This is a fork of the wonderful https://github.com/tsliwowicz/go-wrk I did not create the code, only added a single new feature (better header parsing) tsliwowicz#19 Use at your own risk.
go get github.com/elodani/go-wrk
This will download and compile go-wrk. The binary will be placed under your $GOPATH/bin directory
Command line parameters (./go-wrk -help)
Usage: go-wrk <options> <url>
Options:
-H Request header (Default )
-M HTTP method (Default GET)
-T Socket/request timeout in ms (Default 1000)
-body request body string or @filename (Default )
-c Number of goroutines to use (concurrent connections) (Default 10)
-ca CA file to verify peer against (SSL/TLS) (Default )
-cert CA certificate file to verify peer against (SSL/TLS) (Default )
-d Duration of test in seconds (Default 10)
-f Playback file name (Default <empty>)
-help Print help (Default false)
-host Host Header (Default )
-http Use HTTP/2 (Default true)
-key Private key file name (SSL/TLS (Default )
-no-c Disable Compression - Prevents sending the "Accept-Encoding: gzip" header (Default false)
-no-ka Disable KeepAlive - prevents re-use of TCP connections between different HTTP requests (Default false)
-redir Allow Redirects (Default false)
-v Print version details (Default false)
./go-wrk -c 80 -d 5 http://192.168.1.118:8080/json
This runs a benchmark for 5 seconds, using 80 go routines (connections)
Output:
Running 10s test @ http://192.168.1.118:8080/json
80 goroutine(s) running concurrently
142470 requests in 4.949028953s, 19.57MB read
Requests/sec: 28787.47
Transfer/sec: 3.95MB
Avg Req Time: 0.0347ms
Fastest Request: 0.0340ms
Slowest Request: 0.0421ms
Number of Errors: 0
The machine running go-wrk must have a sufficient number of ephemeral ports available and closed sockets should be recycled quickly. To handle the initial connection burst the server's listen(2) backlog should be greater than the number of concurrent connections being tested.
All credits due to https://github.com/tsliwowicz