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Heroku Bench

A distributed loadtesting and benchmarking package built ontop of Heroku's cloud and Apache's apachebench utility.

Capable of loads of millions of requests per second, for free.

screen shot 2014-06-02 at 3 59 03 pm

Install

$ gem install herokubench

Usage

$ hbench help
commands:
  hbench ab [options] [http[s]://]hostname[:port]/path            # Run apache-bench using a single one-off dyno
  hbench create APP_NAME                                          # Create your personal bench-server on Heroku
  hbench help [COMMAND]                                           # Describe available commands or one specific command
  hbench multi NUMBER [options] [http[s]://]hostname[:port]/path  # Run apache-bench, using multiple one-off dynos
  hbench update                                                   # Updates your remote bench server

Options:
  [--verbose]

Examples

Create a Bench Server

$ hbench create hbench-david
Creating hbench-david... done, stack is cedar
http://hbench-david.herokuapp.com/ | [email protected]:hbench-david.git
...

Bench

Make 10,000 requests using 100 concurrent connections

$ hbench -c 100 -n 10000 http://simplewsgi.herokuapp.com/

Result:

$ hbench -c 100 -n 10000 http://simplewsgi.herokuapp.com/
Benching: |====================================================================|
Cumulative results, summed across dynos
Server Port:         80
Document Length:     12
Concurrency Level:   5000
Time taken for tests: 338.7
Complete requests:   5000000
Failed requests:     1715
Write errors:        0
Total transferred:   773280562
HTML transferred:    60553444
Requests per second: 14930.630000000001
Time per request:    3.4
Transfer rate:       47.62

Connection Times (ms), median across dynos
                     min      mean     [+/-sd]  median
Connect:             1.2      2.8      5.5      1.8
Processing:          2.3      332.8    1013.0   113.6
Waiting:             0.0      332.1    1012.7   112.8
Total:               4.1      335.7    1013.1   116.6

Percentage of the requests served within a certain time (ms) across dynos
	50%                  219
	66%                  305
	75%                  378
	80%                  430
	90%                  605
	95%                  983
	98%                  3636
	99%                  6202
	100%                 20933

Questions? Comments? Contributions?

Please don't hesitate to ask, comment, contribute or critique! I am all ears!

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Distributed benchmark and load testing tool using Heroku's free cloud

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