Percona

OCTOBER 12, 2023

It shows which code paths are more busy on the CPU in given samples. An example of a flame graph can be found below: Each box is a function in the stack, and wider boxes mean more time the system was busy on CPU on these functions. Flame graphs are a graphical representation of function calls. Then, the pod is deleted.

Code 108

Code Tuning C++ Benchmarking 108

Particular Software

SEPTEMBER 11, 2023

Migrating a message-based system from on-premises to the cloud is a colossal undertaking. If you search for “how to migrate to the cloud”, there are reams of articles that encourage you to understand your system, evaluate cloud providers, choose the right messaging service, and manage security and compliance.

Cloud 126

Cloud Systems Azure Airlines 126

Dynatrace

AUGUST 24, 2020

We’re pleased to announce that Dynatrace is among the first set of partners to offer support for AWS Distributor , a capability of AWS Systems Manager, that allows you to select from available popular third party agents to install and manage. What is AWS Systems Manager Distributor? How to configure AWS distributor to install OneAgent.

AWS 165

AWS Systems Monitoring Infrastructure 165

Dynatrace

OCTOBER 17, 2019

At Dynatrace we believe that monitoring and performance should both be automated processes that can be treated as code without the need for any manual intervention. And, applying the “Everything as Code” principles can greatly help achieve that. Treating these different processes as code will ensure that best practices are followed.

Code 109

Code Infrastructure DevOps Serverless 109

Dynatrace

OCTOBER 16, 2023

Web development over the years has made some significant improvements, and the job of a developer has become more comfortable with the assisted aids, such as Chrome Developer Tools or Visual Studio code (including GitHub Copilot), that the industry now offers. Figure 3: Browse sample apps in Dynatrace Hub.

Best Practices 204

Best Practices Internet Internet Development 204

Dynatrace

DECEMBER 4, 2023

By using OpenLLMetry and Dynatrace, anyone can get complete visibility into their system, including gen-AI parts with 5 minutes of work.” As the collected data seamlessly integrates with your Dynatrace environment, you can analyze LLM metrics, spans, and logs in the context of all traces and code-level information.

Open Source 257

Open Source Latency Metrics Java 257

Dynatrace

MARCH 27, 2024

Import teams It is necessary to get ownership team information into the system and keep it updated. Dynatrace ownership functionality supports configuration-as-code via its proprietary Monaco (Monitoring as code) CLI or Terraform. More details can be found in Dynatrace Documentation. Contact us to schedule a demo.

Best Practices 199

Best Practices Azure Database Code 199

Dynatrace

SEPTEMBER 7, 2019

In April of this year, we released a long-awaited GA version of the full-stack OneAgent for the IBM AIX operating system. AIX is considered to be one of the core operating systems used by our largest customers. Fully automatic deep code monitoring module injection. TL9 SP9 (see details below). Deployment of OneAgent on AIX 6.1

Code 128

Code Monitoring Java Operating System 128

DZone

FEBRUARY 15, 2022

System Testing. Unit testing ensures that every piece of code written in a segment produces the best results. It provides documentation of code progression because each unit of code is thoroughly tested before moving on to the next. There are various types of functional testing, that are as below: Unit Testing.

Testing 246

Testing Code Software Software 246

Dynatrace

MARCH 9, 2022

The system saw up to 800 application requests per second – far more than anticipated. More worrisome was a spike in CPU usage, resulting in severe service disruption as backend processing systems crashed due to the spike in load. Reason : High memory consumption of XPath queries when parsing application documents.

Java 222

Java Traffic Government Code 222

Smashing Magazine

FEBRUARY 2, 2022

Improving JavaScript Bundle Performance With Code-Splitting. Improving JavaScript Bundle Performance With Code-Splitting. It’s a common misconception that the code which is produced by the framework build tools (Webpack, for example) is fully optimized and cannot be improved upon any further. The answer lies in code-splitting.

Code 89

Code Performance Network Website 89

Official Blog - World Web Technology

NOVEMBER 21, 2023

It’s interesting to note that many of the CMS systems available today started as simple blogging platforms. When choosing a CMS system, there are a few things to remember. While some CMS systems can be expensive, many options are available. Top 5 Content Management Systems to Use in 2023! of all websites.

Systems 59

Systems Ecommerce Development Website 59

Dynatrace

JUNE 20, 2023

AutomationEngine provides a low-code/no-code approach to model workflows for targeted notification and collaboration, closed-loop remediation, quality/security gating, and more. AutomationEngine workflow example for a bespoke ordering system. Build a custom task running JS code. Jira ticket transition status change.

DevOps 219

DevOps Monitoring AWS Code 219

DZone

SEPTEMBER 6, 2023

Recently, I had to use Ansible to implement infrastructure as code. However, I found that WSL has this tendency to go haywire and use system resources such as CPU and RAM to the max. The steps I followed will be documented next. Initially, I used Windows Subsystem for Linux (WSL) to run the Ansible playbooks.

Virtualization 152

Virtualization Infrastructure Servers Processing 152

Dynatrace

AUGUST 24, 2020

To make this possible, the application code should be instrumented with telemetry data for deep insights, including: Metrics to find out how the behavior of a system has changed over time. Traces help find the flow of a request through a distributed system. Dynatrace VMware and virtualization documentation .

Analytics 240

Analytics Infrastructure AWS Operating System 240

All Things Distributed

OCTOBER 8, 2014

We are introducing native support for document model like JSON into DynamoDB, the ability to add / remove global secondary indexes, adding more flexible scaling options, and increasing the item size limit to 400KB. NoSQL and Flexibility: Document Model. JSON-style document model enables customers to build services that are schema-less.

Availability 145

Availability Performance Scalability AWS 145

Dynatrace

MAY 17, 2022

For years, enterprises managed observability data on a team-by-team basis , using a combination of ticketing systems and configuration management tools. Dynatrace released Cloud Native Full Stack injection with a short list of temporary limitations — referenced in our documentation — which don’t apply to Classic Full Stack injection.

Availability 316

Availability Scalability Cloud Metrics 316

Scalegrid

DECEMBER 28, 2023

Offset-based involves utilizing functions such as skip , limit and a query which indicates how many documents should be skipped or returned at maximum. Its use includes the limit method, which establishes how many documents will be returned in a query result. This can be expressed as db.collection_name.find().limit(number).

Best Practices 130

Best Practices Efficiency Strategy Speed 130

Dynatrace

FEBRUARY 9, 2023

While memory allocation analysis can show wasteful or inefficient code, it can also reveal different problems, one of which we’ll examine in this blog post. We recently extended the pre-shipped code-level API definitions to group logical parts of our code so they’re consistently highlighted in all code-level views.

Java 208

Java Metrics Servers Code 208

Dynatrace

MAY 30, 2023

Just copy and paste your code, make changes to the “green” version, and deploy “green” alongside “blue.” A “deployment” no longer means a “release” Using feature flags, “deploying” code no longer means “releasing code to end users.” After all, if you know that by default, no one gets the new code, your deployment is safe.

Infrastructure 209

Infrastructure Code DevOps Traffic 209

Dynatrace

AUGUST 30, 2023

The CSI pod is mounted to application pods using an overlay file system. The CSI pod offers a prepared file system, mounted automatically, and includes unzipped agent binaries to every application pod. We use the Dynatrace Operator Helm chart to deploy Dynatrace Kubernetes Application observability as described in the documentation.

Google 219

Google Cloud Innovation Infrastructure 219

Dynatrace

APRIL 19, 2023

We’ve replaced the role-based permission system with security policies that provide fine-grained control over service access and introduce new dynamic controls for user authorization. The managed policies always reflect the latest changes in the Dynatrace platform and its underlying permission system and, therefore, can’t be customized.

Storage 209

Storage Analytics Systems Architecture 209

Dynatrace

AUGUST 12, 2021

New code-signing certificates follow the evolution of industry-security standards. The certificates for the signatures of all Dynatrace-provided binaries and installations for Microsoft Windows systems were previously based on RSA 2048 keys. New code signing signature algorithm recommended by NIST. What’s changed?

Monitoring 237

Monitoring Code Systems Engineering 237

Dynatrace

MARCH 20, 2024

Changes in application code or configurations can impact performance metrics, affecting user experience and application functionality. Inadequate monitoring tools or configurations can result in operational blind spots, delaying issue detection and resolution.

Open Source 267

Open Source Hardware DevOps Infrastructure 267

Dynatrace

APRIL 7, 2022

One of these solutions is Micrometer which provides 17+ pre-instrumented JVM-based frameworks for data collection and enables instrumentation code with a vendor-neutral API. Micrometer uses a registry to export metrics to monitoring systems. This can be set up with a couple of lines of code in your Spring Boot project.

Metrics 207

Metrics Latency Java Cache 207

Dynatrace

NOVEMBER 18, 2021

Logs are a crucial component in the mix that help BizDevOps teams understand the full story of what’s happening in a system. With PurePath ® distributed tracing and analysis technology at the code level, Dynatrace already provides the deepest possible insights into every transaction. How to get started. New to Dynatrace?

Analytics 223

Analytics Cloud Java Serverless 223

Dynatrace

FEBRUARY 14, 2022

Without any coding, these extensions make it easy to ingest data from these technologies and provide tailor-made analysis views and zero-config alerting. Without any coding skills required, you can declare extensions in a human-readable YAML format and activate them in your environment via the Dynatrace Software Intelligence Hub.

Technology 217

Technology Technology Metrics Infrastructure 217

Dynatrace

DECEMBER 16, 2021

The vulnerability was first reported to the Apache Foundation (an open-source project) on November 24 by security researcher Chen Zhaojun of Alibaba, China’s largest e-commerce company, after an attack was documented on December 9 and affected servers of the game Minecraft. The Log4j 2 library controls how strings are logged.

Internet 260

Internet Internet Games Java 260

Dynatrace

MAY 17, 2023

GPT (generative pre-trained transformer) technology and the LLM-based AI systems that drive it have huge implications and potential advantages for many tasks, from improving customer service to increasing employee productivity. GPTs can also help quickly onboard team members to new development platforms and toolsets.

Innovation 259

Innovation Software Software Artificial Intelligence 259

Brendan Gregg

JULY 15, 2019

BPF (eBPF) tracing is a superpower that can analyze everything, and I'll show you how in my upcoming book BPF Performance Tools: Linux System and Application Observability , coming soon from Addison Wesley. A time where you can pose arbitrary questions of the system, and it can answer them.

Systems 111

Systems Performance Education Technology 111

Alex Podelko

FEBRUARY 28, 2021

First of all, it is MongoDB and Atlas documentation: Performance , Monitoring , and Query Optimization. Atlas Performance Overview and Monitor Your Cluster documentation. Some good videos on the topic: Solving MongoDB Performance Riddles with Systems Thinking. Production Notes have some performance-related information too.

Performance 200

Performance IoT Education Best Practices 200

Dynatrace

DECEMBER 16, 2020

Typically, the attackers attempt to exploit some weakness in the vendor’s development or delivery life cycle and attempt to inject malicious code before an application is signed and certified. It all starts with the code. Dynatrace has established a secure SDL, which automatically enforces that all developed code is reviewed by a peer.

Software 233

Software Software Development AWS 233

The Netflix TechBlog

FEBRUARY 3, 2021

There are two different approaches to GraphQL development; schema-first and code-first development. The code in your service only implements this schema. With code-first development , you don’t have a schema file. Instead, the schema gets generated at runtime based on definitions in code.

Open Source 246

Open Source Java Architecture Metrics 246

The Netflix TechBlog

OCTOBER 27, 2023

Without a real return code, how can they know if it is safe to retry or not? These orphaned pods represent real pain for our users, even if they are a small percentage of the total pods in the system. The annotations help document what happened to the node & pod: A real pod lost on a real k8s node that had a real kernel panic!

Hardware 228

Hardware Cloud Google Servers 228

Smashing Magazine

NOVEMBER 2, 2021

Creating A Magento PWA: Customizing Themes vs. Coding From Scratch. Creating A Magento PWA: Customizing Themes vs. Coding From Scratch. One of the reasons for that is because a PWA has the same code base. So unlike the case with native applications, the progressive web app needs to be coded only once. Alex Husar.

Code 74

Code Cache Retail Mobile 74

Dynatrace

JULY 25, 2022

Building on the success of DevOps practices, GitOps is a relatively new way to manage infrastructure through code and automation, around a single Git repository (or a storage system for all the changes and files that relate to a given project). Development teams use GitOps to specify their infrastructure requirements in code.

DevOps 224

DevOps Infrastructure Speed Cloud 224

Dynatrace

FEBRUARY 9, 2024

Recent platform enhancements in the latest Dynatrace, including business events powered by Grail™, make accessing the goldmine of business data flowing through your IT systems easier than ever. Business events can come from many sources, including OneAgent®, external business systems, RUM sessions, or log files.

Processing 189

Processing Monitoring Analytics Games 189