This service exports various metrics from Ethereum clients for consumption by Prometheus. It uses JSON-RPC interface to collect the metrics. Any JSON-RPC 2.0 enabled client should be supported. Although, it was only tested with Parity.
| Name | Description |
|---|---|
| net_peers | The number of peers currently connected to the client. |
| eth_block_number | The number of most recent block. |
| eth_latest_block_transactions | The number of transactions in a latest block. |
| eth_pending_block_transactions | The number of transactions in a pending block. |
| last_block_seconds | duration in seconds of the last block since epoch |
This project is licensed under the MIT License - see the LICENSE file for details.