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Queries for the ACSCallClientMediaStatsTimeSeries table

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For information on using these queries in the Azure portal, see Log Analytics tutorial. For the REST API, see Query.

Metrics per each media type

List all the media metrics included in the ACSCallClientMediaStatsTimeSeries log for each media stream type.

ACSCallClientMediaStatsTimeSeries
| distinct MetricName, MediaStreamType

Metric histogram per media type and direction

Plot the histogram of selected metric, per callId, participantId, media type and meida direction

let PlotMetricHistogram = (_MetricName: string, _ParticipantId: string = '', _CallId: string = '', _MediaStreamType: string = '', _MediaStreamDirection: string = '') {
    // _MetricName: the name of the metric. This must be set.
    // _ParticipantId: set this variable if want to just plot the metric value histogram for a specific partiticpant.
    // _CallId: set this variable if want to just plot the metric value histogram for a specific call.
    // _MediaStreamType: possible values can be: 'audio', 'video', 'screen'.
    // _MediaStreamDirection: possible values can be: 'recv', 'send'.
    ACSCallClientMediaStatsTimeSeries
    | where MetricName == _MetricName
    | where isempty(_ParticipantId) or ParticipantId == _ParticipantId
    | where isempty(_CallId) or CallId == _CallId
    | where isempty(_MediaStreamType) or MediaStreamType == _MediaStreamType
    | where isempty(_MediaStreamDirection) or MediaStreamDirection == _MediaStreamDirection
    | summarize count=count() by Average
    | render columnchart title=strcat(_MetricName, " Histogram")
};
// Below plots the histogram for jitter for all outbound audio streams
PlotMetricHistogram('JitterInMs', _MediaStreamType='audio', _MediaStreamDirection='send')