# Benchmarks

etcd benchmarks will be published regularly and tracked for each release below:

- [etcd v2.1.0-alpha](./etcd-2-1-0-alpha-benchmarks.md)
- [etcd v2.2.0-rc](./etcd-2-2-0-rc-benchmarks.md)
- [etcd v3 demo](./etcd-3-demo-benchmarks.md)

# Memory Usage Benchmarks

It records expected memory usage in different scenarios.

- [etcd v2.2.0-rc](./etcd-2-2-0-rc-memory-benchmarks.md)