Viewing trigger monitoring charts in Yandex API Gateway
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Updated at April 6, 2026
You can monitor triggers using the monitoring tools in the management console. These tools display diagnostic information as charts. Metric values are collected and charts are displayed by Monitoring.
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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Go to API Gateway.
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Select a trigger to view its monitoring charts.
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Navigate to the Monitoring tab.
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The following charts will open on the page:
- Request latency: Average time it takes a 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 Monitoring in the top-right corner.
For a description of metrics, see the reference.