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Monlog v0.7.3 - Faster P2P Diagnosis for Monad Operators

monlog v0.7.3 adds focused P2P diagnostics and clearer compact output to reduce time-to-diagnosis for validator connectivity and sync issues.

BitCtrl OpsOperations TeamFeb 9, 20263 min read

Monlog v0.7.3 - Faster P2P Diagnosis for Monad Operators

Overview

Monad operators got a practical boost with monlog v0.7.3, a community-maintained log analysis tool used to interpret validator health from BFT logs. The release targets faster diagnosis when connectivity or sync issues present as generic network instability.

The key addition is P2P Peer Analysis mode (-p), which highlights active peers, last-seen activity, and connections that are timing out or dropping. This directly helps in scenarios where a node remains online but does not participate in the network as expected.

Context

Compact mode (-c) also improves incident-time readability with shorter validator keys, clearer startup status context, and more explicit state sync progress. These quality-of-life improvements matter during upgrades, restarts, and degraded-node recovery.

Monad operations guidance already positions monlog alongside monad-status as a standard operator toolset, so keeping monlog updated is a low-effort improvement to fleet-level incident response speed.

Key Takeaways
  • monlog v0.7.3 adds P2P Peer Analysis mode for fast connectivity debugging
  • Compact mode improves readability: short keys, clearer startup state, sync progress %
  • Helps diagnose node-running-but-not-healthy scenarios in minutes
  • Pair monlog with monad-status for a complete operator incident snapshot
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