HammerDB

NOVEMBER 22, 2021

Introducing the PostgreSQL performance metrics viewer. HammerDB included a graphical performance metrics view for the Oracle database only. HammerDB includes the same functionality for PostgreSQL enabling the user to drill down on database metrics in real time. PostgreSQL Graphical Metrics. PostgreSQL Metrics treeview.

Metrics 62

Metrics Benchmarking C++ Database 62

CSS Wizardry

AUGUST 24, 2022

Most metrics are not atomic: FCP, for example, isn’t a metric we can optimise in isolation—it’s a culmination of other more atomic metrics such as connection overhead, TTFB, and more. As noted above, it’s not actually possible to improve certain metrics in their own right. mark ( ' HEAD Start ' ); performance. duration ).

Benchmarking 212

Benchmarking Metrics Cache Network 212

Dynatrace

SEPTEMBER 9, 2022

Document and benchmark existing applications, processes, and services. It’s important to create a baseline of metrics in an application modernization strategy. Once you complete the modernization effort, use that baseline as a metric for success. Then, set realistic KPIs underlying application modernization efforts.

Strategy 226

Strategy Benchmarking Serverless Infrastructure 226

Percona

JANUARY 2, 2024

We decided to run a few benchmarks to understand how the thread pool affects long-running transactions. When analyzing the workload, I found that the performance drop was caused by applications executing some very long queries like UPDATE affecting many rows, INSERT… SELECT without limit clause and other similar DMLs.

Benchmarking 83

Benchmarking Servers Tuning C++ 83

Rigor

JUNE 4, 2019

In the past, the answer would be based on the load time of a page, but over the years, we have evolved our approach to site speed to incorporate new metrics, alone or in combination with existing metrics. The next evolution of performance brought in paint metrics. This is where so-called interactivity metrics come in.

Metrics 71

Metrics Speed Benchmarking Website 71

Dynatrace

OCTOBER 2, 2023

Unsurprisingly, organizations are breaking away from monolithic architectures and moving toward event-driven microservices. End-to-end observability starts with tracking logs, metrics, and traces of all the components, providing a better understanding of service relationships and application dependencies.

Architecture 231

Architecture Artificial Intelligence Cloud Open Source 231

Dynatrace

JUNE 27, 2022

RUM gathers information on a variety of performance metrics. Data collected on page load events, for example, can include navigation start (when performance begins to be measured), request start (right before the user makes a request from the server), and speed index metrics (measure page load speed). Tools may be limited.

Best Practices 175

Best Practices Monitoring Wireless Traffic 175

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. Following the evaluations, the results are logged in Dynatrace as events. What are quality gates?

Cloud 240

Cloud DevOps Benchmarking Speed 240

HammerDB

OCTOBER 18, 2018

you can now do that with Oracle Metrics. . To get started with Oracle metrics use the previous option for CPU metrics that now shows the service name and system user and password. To get started with Oracle metrics use the previous option for CPU metrics that now shows the service name and system user and password.

Benchmarking 40

Benchmarking Monitoring Performance C++ 40

Dynatrace

JANUARY 21, 2021

From the Upcoming events tab, or after clicking on View Events from the Overview tab, use the filtering options across the top to enter or clear text, time zones, dates, or levels to find and select the sessions you would like to attend. You can also sort by clicking on Event, Start date , or Skill level.

Virtualization 182

Virtualization Benchmarking Best Practices Cloud 182

Dynatrace

FEBRUARY 25, 2021

exports.handler = async function(event, context) { console.log("EVENT: n" + JSON.stringify(event, null, 2)); return context.logStreamName; }. On the other hand, features needed for monitoring large applications, like memory dumps, code-level-visibility, or event loop metrics on Node.js file uploaded to AWS Lambda.

Lambda 218

Lambda AWS Monitoring Serverless 218

Speed Curve

FEBRUARY 28, 2024

Benchmarking. Based on feedback from our customers – as well as the industry at large – we now give you the ability to run tests when debugging, benchmarking, or just because you feel like it. What are the two types of tests within SpeedCurve? Synthetic performance testing comes in two forms: Scheduled testing Baselining.

Testing 76

Testing Benchmarking Performance Testing Metrics 76

HammerDB

JUNE 27, 2022

HammerDB is a software application for database benchmarking. Databases are highly sophisticated software, and to design and run a fair benchmark workload is a complex undertaking. The Transaction Processing Performance Council (TPC) was founded to bring standards to database benchmarking, and the history of the TPC can be found here.

Benchmarking 62

Benchmarking Open Source C++ Cache 62

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). second mark, the LCP event is prevented from firing for another second.

Performance 69

Performance Retail Benchmarking Ecommerce 69

Rigor

JULY 9, 2019

In the past, the answer would be based on the load time of a page, but over the years, we have evolved our approach to site speed to incorporate new metrics, alone or in combination with existing metrics. The next evolution of performance brought in paint metrics. This is where so-called interactivity metrics come in.

Metrics 40

Metrics Speed Benchmarking Website 40

Speed Curve

DECEMBER 21, 2022

Jumped into in-person events, and were so happy to catch up with some of you at SmashingConf and performance.now() (You can watch videos of my talk about performance budgets and Andy Davies' talk about third parties.). You can see at a glance: Key metrics like Core Web Vitals and your User Happiness score.

Benchmarking 52

Benchmarking Retail Traffic Metrics 52

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 135

Performance Metrics Benchmarking Google 135

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. But is five nines availability attainable? Each decimal point closer to 100 equals higher uptime.

Infrastructure 182

Infrastructure Availability Systems Retail 182

The Netflix TechBlog

NOVEMBER 22, 2019

We’ve compiled our speaking events below so you know what we’ve been working on. 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. We look forward to seeing you there!

AWS 100

AWS Entertainment Open Source Benchmarking 100

The Netflix TechBlog

NOVEMBER 22, 2019

We’ve compiled our speaking events below so you know what we’ve been working on. 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. We look forward to seeing you there!

AWS 100

AWS Entertainment Open Source Benchmarking 100

HammerDB

NOVEMBER 5, 2018

This post at an entry-level discusses the options you have to improve log throughput in your benchmark environment. . As HammerDB supports graphical metrics for Oracle, this provides the best illustration however the concepts apply in general terms to all databases. Oracle Log File Sync. Why is this the case? Checkpoint not complete.

Benchmarking 40

Benchmarking Database C++ Virtualization 40

Percona

OCTOBER 12, 2023

Kubernetes limitations In Linux, by default, performance system events can’t be collected by unprivileged users. The kubectl-flame container has the hostPID option enabled, and this provides visibility of the underlying Kubernetes node process ID namespace to collect system events from running processes on the host.

Code 108

Code Tuning C++ Benchmarking 108

Speed Curve

OCTOBER 27, 2020

The newcomer to the scene was Cumulative Layout Shift (CLS), and, not surprisingly, it's the metric that's gotten the most questions. Does it correlate to user behaviour or business metrics in any measurable way? While I understand why score-based metrics add value, I'm a visual person. How is it calculated? is considered poor.

Retail 82

Retail Benchmarking Google Metrics 82

Speed Curve

DECEMBER 20, 2021

We've been tracking these as individual metrics – Largest Contentful Paint, First Input Delay, and Cumulative Layout Shift – since before Google branded them as a set. Your Sessions dashboard lets you drill down and segment your RUM data by: Metric / duration. Industry speed benchmarks for Japan. RUM Live dashboard.

Retail 52

Retail Benchmarking Metrics Website 52

Percona

JUNE 22, 2023

Defining high availability In general terms, high availability refers to the continuous operation of a system with little to no interruption to end users in the event of hardware or software failures, power outages, or other disruptions. Redundancy is also critical for disaster recovery.

Availability 105

Availability Database Open Source Hardware 105

HammerDB

DECEMBER 5, 2020

For example HammerDB has not used tpmC terminology to report TPC-C based metrics instead using TPM and NOPM nomenclature. The HammerDB TPROC-C workload by design intended as CPU and memory intensive workload derived from TPC-C – so that we get to benchmark at maximum CPU performance at a much smaller database footprint.

C++ 40

C++ Benchmarking Virtualization Open Source 40

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

Percona

SEPTEMBER 1, 2023

MySQL triggers are a powerful tool for database administrators and developers, enabling them to automate tasks, enforce data consistency, and respond to events within the database seamlessly. These events, known as trigger events, can include actions like inserting, updating, or deleting records in database tables.

Cache 59

Cache Database Games Healthcare 59

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., A "long task" is a browser event that blocks the main thread for more than 50ms. hero images, headlines) renders.

Performance 79

Performance Best Practices Metrics Mobile 79

The Netflix TechBlog

NOVEMBER 22, 2019

We’ve compiled our speaking events below so you know what we’ve been working on. 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. We look forward to seeing you there!

AWS 37

AWS Entertainment Open Source Benchmarking 37

Alex Russell

MAY 9, 2022

Teams I've consulted are too often wrenched between celebration over "the big rewrite" launch and the morning-after realisation that the new stack is tanking business metrics. Competent managers will begin to look for more general "industry standard" baseline metrics to report against their data. Photo by Jay Heike.

Performance 86

Performance Latency Metrics Engineering 86

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

Smashing Magazine

JANUARY 11, 2021

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.

Performance 145

Performance Cache Media Metrics 145

Rigor

SEPTEMBER 11, 2019

Jake is a frequent speaker at many popular conferences and events, such as 100 Days of Google Dev , JAMstakConf , JSConf , SmashingConf , and dozens of others. Sergey is a principal engineer at Meetup and a well-known performance educator who regularly runs monthly hands-on Meet4SPEED events in New York City. Maximiliano Firtman.

Performance 89

Performance Education Google Website 89

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

Speed Curve

JANUARY 31, 2018

Over the years, I've learned that performance can be mapped to all of these metrics – and almost any other business metric you can think of. To hook different people on performance, you need to understand which metric motivates them. Here's how to set up ongoing competitive benchmarking and generate comparison videos.

Performance 40

Performance Metrics Traffic Monitoring 40

Highly Scalable

MARCH 10, 2015

The basic idea of the framework is to use an economic metric such as gross margin as the optimization objective and consider it a function of possible retailer’s actions such as marketing campaigns or assortment adjustments. Moreover, gross margin is not the only performance metric that is important for retailers. The model (2.1)

Retail 152

Retail C++ Analytics Metrics 152