Remove Analysis Remove Latency Remove Processing
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Investigation of a Workbench UI Latency Issue

The Netflix TechBlog

This document details the intriguing process of debugging this issue, all the way from the UI down to the Linux kernel. Restarting the ipykernel process, which runs the Notebook, might temporarily alleviate the problem, but the frustration persists as more notebooks are run. j”) for 15 seconds while running the user’s notebook.

Latency 211
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Rebuilding Netflix Video Processing Pipeline with Microservices

The Netflix TechBlog

Future blogs will provide deeper dives into each service, sharing insights and lessons learned from this process. The Netflix video processing pipeline went live with the launch of our streaming service in 2007. The Netflix video processing pipeline went live with the launch of our streaming service in 2007.

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Automated Change Impact Analysis with Site Reliability Guardian

Dynatrace

Streamline development and delivery processes Nowadays, digital transformation strategies are executed by almost every organization across all industries. SREs use Service-Level Indicators (SLI) to see the complete picture of service availability, latency, performance, and capacity across various systems, especially revenue-critical systems.

DevOps 230
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AI-driven analysis of Spring Micrometer metrics in context, with typology at scale

Dynatrace

Spring Boot 2 uses Micrometer as its default application metrics collector and automatically registers metrics for a wide variety of technologies, like JVM, CPU Usage, Spring MVC, and WebFlux request latencies, cache utilization, data source utilization, Rabbit MQ connection factories, and more. This enables deep explorative analysis.

Metrics 219
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Noisy Neighbor Detection with eBPF

The Netflix TechBlog

One issue that often complicates this process is the "noisy neighbor" problem. Traditional performance analysis tools such as perf can introduce significant overhead, risking further performance degradation. To emit a run queue latency metric, we leveraged three eBPF hooks: sched_wakeup, sched_wakeup_new, and sched_switch.

Latency 245
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OpenTelemetry 101: A nontechnical guide for IT leaders and enthusiasts

Dynatrace

Using OpenTelemetry, developers can collect and process telemetry data from applications, services, and systems. Traces are used for performance analysis, latency optimization, and root cause analysis. To understand what this means, let’s first look at two of the core concepts: observability and telemetry.

Latency 245
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AI-driven analysis of Spring Micrometer metrics in context, with topology at scale

Dynatrace

Spring Boot 2 uses Micrometer as its default application metrics collector and automatically registers metrics for a wide variety of technologies, like JVM, CPU Usage, Spring MVC, and WebFlux request latencies, cache utilization, data source utilization, Rabbit MQ connection factories, and more. This enables deep explorative analysis.

Metrics 130