These metrics present Connect view loading latency and count statistics. You can use them to assess the health and performance of Connect view loading requests and issue queries.
Table 1 describes view loading request and latency metrics.
| Metric | Description | Metric type | Examples: PromQL queries |
|---|---|---|---|
connect_stop_watch_duration_histogram_bucket |
View loading latency This metric is a Histogram that indicates the view loading latency. |
Histogram |
connect_stop_watch_duration_histogram_bucket{topic_key="*/reports/*"}The
In this PromQL query example,
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Interpreting the metric The view loading latency histogram should follow the original baseline values for the most frequently-occurring latency. Values that show a longer than expected latency and higher than expected occurrence indicate a latency issue which might be caused by connection delays or insufficient resources (CPU, disk, memory). |
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connect_stop_watch_duration_histogram_count |
View loading requests count. This metric is a histogram counter that provides a running count of the number of view loadings completed since the last Connect start-up. |
Histogram counter |
connect_stop_watch_duration_histogram_count{topic_key="*/reports/*"}The
In this PromQL query example.
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Interpreting the metric If views are being loaded, this number is expected to increase. The slope of this graph indicates how busy the system is at loading views. |
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