What's new in chmonitor
Release notes, product updates, how-to guides, and ClickHouse diagnostic deep-dives from the team building the open-source ClickHouse monitoring dashboard.
Release
3New versions, features, and fixes shipped to chmonitor.
- chmonitor v0.3.4 — Tools, Schema Compare, workspace rolesAug 20, 2026
After four days of agents working day and night — 106 PRs, 267 comments — v0.3.4 ships a Tools menu, workspace roles, Schema Compare, Settings Diff, TTL inventory, What's new, and self-hosted licenses.
- chmonitor v0.3.3 — guest AI caps, alert templates, favoritesAug 16, 2026
After four days of agents working day and night — 50 PRs, 83 comments — v0.3.3 caps Cloud guest AI, adds alert templates, and lets you drag pinned favorites.
- chmonitor v0.3 — a full rebuildJun 29, 2026
We rebuilt chmonitor from the ground up on TanStack Start: a faster dashboard, an AI agent that talks to your cluster over MCP, query monitoring, a data explorer, cluster topology, AI insights and one-command self-hosting anywhere.
Feature
3New product surfaces in the dashboard.
Product
2How we sell, license, and shape the product.
Update
2What shipped between tags, and what is on main next.
How-to
8- Deploy chmonitor on Kubernetes with HelmAug 21, 2026
- How to monitor PostgreSQL with chmonitorJul 11, 2026
- Ask your ClickHouse cluster anything: the AI agent over MCPJul 10, 2026
- Self-hosting chmonitor on KubernetesJul 10, 2026
- The query advisor: DDL recommendations you review, not that run themselvesJul 10, 2026
- The 6 root causes of slow ClickHouse (and the query that rules out each)Jul 10, 2026
Performance
1Tune ClickHouse — indexes, parts, queries, and profiling that actually move latency.
Monitoring
1The dashboards and system-table signals every ClickHouse cluster needs.
Troubleshooting
3Diagnose ClickHouse errors with copy-paste system-table queries.
Case study
1Real incidents, diagnosed end to end with chmonitor.
5 min of ClickHouse
21One diagnostic query, five minutes, no fluff.
- 5 min of ClickHouse: ch-ui — a lightweight ClickHouse dashboardAug 5, 2026
- 5 min of ClickHouse: what an AI agent can actually do with your ClickHouse dataAug 5, 2026
- 5 min of ClickHouse: practical cost optimization without changing your schemaAug 5, 2026
- 5 min of ClickHouse: GRANT permissions without giving away the keysAug 5, 2026
- 5 min of ClickHouse: the two kinds of indexes and when each one actually helpsAug 5, 2026
- 5 min of ClickHouse: views vs materialized views — when projections are the better choiceAug 5, 2026