使用 Azure Cosmos DB for NoSQL 排查高级诊断查询问题

let topRequestsByRUcharge = CDBDataPlaneRequests 
| where TimeGenerated > ago(24h)
| project  RequestCharge , TimeGenerated, ActivityId;
CDBQueryRuntimeStatistics
| project QueryText, ActivityId, DatabaseName , CollectionName
| join kind=inner topRequestsByRUcharge on ActivityId
| project DatabaseName , CollectionName , QueryText , RequestCharge, TimeGenerated
| order by RequestCharge desc
| take 10

let topRequestsByRUcharge = AzureDiagnostics
| where Category == "DataPlaneRequests" and TimeGenerated > ago(24h)
| project  requestCharge_s , TimeGenerated, activityId_g;
AzureDiagnostics
| where Category == "QueryRuntimeStatistics"
| project querytext_s, activityId_g, databasename_s , collectionname_s
| join kind=inner topRequestsByRUcharge on activityId_g
| project databasename_s , collectionname_s , querytext_s , requestCharge_s, TimeGenerated
| order by requestCharge_s desc
| take 10

let throttledRequests = CDBDataPlaneRequests
| where StatusCode == "429"
| project  OperationName , TimeGenerated, ActivityId;
CDBQueryRuntimeStatistics
| project QueryText, ActivityId, DatabaseName , CollectionName
| join kind=inner throttledRequests on ActivityId
| project DatabaseName , CollectionName , QueryText , OperationName, TimeGenerated

let throttledRequests = AzureDiagnostics
| where Category == "DataPlaneRequests" and statusCode_s == "429"
| project  OperationName , TimeGenerated, activityId_g;
AzureDiagnostics
| where Category == "QueryRuntimeStatistics"
| project querytext_s, activityId_g, databasename_s , collectionname_s
| join kind=inner throttledRequests on activityId_g
| project databasename_s , collectionname_s , querytext_s , OperationName, TimeGenerated

let operationsbyUserAgent = CDBDataPlaneRequests
| project OperationName, DurationMs, RequestCharge, ResponseLength, ActivityId;
CDBQueryRuntimeStatistics
//specify collection and database
//| where DatabaseName == "DBNAME" and CollectionName == "COLLECTIONNAME"
| join kind=inner operationsbyUserAgent on ActivityId
| summarize max(ResponseLength) by QueryText
| order by max_ResponseLength desc

let operationsbyUserAgent = AzureDiagnostics
| where Category=="DataPlaneRequests"
| project OperationName, duration_s, requestCharge_s, responseLength_s, activityId_g;
AzureDiagnostics
| where Category == "QueryRuntimeStatistics"
//specify collection and database
//| where databasename_s == "DBNAME" and collectioname_s == "COLLECTIONNAME"
| join kind=inner operationsbyUserAgent on activityId_g
| summarize max(responseLength_s1) by querytext_s
| order by max_responseLength_s1 desc

CDBPartitionKeyRUConsumption
| where TimeGenerated >= now(-1d)
//specify collection and database
//| where DatabaseName == "DBNAME" and CollectionName == "COLLECTIONNAME"
// filter by operation type
//| where operationType_s == 'Create'
| summarize sum(todouble(RequestCharge)) by toint(PartitionKeyRangeId)
| render columnchart

AzureDiagnostics
| where TimeGenerated >= now(-1d)
| where Category == 'PartitionKeyRUConsumption'
//specify collection and database
//| where databasename_s == "DBNAME" and collectioname_s == "COLLECTIONNAME"
// filter by operation type
//| where operationType_s == 'Create'
| summarize sum(todouble(requestCharge_s)) by toint(partitionKeyRangeId_s)
| render columnchart  

CDBPartitionKeyRUConsumption
| where TimeGenerated >= now(-1d)
//specify collection and database
//| where DatabaseName == "DBNAME" and CollectionName == "COLLECTIONNAME"
// filter by operation type
//| where operationType_s == 'Create'
| summarize sum(todouble(RequestCharge)) by PartitionKey, PartitionKeyRangeId
| render columnchart  

AzureDiagnostics
| where TimeGenerated >= now(-1d)
| where Category == 'PartitionKeyRUConsumption'
//specify collection and database
//| where databasename_s == "DBNAME" and collectioname_s == "COLLECTIONNAME"
// filter by operation type
//| where operationType_s == 'Create'
| summarize sum(todouble(requestCharge_s)) by partitionKey_s, partitionKeyRangeId_s
| render columnchart