Yakko from PostHog here.

We manage a few large ClickHouse clusters and found ourselves using a lot of different tools internally to monitor and manage them. We also realized that there was no proper UI available for easily digging into query performance and deriving actionable insights, so we built HouseWatch.

HouseWatch is meant to cover some of the functionality that pganalyze does for Postgres, but also covers some cluster management aspects that we felt were very tied together, given optimizing ClickHouse performance often requires system tuning and data migrations.

It was initially built at a hackathon but we've spent a couple of weeks on it since and decided to launch it as Beta. Deploying is super simple with docker-compose.

We hope this is useful to others running ClickHouse in production!