38 lines
1.1 KiB
Markdown
38 lines
1.1 KiB
Markdown
# jPerf
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Small utility to measure network performance between two hosts.
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## Requirements
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You need Java (JRE) version 8 or later to run jperf.
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## Usage Instructions
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- Install the jperf package (*.deb*, *.rpm* or *.jar*) from [downloads](https://bitbucket.org/mnellemann/jperf/downloads/) or compile from source.
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- Run **/opt/jperf/bin/jperf**, if installed from package
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- Or as **java -jar /path/to/jperf.jar**
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```shell
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Usage: jperf [-hV] [-l=SIZE] [-n=NUM] [-p=PORT] (-c=HOST | -s)
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Network performance measurement tool.
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-c, --connect=HOST Connect to remote server
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-h, --help Show this help message and exit.
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-l, --pkt-len=SIZE Datagram size in bytes, max 65507 [default: 65507]
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-n, --pkt-num=NUM Number of packets to send [default: 150000]
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-p, --port=PORT Network port [default: 4445]
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-s, --server Run server and wait for client
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-V, --version Print version information and exit.
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```
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## Development Information
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You need Java (JDK) version 8 or later to build jperf.
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### Build & Test
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Use the gradle build tool, which will download all required dependencies:
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```shell
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./gradlew clean build
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```
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