diff --git a/docs/fundamentals/dashboard/configuration.md b/docs/fundamentals/dashboard/configuration.md index 0ed7b3ef92..b68fef4163 100644 --- a/docs/fundamentals/dashboard/configuration.md +++ b/docs/fundamentals/dashboard/configuration.md @@ -125,13 +125,16 @@ The resource service client authentication is configured with `Dashboard:Resourc Telemetry is stored in memory. To avoid excessive memory usage, the dashboard has limits on the count and size of stored telemetry. When a count limit is reached, new telemetry is added, and the oldest telemetry is removed. When a size limit is reached, data is truncated to the limit. -Limits are per-resource. For example, a `MaxLogCount` value of 10,000 configures the dashboard to store up to 10,000 log entries per-resource. +Telemetry limits have different scopes depending upon the telemetry type: + +- `MaxLogCount` and `MaxTraceCount` are shared across resources. For example, a `MaxLogCount` value of 5,000 configures the dashboard to store up to 5,000 total log entries for all resources. +- `MaxMetricsCount` is per-resource. For example, a `MaxMetricsCount` value of 10,000 configures the dashboard to store up to 10,000 metrics data points per-resource. | Option | Default Value | Description | |--|--|--| -| `Dashboard:TelemetryLimits:MaxLogCount` | 10,000 | The maximum number of log entries. | -| `Dashboard:TelemetryLimits:MaxTraceCount` | 10,000 | The maximum number of log traces. | -| `Dashboard:TelemetryLimits:MaxMetricsCount` | 50,000 | The maximum number of metric data points. | +| `Dashboard:TelemetryLimits:MaxLogCount` | 10,000 | The maximum number of log entries. Limit is shared across resources. | +| `Dashboard:TelemetryLimits:MaxTraceCount` | 10,000 | The maximum number of log traces. Limit is shared across resources. | +| `Dashboard:TelemetryLimits:MaxMetricsCount` | 50,000 | The maximum number of metric data points. Limit is per-resource. | | `Dashboard:TelemetryLimits:MaxAttributeCount` | 128 | The maximum number of attributes on telemetry. | | `Dashboard:TelemetryLimits:MaxAttributeLength` | `null` | The maximum length of attributes. | | `Dashboard:TelemetryLimits:MaxSpanEventCount` | `null` | The maximum number of events on span attributes. |