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Bioyino

The StatsD server written in Rust

Bioyino is a distributed statsd-protocol server with carbon backend.

all basic metric types supported (gauge, counter, diff-counter, timer), new types are easy to be added
fault tolerant: metrics are replicated to all nodes in the cluster
clustering: all nodes gather and replicate metrics, but only leader sends metrics to backend
precise: 64-bit floats, full metric set is stored in memory (for metric types that require post-processing), no approximation algorithms involved
standalone: can work without external services
safety and security: written in memory-safe language
networking tries to do it's best to avoid dropping UDP packets as much as possible
networking is asynchronous
small memory footprint and low CPU consumption

Currently works in production at Avito, processing production-grade metric stream (~4M metrics per second on 3 nodes)

One of Bioyino's most powerful features - multimessage mode - require it to be working on GNU/Linux.

Install capnp compiler tool to generate schemas. It's usually downloaded using your distribution's package manager.
Do the usual Rust-program build-install cycle. Please note, that building is always tested on latest stable version of Rust. Rust 2018 edition is required.

$ git clone <this repo>
$ cargo build --release && strip target/release/bioyno

    yum install -y cargo capnproto capnproto-devel
    yum install -y ruby-devel
    gem install fpm

    bash contrib/fpm/create_package_rpm.sh

    apt-get install -y capnproto libcapnp-dev
    apt-get install -y ruby-dev
    gem install fpm

    bash contrib/fpm/create_package_deb.sh

To configure, please, see config.toml, all the options are listed there and all of them are commented.

You can help project by doing the following: