Kyanos

A Simple & Powerful Network Tracing Tool

Capture & Analysis network traffic in Realtime

What is Kyanos?

Quickstart

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Rapid Analysis

With just one command, you can quickly inspect the machine's network issues, including the network latency and data transfer sizes of L7 protocol like HTTP, MySQL and Redis.

Learn how to use kyanos

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Advanced Traffic Filtering

Supports filtering traffic based on protocol fields (such as HTTP Path or Redis Command), process PID, container ID, and K8s Pod names.

Learn how to filter traffic

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Powerful Aggregation Analysis

Supports automatic traffic aggregation based on dimensions such as remote IP, protocol, etc., to quickly obtain specific information, such as the latency of certain HTTP paths from specific IPs.

Learn how to analysis traffic

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Container Network Monitoring

In containerized environments, it can measure the latency of packets from the container's network interface to the host's.

Capture container traffic

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Intuitive TUI

Command-line based, offering visual output without the need for complex file downloads and analysis steps like tcpdump.

Learn how to use kyanos

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Lightweight and Compatible

Operates without any external dependencies and is compatible with kernel versions from 3.10 to the latest

Install kyanos