https://github.com/marcelog/excalit

Stress testing tool for web servers, written in elixir
https://github.com/marcelog/excalit

Last synced: 10 months ago
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Stress testing tool for web servers, written in elixir

• Host: GitHub
• URL: https://github.com/marcelog/excalit
• Owner: marcelog
• License: apache-2.0
• Created: 2012-11-03T23:14:48.000Z (over 13 years ago)
• Default Branch: master
• Last Pushed: 2012-11-05T23:08:52.000Z (over 13 years ago)
• Last Synced: 2025-02-09T23:18:04.921Z (over 1 year ago)
• Language: Elixir
• Size: 142 KB
• Stars: 3
• Watchers: 3
• Forks: 2
• Open Issues: 3
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
# Excalit

## License

This software is under the Apache2 License. See the [LICENSE](https://github.com/marcelog/excalit/blob/master/LICENSE) file.

## About

Stress testing tool for web servers, written in [elixir](http://elixir-lang.org/).

Will launch *N* concurrent connections, make a request, and measure how much time took to:

 * Open the connection

 * Receive the response

## Sample run

    $ mix excalit --url http://localhost:8080/ --concurrent 2

    12:19:27.696 [info] Launching: 2

    12:19:27.732 [info] 2: open: 15680 us

    12:19:27.732 [info] 1: open: 15796 us

    12:19:27.734 [info] 2: send: 2079 us

    12:19:27.734 [info] 1: send: 2043 us

    12:19:27.734 [info] 2: total: 19402 us

    12:19:27.734 [info] 2: recv: 200|323|420 us

    12:19:27.734 [info] 2: Finished

    12:19:27.735 [info] 1: total: 20227 us

    12:19:27.735 [info] 1: recv: 200|323|1172 us

    12:19:27.735 [info] 1: Finished

    12:19:27.735 [info] TCP connect time best: 2: 15680 us

    12:19:27.736 [info] TCP connect time worst: 1: 15796 us

    12:19:27.736 [info] TCP connect time 50% took: 15680 us

    12:19:27.736 [info] TCP connect time 100% took: 15796 us

    12:19:27.736 [info] Recv data best: 2: 420 us

    12:19:27.736 [info] Recv data worst: 1: 1172 us

    12:19:27.736 [info] Recv data 50% took: 420 us

    12:19:27.737 [info] Recv data 100% took: 1172 us

    12:19:27.737 [info] Total: 34847 us

 * The operations are measured in microseconds.

 * The "open: xxx us" line indicates how much it took to establish the tcp connection.

 * The "recv: .." line indicates (separated by `|`):

  * HTTP status code.

  * Body length.

  * Time it took to receive the data.

## Defaults

 * GET method.

 * HTTP 1.0.

 * 1 connection.

 * 0 milliseconds of delay when spawning childs.

## Options

 * `--http11`: HTTP version.

 * `--method get|post|put|delete|head|options|connect`: HTTP method to use.

 * `--concurrent n`: Number of concurrent connections.

 * `--delay n`: Delay in milliseconds between each child spawn.