AGWPerformanceLogs

Contains all the logs to view how Application Gateway instances are performing. This log captures performance information for each instance, including total requests served, throughput in bytes, total requests served, failed request count, and healthy and unhealthy backend instance count.The Performance log is available only for the v1 SKU.

Table attributes

Attribute	Value
Resource types	microsoft.network/applicationgateways
Categories	Azure Resources, Network, Audit
Solutions	LogManagement
Basic log	Yes
Ingestion-time transformation	No
Sample Queries	-

Columns

Column	Type	Description
_BilledSize	real	The record size in bytes
FailedRequestCount	int	Number of failed requests.
HealthyHostCount	int	Number of healthy hosts in the backend pool.
InstanceId	string	Application Gateway instance for which performance data is being generated. For a multiple-instance application gateway, there is one row per instance.
_IsBillable	string	Specifies whether ingesting the data is billable. When _IsBillable is false ingestion isn't billed to your Azure account
Latency	int	Average latency (in milliseconds) of requests from the instance to the back end that serves the requests.
OperationName	string	Name of the operation.
RequestCount	int	Number of requests served.
_ResourceId	string	A unique identifier for the resource that the record is associated with
SourceSystem	string	The type of agent the event was collected by. For example, OpsManager for Windows agent, either direct connect or Operations Manager, Linux for all Linux agents, or Azure for Azure Diagnostics
_SubscriptionId	string	A unique identifier for the subscription that the record is associated with
TenantId	string	The Log Analytics workspace ID
Throughput	int	Average throughput since the last log, measured in bytes per second.
TimeGenerated	datetime	Time (UTC) when the log was created.
Type	string	The name of the table
UnHealthyHostCount	int	Number of unhealthy hosts in the backend pool.