Brendan Gregg

SEPTEMBER 25, 2021

What about short-lived processes, like a service restarting in a loop? Measuring the speed of time Is there already a microbenchmark for os::javaTimeMillis()? Was there some other program consuming CPU, like a misbehaving Ubuntu service that wasn't in CentOS? top(1) showed that only the Cassandra database was consuming CPU.

Speed 52

Speed Java AWS Virtualization 52

Scalegrid

JANUARY 12, 2024

While managing cloud workloads offers numerous benefits, it also presents several challenges such as security risks, compliance issues, and resource optimization, which can be addressed effectively with tools like ScaleGrid, offering features like encryption, disaster recovery, and real-time resource optimization for diverse databases.

Cloud 130

Cloud Virtualization Storage Efficiency 130

Smashing Magazine

JUNE 26, 2019

What Web Designers Can Do To Speed Up Mobile Websites. What Web Designers Can Do To Speed Up Mobile Websites. I recently wrote a blog post for a web designer client about page speed and why it matters. What I didn’t know before writing it was that her agency was struggling to optimize their mobile websites for speed.

Website 110

Website Speed Mobile Design 110

Brendan Gregg

SEPTEMBER 25, 2021

What about short-lived processes, like a service restarting in a loop? Measuring the speed of time Is there already a microbenchmark for os::javaTimeMillis()? Was there some other program consuming CPU, like a misbehaving Ubuntu service that wasn't in CentOS? top(1) showed that only the Cassandra database was consuming CPU.

Speed 40

Speed Java AWS Virtualization 40

Speed Curve

FEBRUARY 25, 2021

Before allowing a new third party, implement a vetting process to make sure it passes some basic guidelines around performance. Synthetic is great for trending over time, especially when looking at the number and size of requests (images, JavaScript, CSS), which collectively have a big impact on speed. Benchmark yourself.

Performance 143

Performance Benchmarking Metrics Monitoring 143

John McCalpin

APRIL 2, 2020

This was a keynote presentation at the “2nd International Workshop on Performance Modeling: Methods and Applications” (PMMA16), June 23, 2016, Frankfurt, Germany (in conjunction with ISC16 ). This data is from the 2007 presentation.

Benchmarking 59

Benchmarking Performance Latency Architecture 59

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. When a problem occurs, we put on our detective hats and start our mystery-solving process by gathering evidence. by Elizabeth Carretto Everyone loves Unsolved Mysteries.

Latency 296

Latency Transportation Engineering Traffic 296

The Morning Paper

NOVEMBER 3, 2019

I was drawn in by the headline results here: This paper presents an analysis of how Linux’s performance has evolved over the past seven years… To our surprise, the study shows that the performance of many core operations has worsened or fluctuated significantly over the years. SOSP’19. Headline results.

Performance 108

Performance Benchmarking Tuning Hardware 108

KeyCDN

DECEMBER 8, 2022

We will also discuss how you can speed up your slow WordPress site. While this was the case in the past, this won't be an accurate statement for the present WordPress. Many factors affect the speed of your WordPress website; some of them are: Your web host Server-side optimizations (PHP version, compression, caching, etc.)

Cache 52

Cache Website Speed Website Performance 52

Adrian Cockcroft

JANUARY 20, 2023

Here’s some predictions I’m making: Jack Dongarra’s efforts to highlight the low efficiency of the HPCG benchmark as an issue will influence the next generation of supercomputer architectures to optimize for sparse matrix computations. In early January a related paper was published by Satoshi Matsuoka et. petaflops, which is 0.8%

Architecture 52

Architecture Latency Benchmarking AWS 52

HammerDB

APRIL 27, 2021

As the workflow in the CLI and GUI are the same we will show equivalent commands side by side to help you quickly get up to speed on using the CLI in both interactive and scripted scenarios. This will show the benchmark options dialog. Benchmark Options. and benchmark set with the bm argument. Help and Navigation.

Virtualization 73

Virtualization Benchmarking Database Operating System 73

Alex Russell

JANUARY 30, 2024

HTML, CSS, images, and fonts can all be parsed and run at near wire speeds on low-end hardware, but JavaScript is at least three times more expensive, byte-for-byte. Meanwhile, budget segment devices have finally started to see improvement ( as this series predicted ), thanks to hand-me-down architecture and process node improvements.

Performance 90

Performance Network Mobile Speed 90

Alex Russell

MARCH 6, 2021

Advances in browser content processing. Using a global ASP as a benchmark can further mislead thanks to the distorting effect of ultra-high-end prices rising while shipment volumes stagnate. Recall that single-core performance most directly translates into speed on the web. Modern network performance and availability.

Performance 124

Performance Network Cache Metrics 124

Tim Kadlec

APRIL 18, 2019

I remember how, later on, a common question I would get in after giving performance-focused presentations was: “Is any of this going to matter when 4G is available?” Even if it is 4G (5G, or whatever else) that doesn’t exactly guarantee you’ll be getting the amazing, theoretical speeds promised.

Network 61

Network Speed Internet Internet 61

Rigor

SEPTEMBER 11, 2019

Reading time 16 min Whether you’re a web performance expert, an evangelist for the culture of performance, a web engineer incorporating performance into your process, or someone new to the web performance entirely, you probably identify as curious, excited about new ideas, and always learning. Here is our (ever-growing!) Rachel Andrew.

Performance 89

Performance Education Google Website 89

ACM Sigarch

OCTOBER 25, 2018

In parallel, the slowing of Moore’s Law means that moving to a new process node does not translate into significant boost in frequency and/or device density. Over the last two decades, processor designers have extracted significant performance by leveraging architectural solutions and process innovations. Extracting More ILP.

Architecture 67

Architecture Technology Technology Innovation 67

Alex Russell

MAY 9, 2022

Effective managers understand that products require processes to manage, yet front-end discourse assumes that switching frameworks will introduce a golden age. When sibling teams are brought in to integrate late in the process, attention to the cumulative experience may suffer. How did it get away from the team so quickly?

Performance 86

Performance Latency Metrics Engineering 86

Smashing Magazine

JUNE 3, 2022

They all have to work well together to bring an ideal and effective final presentation. And now we are even changing the change ! […] Benchmarking is that part of the design process where you ask how an existing system is performing against agreed performance requirements set at the scoping stage of the design process.

Performance 110

Performance Design Best Practices Testing 110

Enprowess

SEPTEMBER 20, 2021

Two primary metrics verify the speed of an app: start-up time and runtime performance. It permits you to quickly import the core library and inject Vue into the present pages. Companies that are looking for implementation of a single flow in their development process. Having this in mind, they both are in a neck-to-neck battle.

Open Source 52

Open Source Mobile Scalability Google 52

Smashing Magazine

JANUARY 11, 2021

Micro-optimizations are great for keeping performance on track, but it’s critical to have clearly defined targets in mind — measurable goals that would influence any decisions made throughout the process. Note : If you use Page Speed Insights or Page Speed Insights API (no, it isn’t deprecated!), Large preview ).

Performance 145

Performance Cache Media Metrics 145

Smashing Magazine

JANUARY 6, 2020

So, if we created an overview of all the things we have to keep in mind when improving performance — from the very start of the process until the final release of the website — what would that list look like? Establish a performance culture. Treo Sites provides competitive analysis based on real-world data. Large preview ).

Performance 145

Performance Cache Network Metrics 145

HammerDB

OCTOBER 12, 2018

For anyone benchmarking MySQL with HammerDB it is important to understand the differences from sysbench workloads as HammerDB is targeted at a testing a different usage model from sysbench. For this reason sysbench presents a vastly more simplified workload than HammerDB. . HammerDB difference from Sysbench. 10 rows in set (0.02

Best Practices 40

Best Practices Scalability Performance C++ 40

SQL Server According to Bob

JANUARY 11, 2020

​​ Because Microsoft must respond to changing market conditions, it should not be interpreted to be a commitment on the part of Microsoft, and Microsoft cannot guarantee the accuracy of any information presented after the date of publication. This White Paper is for informational purposes only.

Servers 40

Servers Cache Media Hardware 40

SQL Server According to Bob

JANUARY 11, 2020

​​ Because Microsoft must respond to changing market conditions, it should not be interpreted to be a commitment on the part of Microsoft, and Microsoft cannot guarantee the accuracy of any information presented after the date of publication. This White Paper is for informational purposes only.

Servers 40

Servers Cache Database Media 40

O'Reilly

OCTOBER 18, 2022

From our perspective, regulatory frameworks like MRM present some of the clearest and most mature guidance for audit, which are critical for organizations looking to minimize their legal liabilities. Using a public, agreed-upon standard for audits is one way to enhance fairness and transparency in the audit process.

Artificial Intelligence 116

Artificial Intelligence Government Healthcare Metrics 116