🚀 spiko

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Spiko is a fast, lightweight load testing tool built with Rust and powered by Tokio. It offers a clean and interactive TUI (Text User Interface) to provide real-time insights into your web application’s performance. Inspired by trinhminhtriet/blast, Spiko helps you simulate load and monitor the results in an intuitive and easy-to-understand interface.

✨ Features

• 🚀 High-performance load testing with minimal overhead
• 🎨 Real-time TUI with beautiful, interactive graphs
• ⚡ Powered by Rust and Tokio for fast, reliable results
• 🧑‍💻 Simple configuration with easy-to-understand commands
• 📊 Visual feedback on request rates, latency, and more

🚀 Installation

To install spiko, simply clone the repository and follow the instructions below:

git clone git@github.com:trinhminhtriet/spiko.git
cd spiko
cargo build --release
cp ./target/release/spiko /usr/local/bin/
spiko --version
spiko --help
spiko -n 1000 https://github.com

Running the below command will globally install the spiko binary.

cargo install spiko

Optionally, you can add ~/.cargo/bin to your PATH if it's not already there

echo 'export PATH="$HOME/.cargo/bin:$PATH"' >> ~/.bashrc
source ~/.bashrc

💡 Usage

Usage: spiko [OPTIONS] <URL>
Arguments:
<URL>  Target URL.
Options:
-n <N_REQUESTS>
Number of requests to run. [default: 200]
-c <N_CONNECTIONS>
Number of connections to run concurrently. You may should increase limit to number of open files for larger -c. [default: 50]
-p <N_HTTP2_PARALLEL>
Number of parallel requests to send on HTTP/2. spiko will run c * p concurrent workers in total. [default: 1]
-z <DURATION>
Duration of application to send requests. If duration is specified, n is ignored.
On HTTP/1, When the duration is reached, ongoing requests are aborted and counted as "aborted due to deadline"
You can change this behavior with -w option.
Currently, on HTTP/2, When the duration is reached, ongoing requests are waited. -w option is ignored.
Examples: -z 10s -z 3m.
-w, --wait-ongoing-requests-after-deadline
When the duration is reached, ongoing requests are waited
-q <QUERY_PER_SECOND>
Rate limit for all, in queries per second (QPS)
--burst-delay <BURST_DURATION>
Introduce delay between a predefined number of requests.
Note: If qps is specified, burst will be ignored
--burst-rate <BURST_REQUESTS>
Rates of requests for burst. Default is 1
Note: If qps is specified, burst will be ignored
--rand-regex-url
Generate URL by rand_regex crate but dot is disabled for each query e.g. http://127.0.0.1/[a-z][a-z][0-9]. Currently dynamic scheme, host and port with keep-alive are not works well. See https://docs.rs/rand_regex/latest/rand_regex/struct.Regex.html for details of syntax.
--max-repeat <MAX_REPEAT>
A parameter for the '--rand-regex-url'. The max_repeat parameter gives the maximum extra repeat counts the x*, x+ and x{n,} operators will become. [default: 4]
--dump-urls <DUMP_URLS>
Dump target Urls <DUMP_URLS> times to debug --rand-regex-url
--latency-correction
Correct latency to avoid coordinated omission problem. It's ignored if -q is not set.
--no-tui
No realtime tui
-j, --json
Print results as JSON
--fps <FPS>
Frame per second for tui. [default: 16]
-m, --method <METHOD>
HTTP method [default: GET]
-H <HEADERS>
Custom HTTP header. Examples: -H "foo: bar"
-t <TIMEOUT>
Timeout for each request. Default to infinite.
-A <ACCEPT_HEADER>
HTTP Accept Header.
-d <BODY_STRING>
HTTP request body.
-D <BODY_PATH>
HTTP request body from file.
-T <CONTENT_TYPE>
Content-Type.
-a <BASIC_AUTH>
Basic authentication, username:password
--http-version <HTTP_VERSION>
HTTP version. Available values 0.9, 1.0, 1.1.
--http2
Use HTTP/2. Shorthand for --http-version=2
--host <HOST>
HTTP Host header
--disable-compression
Disable compression.
-r, --redirect <REDIRECT>
Limit for number of Redirect. Set 0 for no redirection. Redirection isn't supported for HTTP/2. [default: 10]
--disable-keepalive
Disable keep-alive, prevents re-use of TCP connections between different HTTP requests. This isn't supported for HTTP/2.
--no-pre-lookup
Not perform a DNS lookup at beginning to cache it
--ipv6
Lookup only ipv6.
--ipv4
Lookup only ipv4.
--insecure
Accept invalid certs.
--connect-to <CONNECT_TO>
Override DNS resolution and default port numbers with strings like 'example.org:443:localhost:8443'
--disable-color
Disable the color scheme.
--unix-socket <UNIX_SOCKET>
Connect to a unix socket instead of the domain in the URL. Only for non-HTTPS URLs.
--stats-success-breakdown
Include a response status code successful or not successful breakdown for the time histogram and distribution statistics
--db-url <DB_URL>
Write succeeded requests to sqlite database url E.G test.db
--debug
Perform a single request and dump the request and response
-h, --help
Print help
-V, --version
Print version

🗑️ Uninstallation

Running the below command will globally uninstall the spiko binary.

cargo uninstall spiko

Remove the project repo

rm -rf /path/to/git/clone/spiko

🤝 How to contribute

We welcome contributions!

• Fork this repository;
• Create a branch with your feature: git checkout -b my-feature;
• Commit your changes: git commit -m "feat: my new feature";
• Push to your branch: git push origin my-feature.

Once your pull request has been merged, you can delete your branch.

🙏 Acknowledgements

• hatoo/oha

📝 License

This project is licensed under the MIT License - see the LICENSE file for details.