Brendan Gregg

DECEMBER 30, 2017

We're not the only people doing performance and performance tuning at Netflix either: all the development teams do performance work. WARNING: These tunables were developed in late 2017, for Ubuntu Xenial instances on EC2.** Virtual Memory. My last post on [Introducing Nitro] explained it and the hypervisor development journey.

Tuning 52

Tuning AWS Best Practices Network 52

Brendan Gregg

FEBRUARY 28, 2023

At USENIX SREcon22 APAC I gave the opening keynote on the future of computer performance, rounding up the latest developments and making predictions of where I see things heading. This talk originated from my updates to Systems Performance 2nd Edition , and this was the first time I've given this talk in person!

Performance 52

Performance Latency Cache Virtualization 52

Randon ASCII

OCTOBER 1, 2023

I then looked in the “Virtual Memory Snapshots” table at the Working Set column. But this function remains, waiting to snare some future developer. This measures the total amount of allocated memory in this process, plus a few other types of memory such as stack, and modified global variables.

Efficiency 98

Efficiency Processing Programming Systems 98

Tasktop

DECEMBER 27, 2019

I’m usually joined by my small fluffy canine, and my 3 sweet felines (who the majority of Tasktop has already virtually met during a video conference call or another!). When I started at Tasktop in 2015, I was a Senior Pre-Sales Engineer. What is your role at Tasktop? Greatest accomplishment at Tasktop thus far? Want to work with Lori?

Software Engineering 75

Software Engineering Traffic Virtualization Engineering 75

Brendan Gregg

JULY 4, 2021

It's an exciting time for developments in computer performance, not just for the BPF technology (which I often [write about]) but also for processors with 3D stacking and cloud vendor CPUs (e.g.,

Performance 52

Performance Latency Hardware Storage 52

ACM Sigarch

APRIL 26, 2018

EPU: Emotion Processing Unit is designed by Emoshape , as the MCU microchip design to enable a true emotional response in AI, robots and consumer electronic devices as a result of a virtually unlimited cognitive process. TPU1 focused on the inference tasks, and has been deployed in the datacenter since 2015.

Hardware 99

Hardware Artificial Intelligence Architecture Google 99

Brendan Gregg

NOVEMBER 29, 2017

Hardware virtualization for cloud computing has come a long way, improving performance using technologies such as VT-x, SR-IOV, VT-d, NVMe, and APICv. It's an exciting development in cloud computing: hardware virtualization is now fast. I've summarized hypervisor developments in EC2 with the above diagram.

Virtualization 111

Virtualization AWS Hardware Storage 111

Smashing Magazine

JUNE 3, 2022

And today, we still have type in a digital context, but it travels through cables, wirelessly on smartphones, and in virtual reality glasses in 3D. Perhaps, we should consider developing a central list of the elements, research, data, sources, and aspects to create legible and usable typefaces, so we can easily choose?

Performance 113

Performance Design Best Practices Testing 113

Alex Podelko

SEPTEMBER 8, 2020

Instead of diving in arguing about specific points (which I partly did in my earlier post – start from The Future of Performance Testing if you are interested), I decided to talk to people who monetize on these “myths” So here is a virtual interview with Guillaume Betaillouloux , co-founder and Performance Director of OctoPerf.

Open Source 223

Open Source Performance Testing Testing Performance 223

SQL Server According to Bob

JANUARY 5, 2017

Last March I moved from 22 years in SQL Server support to the SQL Server development team, working on SQL Server on Linux project and reporting to Slava Oks. As Slava highlights in his recent blog post , he also contacted me in early 2015 to assist with supportability of SQL Server on Linux.

Servers 40

Servers Operating System C++ Software Engineering 40

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 To make use of the services in this region, customers will use the Amazon Virtual Private Cloud (VPC) to organize their AWS resources. on a yearly basis while greatly improving uptime and maintainability. Contact Info.

AWS 111

AWS Government Big Data Cloud 111

Brendan Gregg

NOVEMBER 28, 2017

Hardware virtualization for cloud computing has come a long way, improving performance using technologies such as VT-x, SR-IOV, VT-d, NVMe, and APICv. It's an exciting development in cloud computing: hardware virtualization is now fast. I've summarized hypervisor developments in EC2 with the above diagram.

Virtualization 40

Virtualization AWS Hardware Storage 40

Dynatrace

APRIL 5, 2021

Azure is a large and growing cloud computing ecosystem that empowers its users to access databases, launch virtual servers, create websites or mobile applications, run a Kubernetes cluster, and train machine learning models, to name a few examples. Consider using virtual machines or specialized frameworks for these types of tasks.

Azure 137

Azure Serverless IoT Lambda 137

Enprowess

MAY 24, 2022

But it is clear that React is a web app development framework and the React Native is a mobile app development framework. We will have a look into how those two technologies differ and what you should know in order to make an informed decision for your web app development. More incredible Speed with Virtual DOM.

Mobile 52

Mobile Open Source Virtualization Speed 52

Brendan Gregg

MARCH 16, 2024

I ended up developing a fix for the JVM c2 compiler which Oracle reworked and added as the -XX:+PreserveFramePointer option in JDK8u60 (see my Java in Flames post for details [ PDF ]). Although for that microservice, the developers chose to eat the 10% because it was so valuable!) The actual overhead depends on your workload.

Java 145

Java Cache Google Hardware 145

The Netflix TechBlog

AUGUST 29, 2023

In 2010, however, nearly none of it existed: the CNCF wasn’t formed until 2015! The abstractions that Eureka provides for this are Virtual IPs (VIPs) for insecure communication, and Secure VIPs (SVIPs) for secure. We had already developed a service mesh control plane that implements the Envoy XDS services.

Traffic 220

Traffic Latency Cloud C++ 220

Smashing Magazine

JANUARY 11, 2021

In many organizations, front-end developers know exactly what common underlying problems are and what strategies should be used to fix them. So every time a conversation about further development happens, performance is a part of that conversation as well. compared to early 2015. Establish a performance culture. Large preview ).

Performance 145

Performance Cache Media Metrics 145