bombardier

bombardier

bombardier is a HTTP(S) benchmarking tool. It is written in Go programming language and uses excellent fasthttp instead of Go's default http library, because of its lightning fast performance.

Tested on go1.6 and higher. Use go1.7+ for best performance.

##Installation You can grab the latest version in the releases section. Alternatively, just run:

go get -u github.com/codesenberg/bombardier

##Usage

bombardier [<flags>] <url>

Flags:

      --help                  Show context-sensitive help (also try --help-long
                              and --help-man).
      --version               Show application version.
  -c, --connections=125       Maximum number of concurrent connections
  -t, --timeout=2s            Socket/request timeout
  -l, --latencies             Print latency statistics
  -m, --method=GET            Request method
  -b, --body=""               Request body
      --cert=""               Path to the client's TLS Certificate
      --key=""                Path to the client's TLS Certificate Private Key
  -k, --insecure              Controls whether a client verifies the server's
                              certificate chain and host name
  -H, --header="K: V" ...     HTTP headers to use(can be repeated)
  -n, --requests=[pos. int.]  Number of requests
  -d, --duration=10s          Duration of test

Args:

  <url>  Target's URL

To set multiple headers just repeat the H flag, like so:

bombardier -H 'First: Value1' -H 'Second: Value2' -H 'Third: Value3' http://somehost:8080

Example of running bombardier against this server:

> bombardier -c 125 -n 10000000 http://localhost:8080
Bombarding http://localhost:8080 with 10000000 requests using 125 connections
 10000000 / 10000000 [============================================] 100.00% 37s Done!
Statistics        Avg      Stdev        Max
  Reqs/sec    264560.00   10733.06     268434
  Latency      471.00us   522.34us    51.00ms
  HTTP codes:
    1xx - 0, 2xx - 10000000, 3xx - 0, 4xx - 0, 5xx - 0
    others - 0
  Throughput:   292.92MB/s

Or, against a realworld server(with latency distribution):

> bombardier -c 200 -d 10s -l http://ya.ru
Bombarding http://ya.ru for 10s using 200 connections
[=========================================================================] 10s Done!
Statistics        Avg      Stdev        Max
  Reqs/sec      6607.00     524.56       7109
  Latency       29.86ms     5.36ms   305.02ms
  Latency Distribution
     50%    28.00ms
     75%    32.00ms
     90%    34.00ms
     99%    48.00ms
  HTTP codes:
    1xx - 0, 2xx - 0, 3xx - 66561, 4xx - 0, 5xx - 0
    others - 5
  Errors:
    dialing to the given TCP address timed out - 5
  Throughput:     3.06MB/s