Speed Curve

OCTOBER 27, 2020

Back in May, we shared that SpeedCurve supports Google's Core Web Vitals in both our synthetic monitoring and LUX real user monitoring tools. Fortunately, we have the ability to do both those things in synthetic and real user monitoring (RUM). It's definitely worth a read.). What does a poor CLS score look like?

Retail 80

Retail Benchmarking Google Metrics 80

MachMetrics

DECEMBER 14, 2019

However, we really want to strive to be under the benchmarks that Google sets as a best practice. After all, you definitely don’t want to be on the receiving end of their badge of shame ! SpeedCurve : monitor front-end performance. Even better if you’re under Google’s best practice benchmark.

Best Practices 105

Best Practices Speed Mobile Google 105

Smashing Magazine

FEBRUARY 24, 2022

How To Benchmark And Improve Web Vitals With Real User Metrics. How To Benchmark And Improve Web Vitals With Real User Metrics. Rest assured, all these definitions (and others) would be correct, provided the right context. Web performance is a broad topic with thousands of metrics that you could potentially monitor and improve.

Benchmarking 119

Benchmarking Metrics Best Practices Monitoring 119

Percona

JANUARY 19, 2023

There are a couple of blog posts from Yves that describe and benchmark MySQL compression: Compression Options in MySQL (Part 1) Compression Options in MySQL (Part 2) Archive or purge old or non-used data: Some companies have to retain data for multiple years either for compliance or for business requirements.

Open Source 87

Open Source Storage Database Big Data 87

Abhishek Tiwari

DECEMBER 27, 2017

support for logging, monitoring, and observability. A recent performance benchmark completed by Intel and BlueData using the BigBench benchmarking kit has shown that the performance ratios for container-based Hadoop workloads on BlueData EPIC are equal to and in some cases, better than bare-metal Hadoop [7]. Performance.

Big Data 63

Big Data Storage Benchmarking Hardware 63

Speed Curve

AUGUST 8, 2017

These numbers should not in any way even remotely be taken as a benchmark for your own site. Yes, images make up the bulk of the average page, and you should definitely make sure you're not serving huge unoptimized images to your users. These numbers are mainly relevant when viewed in a historical context.

Metrics 80

Metrics Website Speed Benchmarking 80

Tim Kadlec

MARCH 7, 2019

My definition of a performance budget has evolved over the years, but here’s my current working draft: A performance budget is a clearly defined limit on one or more performance metrics that the team agrees not to exceed, and that is used to guide design and development. It’s not really about the performance budget, though.

Performance 64

Performance Metrics Benchmarking Design 64

Smashing Magazine

JUNE 3, 2022

Once again, even more inconsistency is introduced because they would most definitely test their typefaces with different typographic designs and typesetting settings. In addition, typefaces can be more or less legible on different screens and monitor resolutions because they can be rendered with varying degrees of quality and sharpness.

Performance 112

Performance Design Best Practices Testing 112

Speed Curve

MARCH 7, 2022

Having said that, looking at data over the past ten years, it's safe to make the observation that pages are definitely trending bigger. These numbers should not be taken as a benchmark for your own site. You can see this by looking at the synthetic test result for Sears.com (again, available via our Industry Benchmarks ).

Mobile 145

Mobile Benchmarking Google Metrics 145

Percona

SEPTEMBER 1, 2023

Monitoring and Profiling : Continuously monitor trigger performance to identify and address slow-performing triggers promptly. Testing and Benchmarking : Thoroughly test triggers in a staging environment to evaluate their impact on performance. Benchmark different trigger implementations to identify the most efficient option.

Cache 61

Cache Database Games Healthcare 61

Speed Curve

MAY 1, 2023

You can then configure your monitoring tools to send you alerts – or even break the build, if you're testing in your staging environment – when your budgets are violated. In an ideal world, pages served to mobile devices should be under 1 MB – and definitely not more than 2 MB – but I often see pages in excess of 5 MB.

Performance 98

Performance Metrics Media Google 98

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

The Morning Paper

JULY 2, 2019

The TVR, by definition, supports the entire suite of relational operators, even in scenarios involving time-varying relational data. Query 7 from the NEXmark stream querying benchmark monitors the highest price items in an auction. So the first part of the proposal is essentially a no-op!

Efficiency 65

Efficiency Processing Benchmarking Open Source 65

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

Randon ASCII

APRIL 17, 2018

When you own all of the code then this may involve some back of the envelope estimates, competitive benchmarking, or intuition tuned by experience. VsChromium is a Visual Studio extension that keeps all of the source code in a monitored directory loaded into RAM. Recreating the problem. We know that this code is running too slow.

Monitoring 43

Monitoring C++ Code Processing 43

Alex Russell

OCTOBER 22, 2017

Budgets are scaled to a benchmark network & device. Tools and CI systems help them monitor progress & prevent regressions. Deciding what benchmark to use for a performance budget is crucial. Simulated packet loss and variable latency, however, can make benchmarking extremely difficult and slow. 400Kbps transfer.

Performance 68

Performance Benchmarking Network Mobile 68

Smashing Magazine

JANUARY 11, 2021

This guide has been kindly supported by our friends at LogRocket , a service that combines frontend performance monitoring , session replay, and product analytics to help you build better customer experiences. Good for raising alarms and monitoring changes over time, not so good for understanding user experience. Vitaly Friedman.

Performance 145

Performance Cache Media Metrics 145

Smashing Magazine

JANUARY 6, 2020

Testing And Monitoring. To get a good first impression of how your competitors perform, you can use Chrome UX Report ( CrUX , a ready-made RUM data set, video introduction by Ilya Grigorik and detailed guide by Rick Viscomi) or Treo Sites , a RUM monitoring tool that is powered by Chrome UX Report. Getting Ready: Planning And Metrics.

Performance 145

Performance Cache Network Metrics 145

High Scalability

NOVEMBER 25, 2019

There are many unique things but the storage layer, event-based sync is definitely worth learning, here are more details on it Egnyte object store and Egnyte Canonical File System. When it goes to production you would monitor it using the various internal tools like New Relic/Grafana, Kibana and if there is a regression you would fix it.

Architecture 52

Architecture Cache Azure Storage 52