Performance Diagnostics with Open Distro for Elasticsearch

Explore performance diagnostics for Elasticsearch in this Devoxx conference talk. Dive into the Performance Analyzer feature of Open Distro for Elasticsearch, designed to instrument and expose metrics with diagnostic capabilities. Learn about the system's design and implementation, and watch a demonstration of how to use it with the Open Distro PerfTop client to troubleshoot cluster issues. Discover how to get involved and contribute to this open source project. Gain insights into Elasticsearch provisioning challenges and performance troubleshooting techniques. Examine key components, data flow, metrics, and innovations of the Performance Analyzer. Understand use cases, CPU utilization, query results and operations, database creation, matrix processing, web services, and disk utilization. Explore root cause analysis methods for typical issues using Perftop, and learn about network and memory considerations in Elasticsearch performance diagnostics.

Introduction
Overview
Why do we care
Open Distro
Security
Performance Analyzer
Performance Analyzer Overview
Performance Analyzer Use Cases
Performance Analyzer Components
Data Flow
Metrics
What I miss
Key innovation
CPU utilization
Query results
Query operations
Database creation
Matrix processor
Web service
Disk utilization
Root cause analysis
Typical issues
Perftop
Network Memory