmarking 40

Benchmarking Performance Website Analytics 40

Percona

JUNE 22, 2023

” Here are additional metrics used to determine the reliability of a database, make adjustments that minimize downtime, and set benchmarks for meeting business continuity requirements. Here are the early steps: Perform analysis : A good place to start might be to conduct a Failure Mode Analysis (FMA).

Availability 104

Availability Database Open Source Hardware 104

Rigor

JANUARY 13, 2020

How to pioneer new metrics and create a culture of performance. In her book, Lara Hogan helps you approach projects with page speed in mind, showing you how to test and benchmark which design choices are most critical. Time is Money. This book is about performance problems and the various technologies created to fight them. Still good.

Performance 75

Performance Social Media Website Website Performance 75

Alex Russell

OCTOBER 22, 2017

Budgets are scaled to a benchmark network & device. This helps support executive sponsors who then have meaningful metrics to point to in justifying the investments being made. Very rarely have we seen a team succeed that doesn’t set budgets, gather RUM metrics, and carry representative customer devices.

Performance 68

Performance Benchmarking Network Mobile 68

Brendan Gregg

FEBRUARY 8, 2018

I then analyzed performance during the benchmark ([active benchmarking]), and used other benchmarks to confirm findings. To understand the overhead further I'll need to use instruction-level profiling, such as by using perf annotate, and PMC (Performance Monitoring Counter) analysis of the CPU cycles (more on this later). ## 2.

Performance 40

Performance Benchmarking Cache Tuning 40

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 Lighthouse is a great place to start for performance analysis.

Google 51

Google Best Practices Energy Website 51

Alex Russell

APRIL 29, 2021

As an engineer on a browser team, I'm privy to the blow-by-blow of various performance projects, benchmark fire drills, and the ways performance marketing (deeply) impacts engineering priorities. With each team, benchmarks lost are understood as bugs. Another window into this question is provided by the Web Confluence Metrics project.

Media 145

Media Games Education Engineering 145

Highly Scalable

MARCH 10, 2015

Retail is one of the most important business domains for data science and data mining applications because of its prolific data and numerous optimization problems such as optimal prices, discounts, recommendations, and stock levels that can be solved using data analysis methods. This framework resembles the approach suggested in [JK98].

Retail 152

Retail C++ Analytics Metrics 152

Testsigma

FEBRUARY 26, 2020

On the other hand, if you know that the modules of the product are very well designed and have stood the test of time on quality metrics, you can keep the regression test plan to be short and limited to only the modules that directly interact with the changed module. Presence of adequate test data and results. Available resources.

Testing 53

Testing Infrastructure Code Benchmarking 53