Introduction

Applicable on all Exchange DAG Servers.

Discovery with the agent

Collector Type: Agent

Category: Application Monitors

Application Name: WMI_DAGExchange

Global Template Name: Microsoft Exchange DAG DB Performance Counters - WMI DotNet v4

Version : All supported versions of Microsoft Exchange

Pre-requisites: For Exchange server role monitors need Microsoft .NET Framework 4.0

Collected Metrics

Metric NameDisplay NameDescription
replication.copyqueuelengthMSExchange ReplicationCopyQueueLength DAGNumber of transaction log files waiting to be copied to the passive copy log file folder. A copy isn't considered complete until it has been checked for corruption.
replication.replayqueuelengthMSExchange ReplicationReplayQueueLength DAGNumber of transaction log files waiting to be replayed into the passive copy.
proxyhubselector.hubselectionresolverfailuresMSExchange ProxyHubSelector HubSelectionResolverFailuresNumber of messages that encountered recipient AD lookup errors in Hub selection.
proxyhubselector.hubselectionorganizationmailboxfailuresMSExchange ProxyHubSelector HubSelectionOrganizationMailboxFailuresNumber of messages that encountered organization mailbox lookup errors in Hub selection.
proxyhubselector.hubselectionroutingfailuresMSExchange ProxyHubSelector HubSelectionRoutingFailuresNumber of messages that failed to be routed.
deliverysmtpavailability.percentfailuresduetomaxinboundconnectionlimitMSExchange DeliverySMTPAvailability PercentFailuresDueToMaxInboundConnectionLimitFailure percentage of legitimate connections in the sliding window due to MaxInboundConnectionLimit.
frontendtransportsmtpavailability.percentfailuresduetowliddownMSExchange FrontEndTransportSMPTAvailability PercentFailuresDueToWLIDDownFailure percentage of legitimate connections in the sliding window due to WLID down.
transportsmtpavailability.percentfailuresduetobackpressureMSExchange TransportSMPTAvailability PercentFailuresDueToBackPressureFailure percentage of legitimate connections in the sliding window due to back pressure.
transportsmtpavailability.failuresduetomaximumlocalloopcountMSExchange TransportSMPTAvailabilityFailuresDueToMaximumLocalLoopCountTotal number of message delivery failures due to reaching maximum local loop count.
transportsmtpreceive.connectionscreatedpersecMSExchangeTransportSMTPReceive ConnectionsCreatedPerSecondNumber of new connections to the SMTP server that are established each second.
transportsmtpreceive.messagebytesreceivedpersecMSExchangeTransportSMTPReceiveMessageBytesReceivedPerSecondNumber of bytes received in messages per second.
transportsmtpsend.messagesbytessentpersecMSExchangeTransportSMTPSend MessageBytesSentPerSecondNumber of bytes sent per second.
deliverysmtpsend.connectionfailuresMSExchangeTransportSMTPSend DNSErrorsNumber of DNS errors encountered by the SMTPSend connector.
deliverysmtpsend.protocolerrorsMSExchange DeliverySMTPAvailability PercentFailuresDueToMaxInboundConnectionLimitFailure percentage of legitimate connections in the sliding window due to MaxInboundConnectionLimit.
deliverystoredriver.inboundlocaldeliverycallspersecondMSExchangeDeliveryStoreDriverInboundLocalDeliveryCallsPerSecondNumber of local delivery calls per second.
deliverystoredriver.inboundmessagedeliveryattemptspersecondMSExchange DeliveryStoreDriver InboundMessageDeliveryAttemptsPerSecondNumber of attempts that are made per second to deliver a message.
deliverystoredriver.inboundrecipientsdeliveredpersecondMSExchangeTransportSMTPReceive ConnectionsCreatedPerSecondNumber of new connections to the SMTP server that are established each second.
frontendtransportproxyroutingagent.messagesfailedtorouteMSExchange FrontEndTransportProxyRoutingAgent MessagesFailedToRouteTotal number of messages failed to be routed.
frontendtransportsmtpblindproxy.percentageproxysetupfailuresMSExchange FrontEndTransportSMTPBlindProxy PercentageProxySetupFailuresPercentage of sessions (during the sliding time window) that could not be proxied due to failures.
frontendtransportsmtpblindproxy.totalproxyuserlookupfailuresMSExchange FrontEndTransportSMTPBlindProxy TotalProxyUserLookupFailuresTotal number of user lookup failures (during the sliding time window) while trying to set up a proxy session.
frontendtransportsmtpblindproxy.totalproxydnslookupfailuresMSExchange FrontEndTransportSMTPBlindProxy TotalProxyDNSLookupFailuresTotal number of dns lookup failures (during the sliding time window) while trying to set up a proxy session.
frontendtransportsmtpblindproxy.totalproxyconnectionfailuresMSExchange FrontEndTransportSMTPBlindProxy TotalProxyConnectionFailuresTotal number of connection failures (during the sliding time window) while trying to set up a proxy session.
ws.totalnumberofbytesproxiedMSExchange WS TotalBytesProxiedTotal number of bytes proxied (after proxy session is set up.