Viewing trigger monitoring charts in Yandex API Gateway
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Updated at July 8, 2026
You can monitor triggers using the monitoring tools in the management console. These tools display diagnostic information as charts. Monitoring collects metric values and displays charts.
The chart update period is 15 seconds.
Viewing monitoring charts
Management console
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In the management console, navigate to the folder containing the trigger.
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Navigate to API Gateway.
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Select a trigger for which you want to view monitoring charts.
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Navigate to the Monitoring tab.
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You will see the following charts:
- Request latency: Average time it takes the trigger to process a request.
- Read events: Number of events that have set off a trigger.
- Function access errors: Number of access errors when sending messages to WebSocket connections.
- Function call errors: Number of errors when sending messages to WebSocket connections.
You can select the time period to display information for: hour, day, week, month, or a custom interval.
Custom metrics
To get started with metrics, dashboards, and alerts in Monitoring, click Open in Monium in the top-right corner.
For a description of metrics, see this reference.