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golang HTTP benchmarking tool
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README.md

http_bench - a HTTP benchmarking tool

http_bench is a tiny program that sends some load to a web application.

English Document
中文文档

Installation

go get github.com/linkxzhou/http_bench

or

git clone git@github.com:linkxzhou/http_bench.git
cd http_bench
go build http_bench.go

Basic Usage

./http_bench -n 1000 -c 10 -t 3000 -m GET http://www.baidu.com/

This runs a benchmark for 1000 requests, keeping 10 HTTP connections open, and timeout is 3000ms

Output:
    Request:
    [1000] http://www.baidu.com
    Summary:
    Total:        5.2124 secs
    Slowest:      0.3283 secs
    Fastest:      0.0195 secs
    Average:      0.0345 secs
    Requests/sec: 191.8491

    Status code distribution:
    [200] 1000 responses

    Latency distribution:
    10% in 0.0253 secs
    25% in 0.0272 secs
    50% in 0.0298 secs
    75% in 0.0350 secs
    90% in 0.0498 secs
    95% in 0.0606 secs
    99% in 0.0872 secs

Command Line Options

    -n  Number of requests to run.
    -c  Number of requests to run concurrently. Total number of requests cannot
        be smaller than the concurency level.
    -q  Rate limit, in seconds (QPS).
    -o  Output type. If none provided, a summary is printed.
        "csv" is the only supported alternative. Dumps the response
        metrics in comma-seperated values format.
    -m  HTTP method, one of GET, POST, PUT, DELETE, HEAD, OPTIONS.
    -H  Custom HTTP header. You can specify as many as needed by repeating the flag.
        for example, -H "Accept: text/html" -H "Content-Type: application/xml" .
    -t  Timeout in ms.
    -A  HTTP Accept header.
    -d  HTTP request body.
    -T  Content-type, defaults to "text/html".
    -a  Basic authentication, username:password.
    -x  HTTP Proxy address as host:port.
    -disable-compression  Disable compression.
    -disable-keepalive    Disable keep-alive, prevents re-use of TCP
                            connections between different HTTP requests.
    -cpus                 Number of used cpu cores.
                            (default for current machine is 4 cores)
    -host                 HTTP Host header.
    -file  Request url file, a launch request in the random selection file

You can try : ./http_bench -n 1000 -c 10 -t 3000 -m GET -file urls.txt

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