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Query per la tabella ADXTableUsageStatistics

  • Articolo

Per informazioni sull'uso di queste query nella portale di Azure, vedere Esercitazione su Log Analytics. Per l'API REST, vedere Query.

Utilizzo delle tabelle per numero di query

Prime 10 tabelle usate per numero di query.

ADXTableUsageStatistics
//| parse _ResourceId with * "providers/microsoft.kusto/clusters/" cluster_name // Uncomment to get the cluster name from the ResourceId string
//| where cluster_name == '<Your cluster name filter>'
//| where DatabaseName == '<Your database name filter>'
| summarize Count=count() by TableName, DatabaseName
| top 10 by Count desc
| order by Count desc

Utilizzo delle tabelle per applicazione

Prime 10 tabelle usate (il maggior numero di query) per applicazione.

ADXTableUsageStatistics 
//| parse _ResourceId with * "providers/microsoft.kusto/clusters/" cluster_name // Uncomment to get the cluster name from the ResourceId string
//| where cluster_name == '<Your cluster name filter>'
//| where DatabaseName == '<Your database name filter>'
| summarize Count=count() by TableName, DatabaseName, ApplicationName
| top 10 by Count desc
| order by Count desc

Dati di tabella analizzati - finestre temporali principali

Prime 10 finestre temporali di lookback analizzate.

ADXTableUsageStatistics 
//| parse _ResourceId with * ""providers/microsoft.kusto/clusters/"" cluster_name // Uncomment to get the cluster name from the ResourceId string
//| where cluster_name == '<Your cluster name filter>'
//| where DatabaseName == '<Your database name filter>'
//| where TableName == '<Your table name filter>'
| extend TotalTime = (MaxCreatedOn - MinCreatedOn)
| top 10 by TotalTime desc
| order by TotalTime desc
| project TimeGenerated, TotalTime, TableName, DatabaseName, MinCreatedOn, MaxCreatedOn, ApplicationName

Dati di tabella analizzati - Tabelle principali

Prime 10 finestre temporali di ricerca analizzate in base alla tabella.

ADXTableUsageStatistics 
//| parse _ResourceId with * ""providers/microsoft.kusto/clusters/"" cluster_name // Uncomment to get the cluster name from the ResourceId string
//| where cluster_name == '<Your cluster name filter>'
//| where DatabaseName == '<Your database name filter>'
//| where TableName == '<Your table name filter>'
| extend TotalTime = (MaxCreatedOn - MinCreatedOn)
| summarize arg_max(TotalTime, *) by TableName
| order by TotalTime desc
| project TimeGenerated, TotalTime, TableName, DatabaseName, MinCreatedOn, MaxCreatedOn, ApplicationName