Which post-launch metrics should Web3 Product Ops monitor after a mainnet release?

After every feature goes live on mainnet, our Product team moves on to the next sprint, but Ops is expected to monitor whether the rollout is “healthy.” The challenge is figuring out what really matters in a decentralized setup.

Our wallet team wants to build a single dashboard, but we’re juggling very different signals — on-chain data like gas usage and failed transactions, and off-chain feedback from Discord, X, and user sessions.

For those handling similar Web3 launches, which metrics do you prioritize for early detection and product validation? And what’s the most reliable way to combine on-chain and community signals without tracking everything manually?