This PR introduces a new mechanism to capture and report Prometheus metrics related to timings of transaction lifecycle events, which are currently not available. By exposing these timings, we aim to augment transaction-pool reliability dashboards and extend existing Grafana boards.
This PR introduces a new mechanism to capture and report Prometheus metrics related to timings of transaction
lifecycle events, which are currently not available. By exposing these timings, we aim to augment transaction-pool
reliability dashboards and extend existing Grafana boards.
A new `unknown_from_block_import_txs` metric is also introduced. It provides the number of transactions in imported
block which are not known to the node's transaction pool. It allows to monitor alignment of transaction pools