kusto_diagnostics
Read-only
Runs diagnostic commands on a Kusto cluster and returns a JSON summary of resource utilization, node state, permissions, health, workload groups, rowstores, and recent ingestion failures.
Instructions
Runs a suite of diagnostic commands and returns a JSON summary of the cluster's
current state. Each section runs independently — if a command fails (e.g., due to
permissions or unsupported features), that section returns an error while others
continue normally.
:param cluster_uri: The URI of the Kusto cluster.
:param database: Optional database name. If not provided, uses the default database.
:param client_request_properties: Optional dictionary of additional client request properties.
:return: A dictionary with keys for each diagnostic area. Each value is either a list
of row-dicts or {"error": "<message>"} if that command failed.
Sections returned:
* capacity — resource utilization limits (total, consumed, remaining per resource)
* cluster — cluster node info and state
* principal_roles — caller's permission scope and role
* diagnostics — internal cluster diagnostics (health, latency, utilization)
* workload_groups — configured workload groups and their policies
* rowstores — rowstore state and memory usage
* ingestion_failures — ingestion failures from the last 24 hours
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| cluster_uri | Yes | ||
| database | No | ||
| client_request_properties | No |
Output Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
No arguments | |||