Dynatrace

NOVEMBER 18, 2019

For example, you might want Dynatrace to treat a group of hosts in a load-balancer environment as a single virtual host. Many of our customers asked for more settings to be exposed this way, and of course, we’ll do our best to satisfy these requests ( read about it below ). Stay tuned for more announcements on this topic.

Tuning 142

Tuning Virtualization Monitoring Infrastructure 142

HammerDB

FEBRUARY 25, 2021

To benchmark a database we introduce the concept of a Virtual User. Of course, you can prepare individual statements, however you can see major efficiency gains by using natively compiled stored procedures. So having an application client mutex lock that artificially stalls our Virtual Users does not sound good. The Python GIL.

Programming 67

Programming Benchmarking Virtualization C++ 67

Dynatrace

FEBRUARY 25, 2021

Of course, this requires a VM that provides rock-solid isolation, and in AWS Lambda, this is the Firecracker microVM. In this case, as the provisioning life cycle diagram shows, the worker node has to be provisioned with the given Lambda function, which does, of course, take some time. The virtual CPU is turned off. Stay tuned?for

Lambda 212

Lambda AWS Monitoring Serverless 212

O'Reilly

NOVEMBER 28, 2023

Even with cloud-based foundation models like GPT-4, which eliminate the need to develop your own model or provide your own infrastructure, fine-tuning a model for any particular use case is still a major undertaking. And of course, companies that don’t use AI don’t need an AI use policy. (We’ll say more about this later.)

Open Source 111

Open Source Artificial Intelligence Google Infrastructure 111

Adrian Cockcroft

NOVEMBER 13, 2023

However if you have a containerized workload that you are measuring with Kepler , or a cloud instance based workload that is running in virtual machines, you measure your carbon footprint based on how many and how big the containers and instances are, and how busy their CPUs are. I’ve written before about how to tune out retry storms.

Energy 52

Energy Cloud Traffic Transportation 52

Brendan Gregg

FEBRUARY 9, 2018

In this post I'll look at the Linux kernel page table isolation (KPTI) patches that workaround Meltdown: what overheads to expect, and ways to tune them. virtual (bgregg-c5.9xl-i-xxx) 02/09/2018 _x86_64_ (36 CPU) 05:24:51 PM proc/s cswch/s. Many thanks to the engineers working hard to develop workarounds to these processor bugs.

Performance 75

Performance Benchmarking Cache Tuning 75

All Things Distributed

OCTOBER 2, 2017

" Of course, no technology change happens in isolation, and at the same time NoSQL was evolving, so was cloud computing. VPC Endpoints give you the ability to control whether network traffic between your application and DynamoDB traverses the public Internet or stays within your virtual private cloud.

Internet 128

Internet Internet AWS Performance 128

Brendan Gregg

SEPTEMBER 5, 2017

I've suggested adding a command to docker to make listing at least the top-level PIDs in containers easier. ## Virtual Machines The two main technologies on Linux are Xen and KVM (and there's Bhyve for BSD). What happens if processes really do try to populate all that virtual memory?

Virtualization 76

Virtualization AWS Engineering Hardware 76

Smashing Magazine

OCTOBER 22, 2021

The idea is simple : players steer virtual toy cars in a top-down arena that resembles a foosball table. I spent a considerable amount of time fine-tuning physics properties and constraints. How To Build A Real-Time Multiplayer Virtual Reality Game ,” Alvin Wan. The first team to score 10 goals wins. and Matter.js

Games 96

Games Servers Database Virtualization 96

Brendan Gregg

FEBRUARY 8, 2018

In this post I'll look at the Linux kernel page table isolation (KPTI) patches that workaround Meltdown: what overheads to expect, and ways to tune them. virtual (bgregg-c5.9xl-i-xxx) 02/09/2018 _x86_64_ (36 CPU) 05:24:51 PM proc/s cswch/s. Many thanks to the engineers working hard to develop workarounds to these processor bugs.

Performance 40

Performance Benchmarking Cache Tuning 40

Smashing Magazine

NOVEMBER 24, 2021

Of course, design isn’t quite like art. Of course, we don’t know for sure how well our solutions worked, and we don’t know if they’d perform well next time around. A great place to seek fresh inspiration — or just discovering some new tunes to get you through a lengthy coding session. A great reference site to keep nearby.

Website 123

Website Design Games Open Source 123