Brendan Gregg

FEBRUARY 28, 2023

Titus, the Netflix container management platform, is now open source,” [link] , Apr 2018 [Cutress 19] Dr. DDR6: Here's What to Expect in RAM Modules,” [link] , Nov 2020 [Salter 20] Jim Salter, “Western Digital releases new 18TB, 20TB EAMR drives,” [link] , Jul 2020 [Spier 20] Martin Spier, Brendan Gregg, et al.,

Performance 52

Performance Latency Cache Virtualization 52

ACM Sigarch

APRIL 26, 2018

BPU: Brain Processing Unit is the design of the AI chips by Horizon Robotics. With its modular architecture, DLA is scalable, highly configurable, and designed to simplify integration and portability. The IPU design supports both training and inference, and is a memory-centric design.

Hardware 99

Hardware Artificial Intelligence Architecture Google 99

Enprowess

MAY 24, 2022

React library is designed in a way that it can integrate with existing code or other libraries effortlessly. More incredible Speed with Virtual DOM. Reactjs can help your business in web and mobile application development by bringing fast speed using the virtual DOM. Virtual DOM is an additional feature offered by React.

Mobile 52

Mobile Open Source Virtualization Speed 52

Brendan Gregg

JULY 4, 2021

BBR: Congestion-Based Congestion Control,” [link] 2016 - [Gregg 16] Brendan Gregg, “Unikernel Profiling: Flame Graphs from dom0,” [link] Jan 2016 - [Gregg 16b] Brendan Gregg, “Linux 4.X

Performance 52

Performance Latency Hardware Storage 52

Brendan Gregg

MARCH 16, 2024

2015-2020: Overhead As part of production rollout I did many performance overhead tests, which I've described publicly before: The overhead of adding frame pointers to everything (libc and Java) was usually less than 1%, with one exception of 10%. The overhead to walk DWARF is also too high, as it was designed for non-realtime use.

Java 145

Java Cache Google Hardware 145

All Things Distributed

AUGUST 16, 2011

The move to the cloud is projected by 2015 see a reduction of 30% in IT infrastructure costs, which amounts to $7.2 The Cloud First strategy is most visible with new Federal IT programs, which are all designed to be â??Cloud a Fast and Scalable NoSQL Database Service Designed for Internet Scale Applications. Cloud Readyâ??;

AWS 111

AWS Government Big Data Cloud 111

Randon ASCII

AUGUST 16, 2018

Aside: I just want to say thank you to 2015 me for asking Microsoft to improve their thread naming mechanisms, and thank you to Microsoft for doing everything I suggested – thread names in WPA are great ! The problem suddenly became clearer. The lock had been reacquired by the process that had just released it. Starvation.

Programming 75

Programming Virtualization Code Processing 75

SQL Server According to Bob

JANUARY 5, 2017

As Slava highlights in his recent blog post , he also contacted me in early 2015 to assist with supportability of SQL Server on Linux. Several of the recent posts highlight the design: [link]. Find those same concepts for software and you can do the exact same things, no virtualization and no performance or functionality compromises.

Servers 40

Servers Operating System C++ Software Engineering 40

The Netflix TechBlog

AUGUST 29, 2023

Today we have a wealth of tools, both OSS and commercial, all designed for cloud-native environments. In 2010, however, nearly none of it existed: the CNCF wasn’t formed until 2015! To improve availability, we designed systems where components could fail separately and avoid single points of failure.

Traffic 220

Traffic Latency Cloud C++ 220

Smashing Magazine

JANUARY 11, 2021

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. It’s designed to capture delays that result from the main thread being busy, especially during page load.

Performance 145

Performance Cache Media Metrics 145