The Netflix TechBlog

JUNE 1, 2023

To do this, we devised a novel way to simulate the projected traffic weeks ahead of launch by building upon the traffic migration framework described here. New content or national events may drive brief spikes, but, by and large, traffic is usually smoothly increasing or decreasing.

Traffic 351

Traffic Best Practices Systems Testing 351

Dynatrace

JULY 1, 2020

In my last blog , I’ve provided an example of this happening, whereby the traffic spiked and quadrupled the usual incoming traffic. In my last blog , I’ve provided an example of this happening, whereby the traffic spiked and quadrupled the usual incoming traffic.

Traffic 264

Traffic Analytics Metrics Servers 264

The Netflix TechBlog

FEBRUARY 18, 2022

In this blog post, we will give an overview of the Rapid Event Notification System at Netflix and share some of the learnings we gained along the way. We thus assigned a priority to each use case and sharded event traffic by routing to priority-specific queues and the corresponding event processing clusters.

Systems 334

Systems Traffic Architecture Mobile 334

Dynatrace

NOVEMBER 3, 2020

Welcome to the blog series where we give you a deeper dive into the latest awesomeness around Dynatrace : how we bring scale, zero configuration, automatic AI driven alerting, and root cause analysis to all your custom metrics, including open source observability frameworks like StatsD, Telegraf, and Prometheus. Dynatrace news.

Metrics 165

Metrics Open Source Monitoring Traffic 165

DZone

AUGUST 18, 2023

Under a heavy load, the application could break if the traffic routing, load balancing, etc., In this blog post, we will discuss the open-source service mesh Kuma, its architecture, and its easy-to-implement policies like traffic control, metrics, circuit breaking, etc. were not optimized.

Traffic 239

Traffic Open Source Architecture Metrics 239

Dynatrace

APRIL 21, 2021

In February 2021, Dynatrace announced full support for Google’s Core Web Vitals metrics , which will help site owners as they start optimizing Core Web Vitals performance for SEO. A page with low traffic and failing CWV compliance does not hold the same weight as a failing page with high traffic. Dynatrace news. Tell me more!

Traffic 264

Traffic Metrics Mobile Analytics 264

Dynatrace

MARCH 22, 2021

Each SNMP-enabled device provides access to its state and performance metrics in a simple and robust way that allows Dynatrace to fetch the metrics and run them through Davis®, our AI causation engine. Based on monitored traffic, Dynatrace OneAgent is capable of automatic recognition of topological relations. Events and alerts.

Metrics 246

Metrics Network Infrastructure Traffic 246

Dynatrace

OCTOBER 7, 2020

Open-source metric sources automatically map to our Smartscape model for AI analytics. We’ve just enhanced Dynatrace OneAgent with an open metric API. Here’s a quick overview of what you can achieve now that the Dynatrace Software Intelligence Platform has been extended to ingest third-party metrics. Dynatrace news.

Open Source 261

Open Source Metrics Analytics Tuning 261

Dynatrace

JUNE 5, 2023

The F5 BIG-IP Local Traffic Manager (LTM) is an application delivery controller (ADC) that ensures the availability, security, and optimal performance of network traffic flows. Detect and respond to security threats like DDoS attacks or web application attacks by monitoring application traffic and logs.

Traffic 207

Traffic Virtualization Metrics Monitoring 207

Dynatrace

APRIL 5, 2024

This blog post is for both novice and seasoned audiences alike. The first part of this blog post briefly explores the integration of SLO events with AI. When the SLO status converges to an optimal value of 100%, and there’s substantial traffic (calls/min), BurnRate becomes more relevant for anomaly detection.

Efficiency 237

Efficiency Traffic Tuning Metrics 237

Dynatrace

SEPTEMBER 29, 2021

This opens the door to auto-scalable applications, which effortlessly matches the demands of rapidly growing and varying user traffic. Containers can be replicated or deleted on the fly to meet varying end-user traffic. appeared first on Dynatrace blog. In production, containers are easy to replicate. What is Docker?

Open Source 313

Open Source Traffic DevOps Cloud 313

Dynatrace

DECEMBER 9, 2020

Dynatrace is fully committed to the OpenTelemetry community and to the seamless integration of OpenTelemetry data , including ingestion of custom metrics , into the Dynatrace open analytics platform. With Dynatrace OneAgent you also benefit from support for traffic routing and traffic control.

Java 245

Java Traffic Architecture Strategy 245

Dynatrace

SEPTEMBER 7, 2022

VPC Flow Logs is an Amazon service that enables IT pros to capture information about the IP traffic that traverses network interfaces in a virtual private cloud, or VPC. By default, each record captures a network internet protocol (IP), a destination, and the source of the traffic flow that occurs within your environment.

Traffic 227

Traffic AWS Network Cloud 227

The Netflix TechBlog

AUGUST 13, 2020

A metric crossed a threshold. Metrics are a key part of understanding application health. But sometimes you can have too many metrics, too many graphs, and too many dashboards. Telltale uses a variety of signals from multiple sources to assemble a constantly evolving model of the application’s health: Atlas time series metrics.

Monitoring 221

Monitoring Tuning Traffic Metrics 221

Dynatrace

JULY 25, 2022

VPC Flow Logs is a feature that gives you the capability to capture more robust IP traffic data that traverses your VPCs. A full list of metrics can be found here and include dimensions such as the following: Packets. Log Metrics. What is VPC Flow Logs. The number of packets transferred during the flow. Resource type.

AWS 229

AWS Transportation Network Traffic 229

The Netflix TechBlog

AUGUST 10, 2020

264/AVC Main profile family still represents a substantial portion of the members viewing hours and an even larger portion of the traffic. These are summarized below: Instead of relying on other objective metrics, such as PSNR†, VMAF is employed to guide optimization decisions. Yet, given its wide support, our H.264/AVC

Innovation 243

Innovation Traffic Network Efficiency 243

Dynatrace

NOVEMBER 19, 2021

Custom events for alerting using the Build tab and advanced query mode now apply the same metric dimension limits that are applied to Code -tab-based configurations. Real user traffic has been added to the world map on the browser monitor details page. Local self-monitoring metrics. Metrics API: dimension keys.

Metrics 218

Metrics Monitoring Traffic Servers 218

Dynatrace

MAY 6, 2020

Over the last two month s, w e’ve monito red key sites and applications across industries that have been receiving surges in traffic , including government, health insurance, retail, banking, and media. The following day, a normally mundane Wednesday , traffic soared to 128,000 sessions. seconds to 2.78

Website 227

Website Monitoring Retail Media 227

Dynatrace

MAY 21, 2021

This becomes even more challenging when the application receives heavy traffic, because a single microservice might become overwhelmed if it receives too many requests too quickly. The Envoy proxies also collect and report telemetry on all traffic among the services in the mesh. appeared first on Dynatrace blog.

Traffic 254

Traffic DevOps Infrastructure Network 254

Scalegrid

JANUARY 25, 2024

You will need to know which monitoring metrics for Redis to watch and a tool to monitor these critical server metrics to ensure its health. Redis returns a big list of database metrics when you run the info command on the Redis shell. You can pick a smart selection of relevant metrics from these.

Metrics 130

Metrics Monitoring Latency Cache 130

Dynatrace

AUGUST 29, 2024

IoT is transforming how industries operate and make decisions, from agriculture to mining, energy utilities, and traffic management. Both methods allow you to ingest and process raw data and metrics. They enable real-time tracking and enhanced situational awareness for air traffic control and collision avoidance systems.

IoT 223

IoT Analytics Transportation Metrics 223

The Netflix TechBlog

SEPTEMBER 10, 2024

In this blog post, we'll reveal how we leveraged eBPF to achieve continuous, low-overhead instrumentation of the Linux scheduler, enabling effective self-serve monitoring of noisy neighbor issues. To emit a run queue latency metric, we leveraged three eBPF hooks: sched_wakeup, sched_wakeup_new, and sched_switch.

Latency 251

Latency Metrics Programming Monitoring 251

Dynatrace

JUNE 26, 2020

Dynatrace Synthetic Monitoring helps you quickly verify if your application is delivering the expected end user experience by offering an outside-in view of all your applications and services, independent of real traffic. Related blog posts: Synthetic HTTP monitors for private locations are now GA. So stay tuned!

Monitoring 261

Monitoring Azure AWS Traffic 261

CSS Wizardry

JULY 23, 2023

All Core Web Vitals data used to rank you is taken from actual Chrome-based traffic to your site. The Core Web Vitals Metrics Generally, I approve of the Core Web Vitals metrics themselves ( Largest Contentful Paint , First Input Delay , Cumulative Layout Shift , and the nascent Interaction to Next Paint ).

Engineering 246

Engineering Google Speed Mobile 246

Dynatrace

SEPTEMBER 5, 2024

It also enhances syslog messages with additional context and optimizes network traffic, improving overall system resilience and security. Logs are immediately available for troubleshooting, security investigations, and auditing, becoming integral to the platform alongside traces and metrics.

Innovation 273

Innovation AWS Analytics Storage 273

Dynatrace

NOVEMBER 24, 2021

framework , the SNMP extensions are a bundle of everything that’s needed (DataSource configuration, a dashboard template, a unified analysis page template, topology definition, entity extraction rules, relevant metric definitions and more) to get going with monitoring. As with other extensions based on the new Dynatrace Extensions 2.0

Network 223

Network Infrastructure Virtualization Metrics 223

The Netflix TechBlog

MARCH 10, 2023

Existing data got updated to be backward compatible without impacting the existing running production traffic. Data Sharding strategy in elasticsearch is updated to provide low search latency (as described in blog post) Design of new Cassandra reverse indices to support different sets of queries.

Media 245

Media Traffic Processing Design 245

Dynatrace

APRIL 25, 2023

For example, to handle traffic spikes and pay only for what they use. In this blog post, we will discuss some of these challenges and how to overcome them. Scale automatically based on the demand and traffic patterns. Observability is typically achieved by collecting three types of data from a system, metrics, logs and traces.

Serverless 220

Serverless Lambda Azure AWS 220

Dynatrace

JUNE 25, 2020

Dynatrace Managed is intrinsically highly available as it stores three copies of all events, user sessions, and metrics across its cluster nodes. Minimized cross-data center network traffic. Reduce cross-region traffic for Log Monitoring and Synthetic Monitoring. Dynatrace news. Automatic recovery for outages for up to 72 hours.

Availability 256

Availability Hardware Latency Traffic 256

Dynatrace

MAY 19, 2022

This greatly reduced the number of metrics to manage and provided a more comprehensive picture of what was behind their primary reliability service-level objective. The metrics behind the four signals vary by row. The post Lessons learned from enterprise service-level objective management appeared first on Dynatrace blog.

Automotive 279

Automotive Latency Architecture Azure 279

Dynatrace

APRIL 26, 2022

Fast, consistent application delivery creates a positive user experience that can ultimately drive customer loyalty and improve business metrics like conversion rate and user retention. It is proactive monitoring that simulates traffic with established test variables, including location, browser, network, and device type.

Monitoring 216

Monitoring Social Media IoT Metrics 216

Dynatrace

APRIL 28, 2021

Organizations that have transitioned to agile software development strategies (including the adoption of a DevOps culture and continuous delivery automation) enforce automated solutions for such decision making—or at the very least, use automation in the gathering of a release-quality metrics. Release monitoring | Dynatrace Help.

Software 243

Software Software Strategy Metrics 243

Dynatrace

JULY 11, 2019

If you want to know more about keptn, I encourage you to check out www.keptn.sh , “What is keptn and how to get started” (blog), “Getting started with keptn” (YouTube) or my slides on Shipping Code like a keptn. Automated Metric Anomaly Detection. Alerting on high CPU is not special – but – I am really only running a small node.js

Open Source 44

Open Source Metrics Monitoring Cloud 44

Dynatrace

FEBRUARY 15, 2023

SREs face ever more challenging situations as environment complexity increases, applications scale up, and organizations grow: Growing dependency graphs result in blind spots and the inability to correlate performance metrics with user experience. Additionally, you can easily use any previously defined metrics and SLOs from your environments.

DevOps 230

DevOps Latency Traffic Best Practices 230

Dynatrace

JUNE 30, 2020

Dynatrace captures and provides organizations with the precursors of intent; dependencies, performance metrics, and prioritization which helps solve each organizations’ spontaneous production workload puzzle. Performance Metrics. Dependencies.

Retail 225

Retail Cloud Metrics Efficiency 225

Dynatrace

DECEMBER 16, 2021

In the workshop, I also answered the question: How can we measure those metrics (=SLIs) that are behind our objectives? Whether its our Metrics Ingest API or building a Dynatrace Extension. A recent blog from Wolfgang Beer discusses ingesting external data including blogs on SLOs to safeguard mobile app revenue.

DevOps 217

DevOps Social Media Mobile Metrics 217

Dynatrace

JULY 2, 2020

Unnecessary traffic between such data centers can result in wasted resources, unpredictable downtimes, and lost business. By minimizing bandwidth and preventing unrelated traffic between data centers, you can maintain healthy network infrastructure and save on costs. optimizing traffic routing.

Network 172

Network Traffic Infrastructure Tuning 172