ACSCallRecordingSummary 數據表的查詢

通話錄製持續時間直方圖

以秒為單位產生通話錄製持續時間的直方圖。

ACSCallRecordingSummary
| distinct RecordingId, RecordingLength
// Count call duration bins (60 second intervals)
| summarize duration_counts=count() by bin(RecordingLength, 6000)
| order by RecordingLength asc
| render columnchart with (xcolumn = RecordingLength, title="Recording duration histogram")

通話錄製持續時間百分位數

以秒為單位計算平均通話錄製持續時間，以及 50%、90% 和 99% 通話持續時間百分位數。

ACSCallRecordingSummary
// Get the distinct combinations of RecordingId, RecordingLength
| distinct RecordingId, RecordingLength
// Calculate average and percentiles (50%, 90%, and 99%) of call durations (in seconds)
| summarize avg(RecordingLength), percentiles(RecordingLength, 50, 90, 99)

通話錄製的結束原因比例

產生通話錄製結束原因比例的餅圖。

ACSCallRecordingSummary
// Count distinct calls (dcount(CorrelationId)) per call type
| summarize call_types=dcount(RecordingId) by RecordingEndReason
| render piechart title="Recording End Reason Ratio"

每日通話錄製

產生過去一周每天錄製的直方圖。

ACSCallRecordingSummary
// To filter out recordings made over a week ago, uncomment the next line
// | where TimeGenerated > ago(7d)
// Get the distinct combinations of RecordingId and CallStartTime
| distinct RecordingId, TimeGenerated
// Adds a new column with the call start day
| extend day = floor(TimeGenerated, 1d)
// Count the number of calls per day
| summarize event_count=count() by day
| sort by day asc
| render columnchart title="Number of recordings per day"

每小時通話錄製

產生過去一天每小時錄製的直方圖。

    ACSCallRecordingSummary
    // To filter out recordings made over a day ago, uncomment the next line
    | where TimeGenerated > ago(1d)
    // Get the distinct combinations of RecordingId and TimeGenerated
    | distinct RecordingId, TimeGenerated
    // Adds a new column with the call start hour
    | extend hour = floor(TimeGenerated, 1h)
    // Count the number of calls per hour
    | summarize event_count=count() by hour
    | sort by hour asc
    | render columnchart title="Number of recordings per hour in last day"

通話錄製的模式比例

產生錄製模式比例的餅圖， (內容/格式類型) 。

ACSCallRecordingSummary
| summarize count() by ContentType, FormatType
| extend ContentFormat = strcat(ContentType, "/", FormatType)
| project ContentFormat, count_
| render piechart title="Recording by mode (content/format types)"