Metric cardinality
Watch 03Fix the board. Turn every goal green.
- Traffic
- Route series200 req/s · writes onlyLatency series96 req/s · writes only2 more
- Limit
- Time series DB answers about 60,000 writes/s
- Bill
- Time series DB32 USD/mo
32 USD/mo in total
Goals
Not tested yet
A 400 GB metrics store gets points from four exporters. Disk use grows 84 GB/day and the store fills on day 5, so dashboards and alerts go blind. Keep route, latency and tenant metrics for 14 days with no gaps. Keep disk under 320 GB. The store is locked. At most 3 edits.
Day 5, 19:00 UTC. Metrics store disk is full. Dashboards and alerts are empty. Graph: disk use up 84 GB/day for 5 days.
One CPU graph · CPU 40% · disk no graph · the fault is hidden
Parts you can add: Log store. At most 3 parts.
Tap a part to add it, or drag it onto a trace.Click a part to add it, or drag it onto a trace.