Scalegrid

FEBRUARY 6, 2025

However, performance can decline under high traffic conditions. Apache Kafka primarily uses JAAS (Java Authentication and Authorization Service) for authentication. RabbitMQs plugin support allows greater flexibility, while Kafkas JAAS-based authentication ensures a standardized implementation for Java-based environments.

Latency 147

Latency Analytics Architecture Storage 147

Dynatrace

AUGUST 18, 2022

Scanning the runtime environment of your services can help to identify unusual network traffic patterns. For example, you can detect traffic from outside your network going to a server that normally receives traffic from internal servers.

Traffic 241

Traffic Java Network DevOps 241

Dynatrace

DECEMBER 5, 2022

Each tenant gets its own e-commerce site deployed on a shared Kubernetes cluster, isolated through separate namespaces and additional traffic isolation. There was not much traffic during the weekend, but as Monday came along, Dynatrace started sending alerts about a high HTTP failure rate across almost every tenant on the backend service.

Java 246

Java Traffic Education Testing 246

DZone

SEPTEMBER 25, 2019

You may also like: Java Out of Memory Heap Analysis. The application was running on a GNU/Linux OS, Java 8, Tomcat 8 application server. All other application instances were handling the traffic properly. What happens when you're out of memory? Recently we experienced an interesting production problem.

Tuning 173

Tuning Java Traffic AWS 173

Dynatrace

FEBRUARY 10, 2022

WAFs protect the network perimeter and monitor, filter, or block HTTP traffic. Compared to intrusion detection systems (IDS/IPS), WAFs are focused on the application traffic. RASP solutions sit in or near applications and analyze application behavior and traffic. How to get started.

Traffic 246

Traffic Benchmarking Innovation Java 246

Dynatrace

MAY 5, 2021

Today we’re proud to announce the new Dynatrace Operator, designed from the ground up to handle the lifecycle of OneAgent, Kubernetes API monitoring, OneAgent traffic routing, and all future containerized componentry such as the forthcoming extension framework. Dynatrace Operator for OneAgent, API monitoring, routing, and more.

Cloud 246

Cloud Traffic Monitoring Open Source 246

Dynatrace

JANUARY 28, 2021

Further expanding our support for OpenTelemetry metrics as well as out-of-the-box OpenTracing Java instrumentation, Dynatrace is happy to announce OneAgent support for the capture of OpenTelemetry trace data for Go. With Dynatrace OneAgent you also benefit from support for traffic routing and traffic control.

Traffic 242

Traffic Open Source Servers Cloud 242

Dynatrace

MAY 8, 2023

Best Buy is designing its journey to cut through the noise of its multicloud and multi-tool environments to immediately pinpoint the root causes of issues during peak traffic loads. The proof point for one organization is Log4Shell, a critical zero-day vulnerability discovered in a popular Java library in 2021.

Strategy 244

Strategy Retail DevOps Traffic 244

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. It was a Node.js Replay Testing Enter replay testing.

Latency 241

Latency Cache Java Traffic 241

Dynatrace

APRIL 2, 2020

All-traffic monitoring, analysis on demand—network performance management started to grow as an independent engineering discipline. Real-time network performance analysis capabilities, including SSL decryption, enabled precise reconstruction of end user application states through the analysis of network traffic.

Network 221

Network Traffic Monitoring Java 221

Adrian Cockcroft

JANUARY 27, 2025

This was all a spare time project, as my day job at Netflix at that time was as a director level manager of a team working on personalization code in Java, and it wasnt my job to write the codemyself. One of the Java engineers on my teamJian Wujoined me to help figure out the API.

C++ 88

C++ Mobile Hardware Java 88

The Netflix TechBlog

MARCH 5, 2024

If you’re interested in how we use Java at Netflix, Paul Bakker’s talk How Netflix Really Uses Java , is a great place to start. Each of these errors is a canceled request resulting in a retry so this reduction further reduces overall service traffic by this rate: Errors rates per second.

Latency 237

Latency Java Tuning Efficiency 237

Dynatrace

APRIL 13, 2023

Logs can include information about user activities, system events, network traffic, and other various activities that can help to detect and respond to critical security incidents. for example, collate which and how many Java applications were attacked) Did we lose any critical data?

Java 246

Java Analytics Infrastructure Cloud 246

DZone

JANUARY 24, 2020

This application was slowing down sometimes during high traffic volume periods; sometimes during low traffic periods as well. This application was slowing down intermittently. To recover from the problem, the application had to be restarted. There was no cohesive pattern.

Traffic 243

Traffic Performance Java Azure 243

The Netflix TechBlog

SEPTEMBER 23, 2019

In the event of an isolated failure we first pre-scale microservices in the healthy regions after which we can shift traffic away from the failing one. So, if we evacuate South American traffic to North America, demand for CE and Android DRM won’t grow uniformly. evacuation traffic/nominal traffic ).

Traffic 191

Traffic Metrics Mobile Government 191

The Netflix TechBlog

OCTOBER 19, 2020

Our tactical approach was to use Netflix-specific libraries for collecting traces from Java-based streaming services until open source tracer libraries matured. We chose Open-Zipkin because it had better integrations with our Spring Boot based Java runtime environment.

Infrastructure 238

Infrastructure Transportation Storage Open Source 238

The Netflix TechBlog

OCTOBER 18, 2022

We started seeing signs of scale issues, like: Slowness during peak traffic moments like 12 AM UTC, leading to increased operational burden. At Netflix, the peak traffic load can be a few orders of magnitude higher than the average load. Hence, the system has to withstand bursts in traffic while still maintaining the SLO requirements.

Java 211

Java Scalability Traffic Architecture 211

Dynatrace

DECEMBER 8, 2020

Dynatrace knows critical details about the application in addition to the CVSS of a vulnerability; its real-user sessions, if it’s connected to a database, if it’s reachable from the public internet, if it has heavy or low traffic, and which other services it’s talking to. Next up: node.js.

Cloud 306

Cloud Open Source Internet Internet 306

Dynatrace

NOVEMBER 20, 2019

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 ). OneAgent for Z/Linux comes equipped with deep-monitoring modules for Java, Apache/IHS, and IIB/MQ.

Availability 43

Availability Hardware Java Tuning 43

DZone

APRIL 29, 2020

We even validated whether there was an increase in the traffic volume, which was attributed to this traffic volume spike. But there was no increase in the traffic volume as well.

Traffic 207

Traffic Code Java Design 207

Dynatrace

JUNE 10, 2022

In large organizations, it’s not uncommon to have hundreds of applications — each with its own specific infrastructure requirements based on architecture, function, traffic, and more. This approach to IAC uses object-oriented programming languages, such as Java or C++. IAC solves the issue of complex infrastructure environments.

Best Practices 264

Best Practices Infrastructure Code Speed 264

Dynatrace

MARCH 25, 2020

Thomas has set up Dynatrace Real User Monitoring in a way for it to monitor internal and external traffic separately. Splitting traffic into two separate applications also allows you to: Enforce different SLAs for internal vs external. Synthetic HTTP Checks are very powerful to ensure any type of system availability.

DevOps 228

DevOps Traffic Monitoring Engineering 228

The Netflix TechBlog

MAY 14, 2021

Prodicle Distribution Our service is required to be elastic and handle bursty traffic. In late 2019, our team started integrating it with the rest of the ecosystem by writing a thin Java Domain graph service (DGS) to wrap the asynchronous watermarking functionality that was then in Ruby on Rails.

Traffic 166

Traffic Java Latency Google 166

Dynatrace

SEPTEMBER 7, 2019

Java 6 WebSphere Application Server version 8.5 ( EOS by IBM in April 2018 ) OneAgent 1.183 will be the last version that supports WebSphere version 8.5 with Java 6. Going forward, only combinations with Java 7 or higher will be supported. Dynatrace news. Support added for reactor-netty version 0.8. General improvements.

Java 133

Java Traffic AWS Monitoring 133

Dynatrace

JULY 11, 2019

I have been using it at my current tour through different conferences ( Devoxx , Confitura ) and meetups, ( Cloud Native , KraQA , Trojmiasto Java UG ) where I’ve promoted keptn. based sample service in a staging and production namespace, a Jenkins instance and execute some moderate load to “simulate constant production traffic”.

Open Source 54

Open Source Metrics Monitoring Cloud 54

Dynatrace

AUGUST 14, 2019

This includes the communication process, TNS Listener, so all incoming and outgoing traffic will be associated with the group. Java 6 WebSphere Application Server version 8.5 ( EOS by IBM in April 2018 ) OneAgent 1.183 will be the last version that supports WebSphere version 8.5 with Java 6. Dynatrace news. General improvements.

Java 154

Java Cloud Traffic Virtualization 154

Dynatrace

MAY 1, 2020

Other distributions like Debian and Fedora are available as well, in addition to other software like VMware, NGINX, Docker, and, of course, Java. OneAgent for the ARM platform comes with several deep-code monitoring modules: Java, NGINX, and Node.js. Our goal at Dynatrace is to be where our customers need us.

Java 182

Java Hardware Metrics Tuning 182

Dynatrace

MAY 17, 2023

The beauty of OneAgent is it’s a drop-in solution and monitors every supported technology (for example,NET, Java, PHP, Node.js) with little to no manual work required from your side. Garbage collection count Garbage collection is JVM related and indicates how often the Java GC ran.

Metrics 243

Metrics Database Monitoring Network 243

Dynatrace

DECEMBER 9, 2020

A traffic spike can be another root cause (for example, if a new marketing promotion drives lots of new customer traffic to your site). Davis baselines your traffic levels mainly to identify traffic drops, however it can also be set to create events when traffic is higher than expected.

Traffic 208

Traffic Performance Database Metrics 208

Dynatrace

MAY 17, 2023

Additionally, OpenTelemetry provides SDKs, instrumentation libraries, and reference implementations for major programming languages, such as Java,NET, JavaScript, and more so developers can build standardized observability telemetry into their systems.

Metrics 245

Metrics Open Source Traffic Cache 245

Dynatrace

JUNE 16, 2020

One key requirement of a microservices architecture is the ability to make information of all kinds available wherever and whenever it’s needed, without putting undue traffic on corporate and public networks.

Storage 182

Storage Metrics Java Architecture 182

Dynatrace

AUGUST 16, 2022

For example, Apache access logs store each event as a single line while Java debug logs store each individual event across multiple lines. FortiGate traffic logs store data elements in key-value pairs while NGINX custom access logs store events in arrays.

Processing 246

Processing Metrics Monitoring Java 246

The Netflix TechBlog

AUGUST 29, 2023

In order for a service to talk to another, it needs to know two things: the name of the destination service, and whether or not the traffic should be secure. The ability to run in a degraded but available state during an outage is still a marked improvement over completely stopping traffic flow.

Traffic 229

Traffic Latency Cloud C++ 229

Dynatrace

AUGUST 8, 2019

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 ). OneAgent for Z/Linux comes equipped with deep-monitoring modules for Java, Apache/IHS, and IIB/MQ.

Availability 34

Availability Hardware Java Tuning 34

Dynatrace

DECEMBER 15, 2020

Improved reliability when no traffic occurs for extended time or when the zRemote restarts. General availability (Build 1.207.185). 21 total resolved issues (1 vulnerability). Resolved issues. All modules. 3 (1 vulnerability). Mainframe. OneAgent Installer. OS module. Plugin module. APM-262501). ONE-49572). ONE-50394).

Operating System 165

Operating System Java Mobile Cache 165

Dynatrace

MAY 9, 2019

A common use case is to let Dynatrace look for Code-Level Exceptions (Java,NET …) that are thrown, but that the service hasn’t translated into an HTTP Status Code. As real user traffic started to pick up just after 8 am, it was clear that the fix also worked as expected for real user traffic. HTTP 4xx, 5xx.

Mobile 195

Mobile Traffic Java Infrastructure 195

Scalegrid

AUGUST 22, 2019

The application was written using PostgreSQL Java JDBC Driver leveraging the connection failover capability. Corosync traffic was blocked on the master server. Corosync traffic was blocked on the standby server. We conducted a few tests on PostgreSQL HA management using Patroni. Standby Server Tests. Test Scenario. Observation.

Availability 277

Availability Servers Network Testing 277