Lib.rs

The graphite ecosystem in one easy-to-install package.

Docker

By far the easiest experience for getting up and running

docker pull xrlx/graphite mkdir data docker run -v ./data:/data xrlx/graphite

Building

Note: you'll need a nightly rust build to build this

$ git clone git@github.com:tureus/graphite-rust.git $ cd graphite-rust $ cargo build --release $ RUST_LOG=debug ./target/debug/carbon

Tasks

• Read headers
• Read single point
• Write to single archive
• Write through all archives with downsampling
• Create files
• Read many points
• [ND] Lock files (not necessary with memmap pattern?)
• mmap files (PROFILING)
• UDP daemon
• TCP daemon
• Custom schema support when creating new WSPs
• Pickle daemon
• HTTP frontend
• Make logging useful for ops
• Validate .wsp when opening (archives need to cleanly multiply, etc)

Documentation

http://tureus.github.io/graphite-rust

Reference

Documentation for the whisper file format is slim/nil. Clone the official repo and take a look at whisper.py

$ git clone git@github.com:graphite-project/whisper.git

Talking to Carbon

On OSX you need to specify IPv4:

echo -e "local.random.diceroll 4 date +%s" | nc -4u -w0 localhost 2003

On linux:

echo "local.random.diceroll 4 date +%s" | nc -u -w 1 localhost 2003

Memory stats:

yum install -y sysstat toolbox sar -B 1