Name		Name	Last commit message	Last commit date
parent directory ..
Oracle_load_testing_with_SLOB		Oracle_load_testing_with_SLOB
Spark_CPU_memory_load_testkit		Spark_CPU_memory_load_testkit
TPCDS_PySpark		TPCDS_PySpark
Test_CPU_parallel_Python		Test_CPU_parallel_Python
Test_CPU_parallel_Rust		Test_CPU_parallel_Rust
README.md		README.md
Tools_FlameGraphs.md		Tools_FlameGraphs.md
Tools_Linux_Memory_Perf_Measure.md		Tools_Linux_Memory_Perf_Measure.md
Tools_Linux_OS_CPU_Disk_Network.md		Tools_Linux_OS_CPU_Disk_Network.md

README.md

Performance Testing

This folder contains notes, scripts, and resources related to performance testing, load generation, and performnace analysis.

Testing Toolkits

Test_CPU_parallel_Rust

A toolkit for load testing using Rust.
Generates and measures CPU-intensive multi-threaded workloads.
Designed for evaluating CPU scalability and performance across systems.

Test_CPU_parallel_Python

A Python-based toolkit for load testing.

TPC-DS at Scale with PySpark

A benchmarking kit for running TPC-DS benchmark queries with Apache Spark.
Key features:
- Written in Python (PySpark).
- Instrumented with sparkMeasure to collect detailed performance metrics.
- Suitable for testing the scalability and efficiency of Spark clusters.

Spark_CPU_memory_load_testkit

A toolkit for generating CPU- and memory-intensive workloads using Apache Spark.
Key features:
- Runs parallel workloads to test Spark cluster performance.
- Useful for stress-testing distributed systems under heavy CPU and memory usage.

Notes on Performance Tools

Topic	Description
Load testing for Oracle	Example of load testing Oracle logical IO using the SLOB test kit
Tools: Linux memory performance measurement	Notes on tools for Linux memory performance measurement
Tools: Systems performance measurements	Notes on tools for Linux OS, CPU, Disk and Network performance measurement
Tools: Flame Graphs	Notes on tools for Flame Graphs generation (C, Java, Python, Linux)