The Netflix TechBlog

FEBRUARY 3, 2021

By open-sourcing the project, we hope to contribute to the Java and GraphQL communities and learn from and collaborate with everyone who will be using the framework to make it even better in the future. The transition to the new federated architecture meant that many of our backend teams needed to adopt GraphQL in our Java ecosystem.

Open Source 246

Open Source Java Architecture Metrics 246

Dynatrace

JANUARY 16, 2023

Java, Go, and Node.js On-premises data centers invest in higher capacity servers since they provide more flexibility in the long run, while the procurement price of hardware is only one of many cost factors. In general, metrics collectors and providers are most common, followed by log and tracing projects. Java, Go, and Node.js

Open Source 358

Open Source Java Operating System Programming 358

Dynatrace

FEBRUARY 9, 2023

Another benefit of defining custom APIs is that the memory allocation and surviving object metrics are split by each custom API definition. While the amount of bytes allocated for the Java API is typically 1.5X the average, in this case, the allocation for the Java API was more than 3X higher than the average, 41 TiB.

Java 246

Java Metrics Servers Code 246

Dynatrace

DECEMBER 13, 2024

Instrumentation Instrumentation is the process of adding code to software to generate telemetry signalslogs, metrics, and traces. This method uses shims or bytecode agents to intercept your code at runtime or at compile-time to add tracing and metrics instrumentation to the third-party libraries and frameworks you depend on.

Java 246

Java Servers Code Metrics 246

Dynatrace

NOVEMBER 18, 2021

Manual and configuration-heavy approaches to putting telemetry data into context and connecting metrics, traces, and logs simply don’t scale. Automatic contextualization of log data works out-of-the-box for popular languages like Java,NET, Node.js, Go, and PHP, as well as for NGiNX and Apache Web servers.

Analytics 246

Analytics Cloud Java Serverless 246

Dynatrace

NOVEMBER 6, 2023

The Dynatrace ® unified observability and security platform addresses the needs of enterprise-edge scenarios by managing the health and performance of containerized applications and multi-cloud infrastructures with metrics, traces, and logs in one place. The following illustrations outline a typical Red Hat Device Edge and Dynatrace setup.

Retail 306

Retail Storage Analytics Cloud 306

Dynatrace

NOVEMBER 3, 2023

focused on technology coverage, building on the flexibility of JMX for Java and Python-based coded extensions for everything else. Comprehensive metrics support Extensions 2.0 These bundles ensure the provisioning of pre-configured dashboards, alerts, unified analysis views, and a topology model that relates metrics and entities.

Technology 264

Technology Technology Scalability Availability 264

Dynatrace

JANUARY 31, 2024

Monitoring SAP products can present challenges Monitoring SAP systems can be challenging due to the inherent complexity of using different technologies—such as ABAP, Java, and cloud offerings—and the sheer amount of generated data. SAP HANA server infrastructure monitored with OneAgent. Architectural overview.

Java 246

Java Analytics Best Practices Monitoring 246

Scalegrid

FEBRUARY 6, 2025

Kafka clusters can be deployed in Kubernetes using Helm charts to simplify scaling and management across multiple servers. Apache Kafka primarily uses JAAS (Java Authentication and Authorization Service) for authentication. This allows Kafka clusters to handle high-throughput workloads efficiently.

Latency 147

Latency Analytics Architecture Storage 147

Dynatrace

FEBRUARY 25, 2020

We introduced Digital Business Analytics in part one as a way for our customers to tie business metrics to application performance and user experience, delivering unified insights into how these metrics influence business milestones and KPIs. Dynatrace news. But first, a little preparation. Verify the new properties.

Analytics 286

Analytics Metrics Servers Best Practices 286

Dynatrace

JANUARY 9, 2022

Symptoms : No data is provided for affected metrics on dashboards, alerts, and custom device pages populated by the affected extension metrics. Windows: Windows Server 2004. Windows: Windows Server 1903. Windows: Windows Server 1909. Extension logs display errors. Sometimes the Python virtual machine crashes.

Operating System 246

Operating System Google Java Virtualization 246

Dynatrace

DECEMBER 4, 2023

Resource consumption: Observing computational resource availability and saturation, whether deployed in cloud-native environments like Kubernetes or CPU-enabled servers. OpenTelemetry has become a standard for collecting traces, metrics, and logs. Maintained under the Apache 2.0 However, Python models are trickier.

Open Source 279

Open Source Metrics Java Latency 279

Dynatrace

MAY 9, 2022

Overprovisioned servers lead to CPU and memory waste, creating inefficient usage and increasing costs. Right-sizing matches server to workload performance and capacity requirements at the lowest possible cost. Figure 5 shows the service flow of a Java-based application hosted on VMware. Right-sizing infrastructure.

Strategy 246

Strategy Cloud Infrastructure Metrics 246

The Netflix TechBlog

SEPTEMBER 10, 2024

On Titus , our multi-tenant compute platform, a "noisy neighbor" refers to a container or system service that heavily utilizes the server's resources, causing performance degradation in adjacent containers. To emit a run queue latency metric, we leveraged three eBPF hooks: sched_wakeup, sched_wakeup_new, and sched_switch.

Latency 262

Latency Metrics Programming Monitoring 262

Dynatrace

APRIL 13, 2023

As organizations adopt more cloud-native technologies, observability data—telemetry from applications and infrastructure, including logs, metrics, and traces—and security data are converging. for example, query web server logs from the past year for specific attack strings containing ). Incomplete. Skills and expertise.

Java 246

Java Analytics Infrastructure Cloud 246

Dynatrace

MAY 17, 2023

Making applications observable—relying on metrics, logs, and traces to understand what software is doing and how it’s performing—has become increasingly important as workloads are shifting to multicloud environments. We also introduced our demo app and explained how to define the metrics and traces it uses.

Metrics 243

Metrics Database Monitoring Network 243

Dynatrace

JULY 10, 2019

Dynatrace monitors your full stack and offers you thousands of metrics with almost zero configuration. This article we help distinguish between process metrics, external metrics and PurePaths (traces). OneAgent & application metrics. OneAgent & cloud metrics. Dynatrace news.

Java 197

Java Best Practices Metrics Azure 197

Dynatrace

JANUARY 28, 2021

To effectively address such warning signs, organizations need to focus on putting observability data into context—mapping and visualizing relationships and dependencies within all collected telemetry data—not only traces, metrics, and logs. TCP Server. // Start TCP server. listener, _ := net.Listen("tcp", ":1234").

Traffic 242

Traffic Open Source Servers Cloud 242

Dynatrace

NOVEMBER 20, 2019

We are already working on the support for SUSE Linux Enterprise Server (SLES) which we will be announcing shortly. OneAgent for IBM Z platform comes with several deep-code monitoring modules: Java, Apache/IHS, and IIB/MQ (read more about this announcement in our blog post about IBM Integration Bus monitoring ).

Availability 43

Availability Hardware Java Tuning 43

Dynatrace

MAY 28, 2020

If you have a distributed environment with multiple servers hosting your webservers, app servers, and database, I suggest you install the OneAgent on all these servers to get full end-to-end visibility. This will enable deep monitoring of those Java,NET, Node, processes as well as your web servers.

Engineering 270

Engineering Performance Metrics Best Practices 270

Dynatrace

FEBRUARY 25, 2021

This has led to the recent release of our new Lambda monitoring extension supporting Node.js, Java, and Python. On the other hand, features needed for monitoring large applications, like memory dumps, code-level-visibility, or event loop metrics on Node.js In a future blog post, we’ll explain how to interpret Lambda metrics.

Lambda 278

Lambda AWS Monitoring Serverless 278

Dynatrace

MAY 4, 2021

As such, we recently opened up our platform for metric ingestion and log monitoring and built integrations for key formats in those spaces. So, you start your investigation on the frontend server service which shows an increased failure rate with every second request failing for a couple of hours. Announcing OpenTelemetry trace ingest.

Cloud 264

Cloud Java Tuning Monitoring 264

Dynatrace

APRIL 29, 2021

AWS Fargate is the exception to this rule: with the AWS serverless compute engine, paired with Dynatrace intelligent observability for Kubernetes, customers can forgo the complex burden of managing and monitoring their own server infrastructure. Flexible monitoring of pods with OneAgent on EKS. and Golang containers.

AWS 219

AWS Serverless Java Virtualization 219

Dynatrace

AUGUST 16, 2022

Whether a web server, mobile app, backend service, or other custom application, log data can provide you with deep insights into your software’s operations and events. For example, Dynatrace recently introduced the extraction of log-based metrics for JSON logs. and product.quantity extracted automatically. time + batchjob2.time)).

Processing 246

Processing Metrics Monitoring Java 246

Dynatrace

JUNE 7, 2023

It shows critical SLOs for latency and availability, as well as the most important OpenAI generative AI service metrics, such as response time, error count, and the overall number of requests. OneAgent can automatically monitor all C#,NET, Java, Go, and NodeJS bindings. Our example dashboard below visualizes OpenAI token consumption.

Monitoring 241

Monitoring Latency Metrics Azure 241

Scalegrid

AUGUST 30, 2019

Redis , short for Remote Dictionary Server, is a BSD-licensed, open-source in-memory key-value data structure store written in C language by Salvatore Sanfillipo and was first released on May 10, 2009. Depending on how it is configured, Redis can act like a database, a cache or a message broker. Redis Strings.

Cache 232

Cache Ecommerce Social Media Database 232

Dynatrace

JUNE 16, 2020

TIBCO Enterprise Message Service (EMS) is a standards-based messaging solution that can serve as the backbone of any microservices architecture by providing Java Message Service (JMS) compliant communications across a wide range of platforms and application technologies. Apply Davis AI to your TIBCO EMS servers. Captured Metrics.

Storage 182

Storage Metrics Java Architecture 182

The Netflix TechBlog

SEPTEMBER 8, 2020

service with a composable JavaScript API that made downstream microservice calls, replacing the old Java API. Java…Script? As Android developers, we’ve come to rely on the safety of a strongly typed language like Kotlin, maybe with a side of Java. We will talk more about how we used these metrics in the sections to follow.

Latency 241

Latency Cache Java Traffic 241

Dynatrace

MARCH 8, 2021

Added system performance metrics and JVM metrics to the Z Java code module. Added connection pool metrics, thread pool metrics, and servlet metrics to the WebSphere Application Server and WebSphere Liberty. Windows: Windows Server 1903. Operating systems. Vendor announcement. x86 (64bit-only).

Operating System 157

Operating System Java Metrics Google 157

The Netflix TechBlog

DECEMBER 11, 2020

This gives us access to Netflix’s Java ecosystem, while also giving us the robust language features such as coroutines for efficient parallel fetches, and an expressive type system with null safety. We introspect these custom error codes from the response and emit them to our metrics server, Atlas.

Architecture 255

Architecture Best Practices Engineering Open Source 255

Dynatrace

DECEMBER 9, 2020

Application servers use connection pools to maintain connections with the databases that they communicate with. Furthermore, with this update you can: Get insights into connection pool metrics in context with the applications and services that use them. New extensions enable AI-powered monitoring of connection pool performance.

Traffic 208

Traffic Performance Database Metrics 208

Dynatrace

AUGUST 8, 2019

We are already working on the support for SUSE Linux Enterprise Server (SLES) which we will be announcing shortly. OneAgent for IBM Z platform comes with several deep-code monitoring modules: Java, Apache/IHS, and IIB/MQ (read more about this announcement in our blog post about IBM Integration Bus monitoring ).

Availability 34

Availability Hardware Java Tuning 34

The Netflix TechBlog

AUGUST 22, 2019

In the canary stage, Kayenta is used to compare metrics between a baseline (current AMI) and the canary (new AMI). The canary stage will determine a score based on metrics such as CPU, threads, latency, and GC pauses. Our engineers no longer have to manually update Windows, Java, Tomcat, IIS, and other services.

DevOps 210

DevOps AWS Tuning Infrastructure 210

Dynatrace

APRIL 8, 2020

Java Memory Management, with its built-in garbage collection, is one of the language’s finest achievements. However, garbage collection is one of the main sources of performance and scalability issues in any modern Java application. To see why, navigate to the Suspension chart on the JVM metrics tab. . Dynatrace news.

Speed 214

Speed Code Java Lambda 214

Dynatrace

JULY 30, 2020

Dynatrace innovates again with the release of topology-driven auto-adaptive metric baselines. Transform mainframe applications into z/OS Java services with end-to-end transaction visibility and anomaly detection (Preview). Introducing Davis data units (DDUs) for increased flexibility with custom metrics. with OpenSSL 1.1.1g

Hardware 154

Hardware Java Innovation Metrics 154

Dynatrace

APRIL 21, 2022

Most monitoring tools for migrations, development, and operations focus on collecting and aggregating the three pillars of observability— metrics, traces, and logs. Using a data-driven approach to size Azure resources, Dynatrace OneAgent captures host metrics out-of-the-box to assess CPU, memory, and network utilization on a VM host.

Azure 246

Azure Monitoring Virtualization Metrics 246

Dynatrace

AUGUST 24, 2020

Windows: Windows Server 1809. Fixes an application crash that occurred when an async MongoDB driver on Java was used. Fixed injection of Java code module into TIBCO iProcess processes. Container memoryLimit metric will now report 0 when cgroup limit is set to “unlimited” and is in bytes instead of page sizes.

Java 150

Java Operating System Infrastructure Metrics 150