Brendan Gregg

DECEMBER 31, 2017

My last talk for 2017 was at AWS re:Invent, on "How Netflix Tunes EC2 Instances for Performance," an updated version of my [2014] talk. Our team looks after the BaseAMI, kernel tuning, OS performance tools and profilers, and self-service tools like Vector. Casey Rosenthal (traffic and chaos) Models of Availability.

Tuning 61

Tuning AWS Best Practices Network 61

Brendan Gregg

DECEMBER 30, 2017

My last talk for 2017 was at AWS re:Invent, on "How Netflix Tunes EC2 Instances for Performance," an updated version of my [2014] talk. Our team looks after the BaseAMI, kernel tuning, OS performance tools and profilers, and self-service tools like Vector. Casey Rosenthal (traffic and chaos) Models of Availability.

Tuning 52

Tuning AWS Best Practices Network 52

Dynatrace

FEBRUARY 9, 2022

Cloud vendors such as Amazon Web Services (AWS), Microsoft, and Google provide a wide spectrum of serverless services for compute and event-driven workloads, databases, storage, messaging, and other purposes. Within the next 90 days, all enhancements mentioned in this blog post will be available to all Dynatrace customers.

Serverless 186

Serverless Azure Lambda AWS 186

Dynatrace

JUNE 26, 2020

With today’s high expectations for the speed and availability of applications, you need a deep understanding of real user experiences to make the best business decisions. Dynatrace Synthetic Monitoring ensures that your application is available and performs well from anywhere in the world to meet your SLAs. Virginia (AWS) ?,

Monitoring 256

Monitoring Azure AWS Traffic 256

Dynatrace

JANUARY 14, 2022

However, setting the right parameters for Kubernetes clusters to ensure application availability, performance, and resilience while avoiding overspending isn’t a walk in the park. Tuning thousands of parameters has become an impossible task to achieve via a manual and time-consuming approach. The Akamas approach. lower than 2%.).

Latency 203

Latency Tuning Efficiency AWS 203

Percona

DECEMBER 20, 2018

Let’s look at some of the most popular Percona Database Performance Blog posts in 2018. With the Percona Database Performance Blog, Percona staff and leadership work hard to provide the open source community with insights, technical support, predictions and metrics around multiple open source database software technologies.

Database 40

Database Tuning Performance AWS 40

Dynatrace

JANUARY 26, 2021

AWS Lambda functions are an example of how a serverless framework works: Developers write a function in a supported language or platform. Every time the trigger executes, the function runs on an available resource. AWS Lambda allows developers to use NodeJS or Python while you can control nearly every detail of a REST API.

Serverless 243

Serverless Efficiency Lambda Azure 243

Dynatrace

FEBRUARY 8, 2021

Leveraging cloud-native technologies like Kubernetes or Red Hat OpenShift in multicloud ecosystems across Amazon Web Services (AWS) , Microsoft Azure, and Google Cloud Platform (GCP) for faster digital transformation introduces a whole host of challenges. So please stay tuned for updates. . Dynatrace news. What’s next.

Cloud 259

Cloud Azure Analytics AWS 259

Dynatrace

APRIL 21, 2022

To stay tuned, keep an eye on our release notes. Configuration API for AWS and Azure supporting services. You can now get a list of all AWS and Azure supporting services on your cluster, by current version, using the AWS credentials API and Azure credentials API respectively. General Availability (Build 1.239.178).

Azure 215

Azure Metrics AWS Monitoring 215

Percona

DECEMBER 11, 2023

There are a wealth of options on how you can approach storage configuration in Percona Operator for PostgreSQL , and in this blog post, we review various storage strategies — from basics to more sophisticated use cases. Regional disks Regional disks are available at Azure and Google Cloud but not yet at AWS.

Storage 105

Storage Strategy Cloud Azure 105

Scalegrid

JULY 29, 2019

In this blog post, we’ll show you how to create your MySQL deployment at ScaleGrid while setting up your new WordPress site, and how to migrate to a ScaleGrid MySQL deployment for your existing WordPress deployment. Managing a database is hard, as it needs continuous updating, tuning, and monitoring to ensure the performance of your website.

Database 166

Database Cloud Website Azure 166

Dynatrace

NOVEMBER 17, 2020

PurePath 4 supports serverless computing out-of-the-box, including Kubernetes services from Amazon Web Services (AWS) , Microsoft Azure , and Google Cloud Platform (GCP). FaaS like AWS Lambda and Azure Functions are seamlessly integrated with no code changes. Highest availability and security out-of-the-box.

Analytics 156

Analytics Technology Technology Cloud 156

Dynatrace

MAY 20, 2020

Besides all the metrics that originate from your hosts, Dynatrace also collects all the important key performance metrics for services and real-user monitored applications as well as cloud platform metrics from AWS, Azure, and Cloud Foundry. The Metrics API v2 is the first v2 API available in Dynatrace. GET /metrics.

Metrics 226

Metrics Operating System Tuning Monitoring 226

Dynatrace

AUGUST 12, 2020

Dynatrace is thrilled to announce the General Availability of support for both the 2.x So stay tuned! The post Full visibility into your serverless applications with AI-powered Azure Functions monitoring (GA) appeared first on Dynatrace blog. AI-powered observability and end-to-end tracing of serverless applications.

Serverless 236

Serverless Azure Monitoring Lambda 236

Dynatrace

MAY 1, 2020

The investment continues—we’re anticipating an upcoming release of the AWS Graviton2 processor , which has already been announced to be significantly more powerful than its predecessor. Other distributions like Debian and Fedora are available as well, in addition to other software like VMware, NGINX, Docker, and, of course, Java.

Java 133

Java Hardware Tuning Metrics 133

Adrian Cockcroft

AUGUST 1, 2022

photo by Adrian I gave a talk at Monitorama in Portland Oregon in June, which set out the idea that carbon is just another metric to monitor, and that in a few years most of the monitoring and performance tuning tools are going to be reporting and optimizing for carbon alongside latency, throughput, availability and cost.

AWS 52

AWS Virtualization DevOps Latency 52

The Netflix TechBlog

OCTOBER 15, 2019

High availability, via standby instances across AWS Availability Zones. We currently support MySQL and Postgres, including when deployed in AWS RDS and its Aurora flavor. We will cover the Delta-Connector in more detail in upcoming blog posts. Please stay tuned. Some broker configuration looks like below.

Transportation 192

Transportation Architecture Processing Storage 192

Dynatrace

NOVEMBER 15, 2021

Driving this growth is the increasing adoption of hyperscale cloud providers (AWS, Azure, and GCP) and containerized microservices running on Kubernetes. Log analysis can reveal potential bottlenecks and inefficient configurations so teams can fine-tune system performance. billion in 2020 to $4.1 Optimized system performance.

Analytics 208

Analytics Monitoring Artificial Intelligence DevOps 208

Dynatrace

JULY 16, 2019

Dynatrace helps to ensure these workflows are available globally and performing well so that you can be confident that you’re meeting your SLAs. location.cloudPlatform "AWS") {. Soon, HTTP monitors will also be able to execute JavaScript, so stay tuned! Checking out of a retail site. Contact forms. Pricing calculators.

Monitoring 163

Monitoring Retail Benchmarking Tuning 163

Dynatrace

FEBRUARY 9, 2021

The Hub includes the most prominent platforms like Kubernetes and Red Hat OpenShift as well as public cloud vendors like AWS, GCP, and Azure. The Software Intelligence Hub is available to our customers today in the platform under Deploy Dynatrace : Explore automatically supported technologies. So please stay tuned for updates. .

Software 144

Software Software Technology Technology 144

Brendan Gregg

SEPTEMBER 25, 2021

Checking those available: $ cat /sys/devices/system/clocksource/clocksource0/available_clocksource. Aftermath I provided details to AWS and Canonical, and then moved onto the other performance issues as part of the migration. Other EC2 instance types, such as C5 or M5, use the AWS Nitro Hypervisor.

Speed 126

Speed Java AWS Virtualization 126

Dynatrace

JULY 23, 2020

Cloud platform metrics (AWS, Azure, Kubernetes, etc.). The number of signal fluctuations and the sliding evaluation window for alerting allow you to further fine-tune alerting sensitivity. Availability. Built-in OneAgent service metrics (request duration, errors, resource consumption, etc.). Custom log metrics. Problem raised?

Metrics 210

Metrics Innovation Strategy Monitoring 210

Dynatrace

AUGUST 12, 2020

Dynatrace is thrilled to announce the General Availability of support for both the 2.x So stay tuned! The post Full visibility into your serverless applications with AI-powered Azure Functions monitoring (GA) appeared first on Dynatrace blog. AI-powered observability and end-to-end tracing of serverless applications.

Serverless 141

Serverless Azure Monitoring Lambda 141

Dynatrace

NOVEMBER 27, 2020

Welcome back to the second part of our blog series on how easy it is to get enterprise-grade observability at scale in Dynatrace for your OpenTelemetry custom metrics. For demonstrating the annotation of OpenTelemetry custom metrics with useful semantics, we’ve set up a shopping cart microservice example using serverless technologies on AWS.

Metrics 140

Metrics Open Source Lambda Serverless 140

Percona

NOVEMBER 3, 2023

Rather than listing the concepts, function calls, etc, available in Citus, which frankly is a bit boring, I’m going to explore scaling out a database system starting with a single host. A future blog will continue my exploration into Citus by scaling out pgbench into other architectures.

Database 106

Database Benchmarking Latency C++ 106

Dynatrace

AUGUST 28, 2019

Besides all the metrics that originate from your hosts, Dynatrace also collects all the important key performance metrics for services and real-user monitored applications , as well as cloud platform metrics from AWS , Azure , Kubernetes , and Cloud Foundry. Take a look at my blog post on W3C Trace Context to learn more. What’s next?

Metrics 184

Metrics Monitoring Azure Code 184

Dynatrace

OCTOBER 28, 2021

The crisis could be technical, natural, or malicious events, for example an earthquake affecting data center availability, or a cyberattack infecting applications and websites. In 2009, the purveyor of online videos migrated to AWS cloud infrastructure to deliver its entertainment to a growing audience. Chaos Engineer at Gremlin.

Engineering 224

Engineering Entertainment Cloud Infrastructure 224

Percona

APRIL 12, 2023

We’re equally convinced on both counts, but in this blog article, we’re focusing on why MongoDB is not open source. Let’s start with this: MongoDB is accurately referred to as source-available software. We agree with the OSI’s determination that any software under the SSPL cannot be open source.

Open Source 83

Open Source Programming Database Servers 83

Percona

APRIL 17, 2023

In this blog post, we will discuss the best practices on the MongoDB ecosystem applied at the Operating System (OS) and MongoDB levels. The main objective of this post is to share my experience over the past years tuning MongoDB and centralize the diverse sources that I crossed in this journey in a unique place. 25.84 - Total 21.04

Best Practices 52

Best Practices Design Tuning Database 52

Percona

JULY 2, 2023

This blog was originally written in September 2018 and was updated in June 2023. As discussed in the introductory blog post , we highlight important aspects an enterprise should consider for its PostgreSQL environments. Automatic Backups Setting up automated backup procedures in PostgreSQL is important for data safety and availability.

Strategy 52

Strategy Database Storage Open Source 52

Smashing Magazine

SEPTEMBER 10, 2021

For all the awful things the COVID-19 pandemic has caused, it has at least led to some breathtakingly good reporting. It being available in more than a dozen languages at the click of a button is another wonderful touch — a reminder that the Web is in fact borderless. Jump to table of contents ?.

Design 132

Design Internet Internet Mobile 132

Adrian Cockcroft

NOVEMBER 13, 2023

I’ve linked to several papers and blog posts along the way. I’ve written before about how to tune out retry storms. Another complication is that there are two ways to calculate carbon intensity for a grid region, the production intensity, and the consumption intensity, as described in another ElectricityMaps blog post.

Energy 52

Energy Cloud Traffic Transportation 52

Dynatrace

OCTOBER 13, 2019

With Dynatrace Synthetic, you can monitor the availability and performance of your web applications under clean-room conditions. These are: AWS—Bahrain. We add new locations as soon as our cloud vendors make new regions available for public use. Dynatrace news. New locations added to Dynatrace Synthetic. Azure—Abu Dhabi.

Monitoring 28

Monitoring Azure AWS Tuning 28

Brendan Gregg

SEPTEMBER 25, 2021

Checking those available: $ cat /sys/devices/system/clocksource/clocksource0/available_clocksource xen tsc hpet acpi_pm $ cat /sys/devices/system/clocksource/clocksource0/current_clocksource xen Ok, so it's defaulted to xen, which we saw in the flame graph (the tower ends with pvclock_clocksource_read()).

Speed 40

Speed Java AWS Virtualization 40

Brendan Gregg

SEPTEMBER 5, 2017

What follows are topics that may be of interest to anyone looking to migrate their systems and skillset: scan these to find topics that interest you. ## ZFS ZFS is available for Linux via the [zfsonlinux] and [OpenZFS] projects, and more recently was included in Canonical's Ubuntu Linux distribution: Ubuntu Xenial 16.04 LTS (April 2016).

Virtualization 76

Virtualization AWS Engineering Hardware 76

Dynatrace

NOVEMBER 25, 2019

Below is a look at the track breakdown and in this blog we’ll take a look at the key learnings you can expect from sessions 1-4. Jenkins, XebiaLabs, Azure DevOps, AWS CodePipeline, keptn); how to automate monitoring roll-out , tagging best practices and dashboard creation as well as setting up SLA monitoring through synthetics.

DevOps 38

DevOps Software Software Best Practices 38

Percona

SEPTEMBER 13, 2018

In this blog post we shall discuss how you can analyze slow query logs from Amazon Aurora for MySQL , (referred to as Amazon Aurora in the remaining blog). The tools and techniques explained here apply to the other MySQL compatible services available under Amazon Aurora. compatible) using pt-query-digest. Download the log file.

C++ 42

C++ AWS Open Source Testing 42