The Netflix TechBlog

OCTOBER 27, 2023

How Netflix’s Container Platform Connects Linux Kernel Panics to Kubernetes Pods By Kyle Anderson With a recent effort to reduce customer (engineers, not end users) pain on our container platform Titus , I started investigating “orphaned” pods.

Hardware 228

Hardware Cloud Google Servers 228

The Netflix TechBlog

OCTOBER 19, 2020

If we had an ID for each streaming session then distributed tracing could easily reconstruct session failure by providing service topology, retry and error tags, and latency measurements for all service calls. Edgar uses this infrastructure tagging schema to query and join traces with log data for troubleshooting streaming sessions.

Infrastructure 233

Infrastructure Transportation Storage Open Source 233

Dynatrace

APRIL 7, 2023

The event stream will contain two characteristics: a PayloadChunk that carries the streamed data to the client and the InvokeComplete when the function has completed sending the data. Out of the box, Dynatrace also works with Amazon EC2, Elastic Container Service, Elastic Kubernetes Service, Bottlerocket, and Fargate.

Lambda 215

Lambda AWS Serverless Latency 215

CSS Wizardry

OCTOBER 12, 2022

There’s no async attribute in sight, and the code itself isn’t doing anything special: it’s just injecting a script that resolves to a regular, blocking tag in the DOM: How is this any different to just loading the file normally? All major browsers contain an inert, secondary parser called the Preload Scanner. Where is the magic?!

Speed 301

Speed Government Performance Code 301

Dynatrace

JANUARY 4, 2024

Modern observability solutions that automatically and instantly detect all IT assets in an environment — applications, containers, services, processes, and infrastructure — can save time. Another common impediment is manual data tagging and handling, an error-prone process that teams should minimize.

Government 199

Government Analytics Benchmarking Storage 199

The Netflix TechBlog

JANUARY 25, 2023

Annotations Sometimes people describe annotations as tags but that is a limited definition. Marken service contains subtitles for a full catalog of titles in Netflix which can be in many different languages. In Marken, an annotation is a piece of metadata which can be attached to an object from any domain.

Scalability 283

Scalability Latency Media Architecture 283

Dynatrace

NOVEMBER 28, 2022

Saving your cloud operations and site reliability engineering teams hours of guesswork and manual tagging, the Davis AI engine analyzes billions of events in real time. Out of the box, Dynatrace also works with Amazon EC2, Elastic Container Service, Elastic Kubernetes Service, Bottlerocket, and Fargate.

Lambda 224

Lambda AWS Serverless Latency 224

The Netflix TechBlog

NOVEMBER 13, 2023

Music information retrieval There are a few studio use cases where music activity metadata is important, including quality-control (QC) and at-scale multimedia content analysis and tagging. TVSM is significantly larger than other SMAD datasets and contains both speech and music labels at the frame level.

Architecture 224

Architecture Energy Benchmarking Processing 224

Dynatrace

AUGUST 26, 2020

Two fixes have been delivered in this ticket: – Sessions can now be replayed from specific user actions on the Session details page – For user tags that contain a slash (/) character, users can navigate from the Session details page to the User details page by using breadcrumbs. (APM-248368). APM-247271). Autonomous Cloud.

Azure 243

Azure Metrics Monitoring Cloud 243

Percona

FEBRUARY 27, 2023

The transition to Apple Silicon (the M1, M2 ARM-based CPUs) has been great for macOS fans in many ways, but it’s added some friction when you want to run containers locally for testing or development. The good news is we’ve got you covered with ARM64 container images for Percona Server for MongoDB 6. Prefer working with Podman?

Servers 91

Servers AWS Architecture Efficiency 91

Dynatrace

AUGUST 16, 2021

However, with this adoption comes the need to simplify deployments and observability across all containers controlled by Kubernetes. Then the deployment action deploys the container image defined in the Kubernetes manifest file. The example below demonstrates: Dynatrace automatically added tags created from Kubernetes labels.

Software 246

Software Software Open Source Azure 246

Dynatrace

FEBRUARY 17, 2022

The exported table data will contain only the 1,000 log records visible in the table but the log records will include complete log data for each record, even if it is not displayed in the table column. The 1.235 GA release contains 17 resolved issues (including 2 vulnerability resolutions). Export log data in log viewer. Extensions.

Government 181

Government Metrics Monitoring Cloud 181

The Netflix TechBlog

OCTOBER 27, 2021

The GUI should be scalable and snappy : it should handle our existing repository consisting of millions of runs, some of which contain tens of thousands of tasks without hiccups. They can also tag their runs and filter the view by tags, allowing them to focus on particular subsets of experiments.

Open Source 222

Open Source Monitoring Scalability Code 222

Dynatrace

OCTOBER 7, 2020

We’re happy to announce that by opening up Dynatrace OneAgent for integration of custom metrics, Dynatrace has automated alerting on crucial metrics and removes the need to maintain local configurations for StatsD, Telegraf, and Prometheus—even in the largest of environments, which can include hundreds of thousands of instances and containers.

Open Source 254

Open Source Metrics Analytics Tuning 254

Percona

MARCH 1, 2023

Percona Operators do exactly the same thing on Kubernetes, enabling your teams to innovate faster but without an extremely high price tag. Leverage container density Some of your databases are always utilized, and some are not. Kubernetes itself brings new challenges and complexity.

Cloud 129

Cloud Storage AWS Database 129

Dynatrace

FEBRUARY 8, 2021

Every service and component exposes observability data (metrics, logs, and traces) that contains crucial information to drive digital businesses. Observability-only solutions often require manual tagging to define relationships between different components and their data points.

Cloud 259

Cloud Azure Analytics Open Source 259

Dynatrace

APRIL 10, 2020

This usually occurs when containers aren’t given adequate CPU resources (limits) in the workload specification, which may affect the performance of the processes and applications running inside. Get deep visibility into your Kubernetes pods and containers. process that runs the main application in a container called server.

Cloud 168

Cloud Metrics Availability Technology 168

Dynatrace

SEPTEMBER 17, 2019

For EKS – Amazon’s Kubernetes Service – you can get a preview of CloudWatch Container Insights. Cluster and container Log Analytics. The Business teams therefore built a set of dashboards that contain the data they want to see. Dynatrace automatically captures meta data from k8s, container images and env variables.

AWS 127

AWS Monitoring Ecommerce Lambda 127

Smashing Magazine

OCTOBER 9, 2023

What if we want to make an image gallery that contains 100 images? If we try to load that many <img> tags at once, they will certainly slow things down and could affect the FCP. Using StaticImage is similar to using a regular HTML <img> tag. This works fine, but when are we ever working with only one image?

Media 79

Media Network Processing Code 79

Dynatrace

DECEMBER 15, 2022

In the case of AWS serverless container compute engine Fargate, for example, where OneAgent log collection is not supported, we recommend using Fluent Bit log forwarder. When creating a new task definition using the AWS Management Console, the FireLens integration section makes it easy to add a log router container.

Strategy 180

Strategy AWS Open Source Transportation 180

Dynatrace

MAY 9, 2019

AWS Fargate is a container-as-a-service offering within AWS Elastic Container Services (ECS) that allows you to run containers at scale without requiring you to manage the infrastructure layer. Run any custom-built containers at scale with AWS Fargate. Auto-monitoring of processes in containers. Dynatrace news.

AWS 116

AWS Monitoring Java Tuning 116

Dynatrace

DECEMBER 6, 2022

Using scripting tags, feature flags work without having to deploy new code. If you need to implement a provider for an in-house solution, the OpenFeature Providers page contains a how-to guide, code samples, and a checklist to get you started. Watch “Feature flagging done right with OpenFeature and Dynatrace”. What are feature flags?

Open Source 206

Open Source DevOps Java Code 206

Smashing Magazine

AUGUST 15, 2023

Jump to table of contents ↬ Step 1: Use An <img> Tag Instead Of A Background Image To avoid the five-step dependency chain I outlined above, we want to prevent loading the image with CSS. Instead, we’re going to load the image as a standard HTML <img> tag in the markup. To solve this, we’ll implement responsive images.

Media 73

Media Metrics Mobile Best Practices 73

Dynatrace

APRIL 20, 2020

Infrastructure monitoring includes automatic visibility, problem detection, and smart alerting across virtual networks, virtual infrastructure, and container orchestration. Very often these backing services reside on hosts that only contain backing services and no applications. Monitor additional metrics. What’s next. initiative.

Infrastructure 151

Infrastructure Metrics Java Virtualization 151

Smashing Magazine

AUGUST 18, 2021

Since the code contains JavaScript modules, you can only run the example from an HTTP server and not from the local file system. The component defines a template containing the HTML code needed to display the Gantt chart. You can find the full code snippets of this article in the following files: index.html. VanillaGanttChart.js.

Code 139

Code Servers Development Availability 139

Dynatrace

OCTOBER 15, 2021

This is common in on-premises or hybrid deployments, where time series data and tags are transmitted to the cloud. This data is valuable because it contains key metadata, event information, and more. It’s akin to how Kubernetes became the standard for container orchestration. Benefits of OpenTelemetry.

Open Source 219

Open Source Metrics Cloud Transportation 219

Dynatrace

FEBRUARY 28, 2023

It is optimized for cloud-native applications running in containers and Kubernetes. This additional context allows DevSecOps analysts to quickly triage incidents using vulnerability type, source IP, exploited URLs, management zone, and tags. Enrich Dynatrace Runtime Application Protection with related Microsoft Defender 365 Alerts.

Analytics 147

Analytics Cloud Software Software 147

CSS Wizardry

JUNE 30, 2023

Basically, the browser is now at the tag. This demo below contains: A slow-to-load, fast-to-run defer red JavaScript file. This is the moment the browser has finished parsing all synchronous DOM work: your HTML and all blocking scripts it encountered on the way. The browser is ready to run your defer red JavaScript. log ( window.

Metrics 326

Metrics Google Monitoring Analytics 326

The Netflix TechBlog

SEPTEMBER 29, 2022

All data structures related to a queue — from the messages it contains to the in-memory secondary indexes needed to support dequeue-by-filter — are placed in the same Redis shard. We then codify this prefix as a Redis hash tag. We achieve this by having them share a common prefix, specific to the queue in question.

Latency 212

Latency Systems Media Serverless 212

Smashing Magazine

AUGUST 23, 2019

JPEG files, for which lazy loading is mostly used, have the possibility, according to the specification, to store the data contained in them in such a way that first the coarse and then the detailed image contents are displayed. Unfortunately, you can’t tell an img tag in an attribute how much of the image should be loaded at what time.

Network 103

Network Servers Programming Code 103

Smashing Magazine

AUGUST 4, 2021

and pass the isLast prop as we did before, but we also additionally wrap this cloned element in an anchor tag. The second statement which logs React.Children.toArray(children) logs: [ Object1, -> first anchor tag Object2, -> second anchor tag Object3, -> first fruit Object4, -> second fruit Object5, -> third fruit ].

Open Source 138

Open Source C++ Google Website 138

Dynatrace

OCTOBER 20, 2020

See the resulting chart and problem list below of a multifaceted query that includes several tags, a severity level, and an impact level: Quickly compare large timeframes by loading millions of problems in just one second. This is an especially useful tool for quickly seeing the difference before and after an outage on the environment level.

DevOps 153

DevOps Strategy Infrastructure Cloud 153

Dynatrace

JANUARY 18, 2023

They also decide to add a follow-up survey after each delivery; since the survey responses are also tagged with the order ID, they can learn how delivery delays impact survey results through ad hoc queries. We’ll use the request path that contains the value /easypizza/purchase. From digital experience to customer experience.

Analytics 227

Analytics Retail Storage Monitoring 227

Dynatrace

MAY 6, 2021

Fixed an issue in which database conditions in tagging and management zone configurations were evaluated incorrectly. Resolved issue to prevent UI crash when results contain no data. Error occurred when this metricSelector(s) contained more than 1,800 characters in one request. APM-292404). APM-293415). APM-295166).

Operating System 230

Operating System AWS Metrics Storage 230

Dynatrace

JULY 23, 2019

In my Flask application, the requests to update and delete an article each contain the article ID in the URL (for example, [link] ). To link the trace on the receiving side, it’s important to make sure that the Dynatrace tag is added to the request headers. tag = tracer.outgoing_dynatrace_string_tag. url = '[link].

Monitoring 136

Monitoring Software Software Database 136

CSS Wizardry

JULY 21, 2018

This will search every CSS file for pixel values that contain decimals (e.g. Wikipedia defines ctags as: …a programming tool that generates an index (or tag) file of names found in source and header files of various programming languages. These tags allow definitions to be quickly and easily located by a text editor or other utility.

Programming 142

Programming C++ Database Code 142

Dynatrace

MAY 9, 2019

Added support for Alpine Linux and musl libc for Go processes in containers. with a new CRI-O container runtime. Dynatrace supports Pivotal Container Service (PKS) 1.3. The node labels can also be used for tagging and naming rules, as well as Management zones. Added support for ioredis (Beta). Added support for Go 1.12.

Java 100

Java AWS Cloud Monitoring 100