WVDAgentHealthStatus 테이블에 대한 쿼리

Azure Portal에서 이러한 쿼리를 사용하는 방법에 대한 자세한 내용은 Log Analytics 자습서를 참조하세요. REST API는 쿼리를 참조 하세요.

SessionHost의 활성 세션

활성 세션의 그래프를 표시합니다.

let GranularityInterval = 30m; // Time resolution for query results (min value is 30s).
WVDAgentHealthStatus // Fires every ~30s
// Ensure only one data point is provided per host in the pool
| summarize PeakSessionsByHost=max(toint(ActiveSessions)) by SessionHostName, bin(TimeGenerated, 30s), _ResourceId
// Sum up the values for all of the hosts in each pool
| summarize SessionsByHostPool=sum(PeakSessionsByHost) by TimeGenerated, _ResourceId
// Reduce time resolution to desired GranularityInterval and report the peak session count for each pool in that time window
| summarize max(SessionsByHostPool) by bin(TimeGenerated, GranularityInterval), _ResourceId
| render timechart

SessionHost의 HealthChecks

SessionHost 상태의 요약을 렌더링합니다.

let HealthCheckIdToDescription = (idx:long) {
    case(
        idx == 0,  "DomainJoin",
        idx == 1,  "DomainTrust",
        idx == 2,  "FSLogix",
        idx == 3,  "SxSStack",
        idx == 4,  "URLCheck",
        idx == 5,  "GenevaAgent",
        idx == 6,  "DomainReachable",
        idx == 7,  "WebRTCRedirector",
        idx == 8,  "SxSStackEncryption",
        idx == 9,  "IMDSReachable",
        idx == 10, "MSIXPackageStaging",
        strcat("InvalidNameIndex: ", idx)
     )
};
let GetHealthCheckResult = (idx:long) {
    case(
        idx == 0, "Unknown",
        idx == 1, "Succeeded",
        idx == 2, "Failed",
        idx == 3, "SessionHostShutdown",
        strcat("InvalidResultIndex: ", idx)
    )
};
WVDAgentHealthStatus
// In some states (e.g. Unavailable, Upgrading) hosts are not running health checks
| where isnotempty(SessionHostHealthCheckResult)
| mv-expand SessionHostHealthCheckResult to typeof(dynamic)
| evaluate bag_unpack(SessionHostHealthCheckResult)
| evaluate bag_unpack(AdditionalFailureDetails)
| extend HealthCheckDesc = HealthCheckIdToDescription(HealthCheckName)
| summarize count(), FirstSeen=min(TimeGenerated), LastSeen=max(TimeGenerated) by HealthCheckDesc, SessionHostName, HealthCheckResult=GetHealthCheckResult(HealthCheckResult)