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Jun 4, 2025
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start review of iperf3 Learning Path #2008

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20 changes: 10 additions & 10 deletions ...rning-paths/servers-and-cloud-computing/microbenchmark-network-iperf3/_index.md
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---
title: Get started with network microbenchmarking and tuning with iperf3

draft: true
cascade:
draft: true

minutes_to_complete: 30

who_is_this_for: Performance Engineers, Linux system administrators or application developers looking to microbenchmark, simulate or tune the networking performance of distributed systems.
who_is_this_for: This is an introductory topic for performance engineers, Linux system administrators, or application developers who want to microbenchmark, simulate, or tune the networking performance of distributed systems.

learning_objectives:
- Understand how to use the iperf3 tool to microbenchmark different network conditions
- Understand how to use the tc tool to simulate different network environments
- Understand basic runtime parameters to tune performance for your application
- Understand how to use iperf3 and tc for network performance testing and traffic control to microbenchmark different network conditions.
- Identify and apply basic runtime parameters to tune application performance.

prerequisites:
- Foundational understanding on networking principles such as TCP/IP and UDP.
- Access to Arm-based cloud instances or access to physical hardware
- Foundational understanding of networking principles such as TCP/IP and UDP.
- Access to two Arm-based cloud instances or local Arm Linux systems.

author: Kieran Hejmadi

### Tags
skilllevels: Introductory
subjects: Performance and Optimization
subjects: Performance and Architecture
armips:
- Neoverse
tools_software_languages:
- iperf3
operatingsystems:
- Linux



further_reading:
- resource:
title: iperf3 user manual
link: https://iperf.fr/iperf-doc.php
type: documentation


### FIXED, DO NOT MODIFY
# ================================================================================
weight: 1 # _index.md always has weight of 1 to order correctly
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