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 85

Performance Best Practices Metrics Mobile 85

Speed Curve

FEBRUARY 28, 2024

In this post, we'll: Highlight the differences between on-demand and scheduled testing Cover the various types of on-demand testing, including some of the more common use cases we've heard from SpeedCurve users Step you through running an on-demand test Let's goooooooo! What are the two types of tests within SpeedCurve?

Testing 83

Testing Benchmarking Performance Testing Metrics 83

n0derunner

OCTOBER 1, 2019

For our purposes we are going to use Postgres DB and the built-in benchmarking tool PGbench. This time though the metric is Database transactions per second not IOPS or Storage throughput. X-Ray can run Ansible scripts on the X-Ray worker VMs, and by doing so we are able to provision almost any application. X-Ray interface to pgbench.

Performance 75

Performance Benchmarking Storage Database 75

Brendan Gregg

FEBRUARY 9, 2018

I then analyzed performance during the benchmark ([active benchmarking]), and used other benchmarks to confirm findings. Plotting the percent performance loss vs syscall rate per CPU, for my microbenchmark: Applications that have high syscall rates include proxies, databases, and others that do lots of tiny I/O.

Performance 72

Performance Benchmarking Cache Tuning 72

Percona

DECEMBER 20, 2018

With the Percona Database Performance Blog, Percona staff and leadership work hard to provide the open source community with insights, technical support, predictions and metrics around multiple open source database software technologies. AMD EPYC Performance Testing… or Don’t get on the wrong side of SystemD.

Database 48

Database Tuning Performance AWS 48

Rigor

FEBRUARY 15, 2018

I don’t have time or budget to dedicate to performance”. You don’t have the time to monitor something that affects your company’s revenue and almost every online metric your business cares about ? Most people assume gaining insight into their site’s performance is a huge time commitment. Sure, that can be the case.

Ecommerce 40

Ecommerce Retail Performance Benchmarking 40

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. This is to try to understand how a "typical" page might perform, as well as pages in the "longtail".

Mobile 52

Mobile Google Metrics Retail 52

Brendan Gregg

FEBRUARY 8, 2018

I then analyzed performance during the benchmark ([active benchmarking]), and used other benchmarks to confirm findings. Plotting the percent performance loss vs syscall rate per CPU, for my microbenchmark: Applications that have high syscall rates include proxies, databases, and others that do lots of tiny I/O.

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. Even better, Rigor holds that performance data for 2 years.

Google 51

Google Best Practices Energy Website 51

Smashing Magazine

AUGUST 9, 2022

It can be measured based on real data from users visiting your sites ( field metric ) or in a lab environment ( lab metric ). In fact, several user-centric metrics are used to quantify web vitals. While most of the tools covered below only rely on field metrics, others use a mix of both field and lab metrics.

Performance 134

Performance Benchmarking Website Metrics 134

SQL Server According to Bob

JANUARY 11, 2020

Microsoft strongly recommends maintaining the default recovery interval to ensure optimal recovery metrics and to function cleanly within the current cluster resource constraints. SQLIO.exe SQLIO.exe is a SQL Server 2000 I/O utility used to establish basic benchmark testing results.

Servers 40

Servers Cache Media Hardware 40

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. Table Of Contents.

Performance 112

Performance Cache Servers Network 112

High Scalability

NOVEMBER 25, 2019

Selenium, Junit, Nose, Nightwatch and manual testing. Combination of unit, functional, integration and performance tests. How you analyze performance? New Relic is used to monitor the Application performance. We also generate quite a bit of internal application metrics using a home grown framework.

Architecture 52

Architecture Cache Azure Storage 52

Rigor

SEPTEMBER 11, 2019

He has also hosted the NY Web Performance Meetup, which boasts over 5,000 members, since 2009. Developers representing hundreds of companies work together at these meetups to become masters in performance metrics and the latest trends in measuring site speed.) That’s right – NY WebPerf is 10 years old! Paul Irish.

Performance 89

Performance Education Google Website 89