#Performance-troubleshooting

LucaCanali

sparkMeasure

This repository contains the development code for sparkMeasure, an Apache Spark performance analysis and troubleshooting library. It simplifies collecting, aggregating, and exporting Spark task/stage metrics, and is designed for practical use by developers and data engineers in interactive analysis, testing, and production monitoring workflows.

ycrash

yc-360-script

yc-360 Script is a lightweight diagnostic script that captures comprehensive troubleshooting artifacts like Application logs, GC logs, thread dumps, heap dumps, OS-level metrics across various environments (Linux, Windows, Max, Docker, k8, openshift, Fargate).