PerformanceSignature
A performance signature that identifies a recurring performance issue in an app, with its occurrence count and weight.
Declaration
object PerformanceSignatureProperties
| Name | Type | Description |
|---|---|---|
signatureId | string | The unique identifier of the performance signature. |
signature | string | The symbolicated call site that the signature represents. |
count | integer | The number of occurrences that the signature represents. |
weight | number | The relative contribution of the signature to the metric. |
sourceFile | string | The source file that contains the code the signature refers to. |
lineNumber | integer | The line number in the source file that the signature refers to. |
trendInfo | DiagnosticInsightDirection | The direction of the metric’s trend for the signature. |
metricsSummary | PerformanceSignature.MetricsSummary | A summary of the metric values across reference versions. |
Topics
Objects
See Also
Objects and types
AppPerfPowerMetricsLinkagesResponseAppPerformanceOverviewsLinkagesResponseDiagnosticInsightDiagnosticLogDiagnosticLogCallStackNodediagnosticLogsDiagnosticSignatureDiagnosticSignatureLogsLinkagesResponseDiagnosticSignaturesResponseMetricCategoryMetricsInsightPerformanceOverviewPerfPowerMetricxcodeMetricsxcodeOverview