Query Profiler & DVR Playback
Debug any query. Investigate any incident.
Flame graphs show you exactly why a query is slow. DVR playback rewinds your cluster's history so you can investigate incidents after the fact.
Query profiler with flame graphs
When a query is slow, the profiler shows you exactly where time is spent. Flame graph visualization breaks down execution at the function level using ClickHouse® trace logs. No external profiling tools or manual trace log analysis required.
Per-second resource timelines
Per-second timelines catch the exact moment something went wrong: a memory spike, a cache miss, a disk spill. Visualize query metrics by query type to understand how different workloads impact your cluster.
DVR-style monitoring playback
Something happened last night? Rewind and watch. Playback lets you scrub through historical system metrics like a video player. Drill into failed queries and error logs at any point in time. Go from 'something broke at 2 AM' to 'here is the root cause' in minutes.
Query inspector
View all currently running queries across the cluster. See elapsed time, memory usage, and resource consumption. Kill slow or runaway queries with one click.
Who it's for
DevOps engineers and SREs investigating production incidents. DBAs optimizing query performance. Anyone who needs to understand what happened and why.