Dynatrace

JUNE 7, 2023

According to the Kubernetes in the Wild 2023 report, “Kubernetes is emerging as the operating system of the cloud.” Kubernetes also gives developers freedom of choice when selecting operating systems, container runtimes, storage engines, and other key elements for their Kubernetes environments.

Open Source 246

Open Source Social Media Infrastructure Operating System 246

Dynatrace

SEPTEMBER 5, 2024

Native support for Syslog messages Syslog messages are generated by default in Linux and Unix operating systems, security devices, network devices, and applications such as web servers and databases. Native support for syslog messages extends our infrastructure log support to all Linux/Unix systems and network devices.

Innovation 290

Innovation AWS Analytics Storage 290

DZone

FEBRUARY 13, 2021

‘ Load Average ‘ is an age-old metric reported in various operating systems. network read/write, file read/write, disk read/write). It’s often assumed as a metric to indicate the CPU demand only. However, that is not the case. Load Average’ not only indicates CPU demand, but also the I/O demand (i.e.,

Operating System 203

Operating System Open Source Java Metrics 203

Dynatrace

JUNE 1, 2020

However, with today’s highly connected digital world, monitoring use cases expand to the services, processes, hosts, logs, networks, and of course, end-users that access these applications – including your customers and employees. With our AI engine, Davis, at the core Dynatrace provides precise answers in real-time. AI-Assistance.

Artificial Intelligence 254

Artificial Intelligence Social Media Monitoring IoT 254

Dynatrace

JUNE 25, 2020

This means that Dynatrace continues full operation when a majority of nodes are up and a maximum of two nodes are down at a time. The network latency between cluster nodes should be around 10 ms or less. Minimized cross-data center network traffic. – A Dynatrace customer, Head of Performance Engineering.

Availability 264

Availability Hardware Latency Traffic 264

Dynatrace

SEPTEMBER 23, 2021

To function effectively, containers need to be able to communicate with each other and with network services. However, to be secure, containers must be properly isolated from each other and from the host system itself. Network scanners that see systems from the “outside” perspective. Network scanners.

Open Source 279

Open Source Benchmarking Best Practices Network 279

Adrian Cockcroft

FEBRUARY 9, 2023

There are three current underlying reasons for the platform engineering meme today. The next layer is operating system platforms, what flavor of Linux, what version of Windows etc. We used this model effectively at Netflix when I was their cloud architect from 2010 through 2013.

Engineering 136

Engineering Serverless Lambda AWS 136

Dynatrace

AUGUST 13, 2024

OneAgent provides end-to-end visibility, capturing real-time performance data and detailed metrics on CPU, memory, disk, network, and processes. Rigorous testing : Engineers conduct extensive unit and integration tests on all code changes, covering individual functions and OneAgent performance with real-world applications.

Monitoring 279

Monitoring Open Source Testing Software 279

Dynatrace

AUGUST 18, 2022

Security vulnerabilities are weaknesses in applications, operating systems, networks, and other IT services and infrastructure that would allow an attacker to compromise a system, steal data, or otherwise disrupt IT operations. What is a security vulnerability?

Traffic 241

Traffic Java Network DevOps 241

Dynatrace

MAY 19, 2022

Every organization’s goal is to keep its systems available and resilient to support business demands. A service-level objective ( SLO ) is the new contract between business, DevOps, and site reliability engineers (SREs). This represents the total number of requests across the network. A world of misunderstandings. Saturation.

Automotive 290

Automotive Latency Architecture Mobile 290

Scalegrid

JULY 13, 2020

Compare ease of use across compatibility, extensions, tuning, operating systems, languages and support providers. PostgreSQL is an open source object-relational database system with over 30 years of active development. Supported Operating Systems. SolarisUnix. Supported Languages.

Open Source 244

Open Source Tuning C++ Database 244

Dynatrace

NOVEMBER 22, 2022

In its pursuit, IT teams hover over system performance dashboards hoping their preparations will deliver five nines—or even four nines—availability. Five-nines availability has long been the goal of site reliability engineers (SREs) to provide system availability that is “always on.” Apply AI for real-time root-cause analysis.

Infrastructure 246

Infrastructure Availability Systems Retail 246

Alex Russell

AUGUST 30, 2021

The decision to ban competing browser engines is as old as iOS, but Apple has only attempted to explain itself in recent years. Does Apple restrict, in any way, the ability of competing web browsers to deploy their own web browsing engines when running on Apple's operating system? Apple's Arguments #.

Engineering 112

Engineering Open Source Website Operating System 112

Dynatrace

APRIL 26, 2022

With DEM solutions, organizations can operate over on-premise network infrastructure or private or public cloud SaaS or IaaS offerings. It is proactive monitoring that simulates traffic with established test variables, including location, browser, network, and device type. One of the key advantages of DEM is its versatility.

Monitoring 246

Monitoring Social Media IoT Metrics 246

Alex Russell

JUNE 22, 2022

As penance for this error, and for being short with Miguel , I must deconstruct the ways Apple has undermined browser engine diversity. Contrary to claims of Apple partisans, iOS engine restrictions are not preventing a "takeover" by Chromium — at least that's not the primary effect. And that's a choice. "WebKit

Engineering 124

Engineering Traffic Government Google 124

Dynatrace

AUGUST 24, 2020

OneAgent and its Operator . Dynatrace supports full-stack monitoring from the application to the operating system layer using OneAgent. Using OneAgent Operator, OneAgent can be automatically installed on every Kubernetes Node ( DaemonSet ) , thereby ensuring all nodes are monitored when they join your cluster.

Analytics 195

Analytics Infrastructure AWS Operating System 195

Dynatrace

NOVEMBER 23, 2020

When using managed environments like Google Kubernetes Engine (GKE) , Amazon Elastic Kubernetes (EKS) , or Azure Kubernetes Service it’s easy to spin up a new cluster. Some examples are the network (switches, routers), storage systems (especially when using thin provisioning ), and virtualization infrastructure. Conclusion.

Virtualization 237

Virtualization Infrastructure Monitoring Cloud 237

Adrian Cockcroft

JANUARY 27, 2025

It was clearly far better hardware than we could build, had a proper full featured operating system on it, and as soon as it shipped, people figured out how to jailbreak it and program it. One of the Java engineers on my teamJian Wujoined me to help figure out the API. In September 2008 Netflix ran an internal hack day event.

C++ 88

C++ Mobile Hardware Java 88

All Things Distributed

OCTOBER 25, 2013

In the back to basics readings this week I am re-reading a paper from 1995 about the work that I did together with Thorsten on solving the problem of end-to-end low-latency communication on high-speed networks. The lack of low-latency made that distributed systems (e.g.

Network 77

Network Latency Operating System Speed 77

Dynatrace

JUNE 1, 2020

However, with today’s highly connected digital world, monitoring use cases expand to the services, processes, hosts, logs, networks, and of course end-users that access these applications – including your customers and employees. With our AI engine, Davis, at the core Dynatrace provides precise answers in real-time. AI-Assistance.

Monitoring 173

Monitoring Performance Social Media Artificial Intelligence 173

The Netflix TechBlog

JUNE 4, 2019

We were able to meaningfully improve both the predictability and performance of these containers by taking some of the CPU isolation responsibility away from the operating system and moving towards a data driven solution involving combinatorial optimization and machine learning.

Cache 258

Cache Latency Airlines Logistics 258

Dynatrace

OCTOBER 17, 2022

Anomalous behavior in a newly deployed application can easily escape human detection, but AIOps systems complement SecOps engineers by identifying and reporting on potentially exploitable vulnerabilities. Modern IT operations involve observing networks, cloud resources and applications, endpoint devices, and more.

DevOps 246

DevOps Artificial Intelligence Healthcare Innovation 246

DZone

JANUARY 16, 2021

CPU consumption in Unix/Linux operating systems is broken down into 8 different metrics: User CPU time , System CPU time , nice CPU time , Idle CPU time , Waiting CPU time , Hardware Interrupt CPU time , Software Interrupt CPU time , and Stolen CPU time. In this article, let us study ‘waiting CPU time’.

Operating System 124

Operating System Hardware Network Metrics 124

The Netflix TechBlog

SEPTEMBER 24, 2021

The following table breaks down the various processing (including download) and uploading phases within an assembler and packager instance operating on large media files. It is worth pointing out that cloud processing is always subject to variable network conditions. MezzFS borrows from how operating systems handle page faults.

Cloud 242

Cloud Media Storage Cache 242

Dotcom-Montior

OCTOBER 19, 2021

The role and responsibilities of a site reliability engineer (SRE) may vary depending on the size of the organization. For the most part, a site reliability engineer is focused on multiple tasks and projects at one time, so for most SREs, the various tools they use reflect their eve-evolving responsibilities. Programming Languages.

Engineering 86

Engineering Open Source Programming Monitoring 86

Dynatrace

APRIL 5, 2021

You will likely need to write code to integrate systems and handle complex tasks or incoming network requests. As a bonus, operations staff never needs to update operating systems or hardware, because AWS manages servers with no stoppage of application functionality. Where does Lambda fit in the AWS ecosystem?

Lambda 258

Lambda AWS Serverless Hardware 258

Dynatrace

AUGUST 1, 2019

Davis, the Dynatrace AI-driven causation engine, detects those process restarts and shows you exactly which processes and services are affected. Auto-discovery of process and operating system logs. To store log files centrally for use with Dynatrace Managed, a common Network File System (NFS) mount point (path) must be provided.

Monitoring 39

Monitoring Metrics Tuning Processing 39

Dynatrace

NOVEMBER 4, 2019

Logs: A log file tells you about an event that has already happened; it is a record of events from software and operating systems. As they are automatically generated by the system, Log files can contain mountains of info, but are only as informative or valuable as the ability to process and understand the data they contain.

Monitoring 223

Monitoring Cloud Metrics Code 223

Dynatrace

OCTOBER 17, 2019

Everything as Code can be described as a methodology or practice which consists of extending the idea of how applications are treated as code and applying these concepts to all other IT components like operating systems, network configurations, and pipelines.

Code 167

Code Infrastructure DevOps Cloud 167

Dynatrace

MAY 31, 2021

It automates complex tasks during the container’s life cycle, such as provisioning, deployment, networking, scaling, load balancing, and more. Container runtime engines, such as Docker’s runC, leverage OS-level virtualization capabilities offered from the kernel to create isolated spaces called “containers.”

Virtualization 182

Virtualization DevOps Infrastructure Cloud 182

Dynatrace

NOVEMBER 29, 2021

It offers automated installation, upgrades, and life cycle management throughout the container stack — the operating system, Kubernetes and cluster services, and applications — on any cloud. Because it’s based on RHEL CoreOS, OpenShift can also update the underlying operating system the nodes are running on.

Monitoring 147

Monitoring DevOps Infrastructure Metrics 147

Dynatrace

DECEMBER 13, 2024

Managing the Collector The Operator automates the deployment of your Collector, and makes sure its correctly configured and running smoothly within your cluster. When all else failscheck the Operator logs Run the following command to check the Operator logs for any occurrences of error in the log messages: kubectl logs -l app.kubernetes.io/name=opentelemetry-operator

Java 246

Java Servers Code Metrics 246

All Things Distributed

MARCH 11, 2016

Marvin Theimer, Amazon Distinguished Engineer, once jokingly said that the evolution of Amazon S3 could best be described as starting off as a single engine Cessna plane, but over time the plane was upgraded to a 737, then a group of 747s, all the way to the large fleet of Airbus 380s that it is now. The importance of the network.

AWS 127

AWS Hardware Retail Virtualization 127

Adrian Cockcroft

JANUARY 17, 2022

There were five trends and topics for 2021, Serverless First, Chaos Engineering, Wardley Mapping, Huge Hardware, Sustainability. The need for systems to be resilient is still increasing, and chaos engineering tools and techniques are developing as a key way to validate that resilience is working as designed.

Serverless 98

Serverless Hardware AWS Architecture 98

Dynatrace

JUNE 1, 2021

However, with today’s highly connected digital world, monitoring use cases expand to the services, processes, hosts, logs, networks, and of course, end-users that access these applications — including a company’s customers and employees. Mobile apps, websites, and business applications are typical use cases for monitoring.

Monitoring 165

Monitoring Mobile Social Media Open Source 165

Scalegrid

JANUARY 12, 2024

These vendors serve data center players and offer advanced options, such as ScaleGrid’s engine, which ensures that different elements work well together automatically, eliminating the need for manual effort in managing heterogeneous environments. This also aids scalability down the line.

Cloud 130

Cloud Virtualization Storage Efficiency 130

Dotcom-Montior

FEBRUARY 19, 2022

The role and responsibilities of a site reliability engineer (SRE) may vary depending on the size of the organization, and as such, so do site reliability engineer tools. In larger organizations, a site reliability engineer may be more focused or siloed into specific responsibilities, therefore, their toolset may be more limited.

Engineering 52

Engineering Open Source Programming Monitoring 52