Tier Metrics
VMware Aria
Operations for Networks
collects network
and flow related metrics for Tiers.Metric Name | Metric API Name | Description |
|---|---|---|
App Tier TCP Internet Retransmitted Packet Ratio | net.tcpRetransmitedInternetPackets.ratio.average.percent | Average percentage of retransmitted internet packets to total number
of internet flows associated with the tier. |
App/Tier TCP Retransmitted Packets | net.tcpRetransmitedPackets.delta.summation.number | Total number of retransmitted packets to the total number of
transmitted packets associated with the tier. |
App/Tier TCP Retransmitted Packets Internet | net.tcpRetransmitedPacketsInternet.delta.summation.number | Total number of retransmitted internet packets to the total number of
transmitted internet packets associated with the tier. |
Avg East-West RTT | net.eastWestTcpRtt.absolute.average.microsecond | Max of Avg Round trip time tier-east west traffic |
Avg Internet RTT | net.internetTcpRtt.absolute.average.microsecond | Max of Avg Round trip time tier-internet traffic |
Dropped Flows | net.droppedFlows.count.absolute.latest.number | Total number of dropped flows associated with the tier to the total
number of flows. |
East-West ReTransmitted Ratio | net.tcpRetransmitedEastWestPackets.ratio.average.percent | Max of Avg Retransmission rate-east west traffic |
Internet Dropped Flows | net.droppedInternetFlows.count.absolute.latest.number | Total number of dropped internet flows associated with the tier to
the total number of internet flows. |
Median TCP RTT | net.p50FlowAvgTcpRtt.absolute.average.microsecond | Median round trip time of all the TCP flows associated with the
tier. |
Median TCP RTT Internet Flows | net.p50InternetFlowAvgTcpRtt.absolute.average.microsecond | Median round trip time of all the internet TCP flows associated with
the tier. |
Network Packet Count | net.packetsTotal.delta.summation.number | Total packets received and transmitted from a tier in the selected
duration. |
Network Rx Rate | net.received.rate.average.kiloBitsPerSecond | Average rate at which data is received across all endpoints in the
tier. |
Network Tx Rate | net.transmitted.rate.average.kiloBitsPerSecond | Average rate at which data is transmitted across all endpoints in the
tier. |
p95 TCP RTT | net.p95FlowAvgTcpRtt.absolute.average.microsecond | p95 latency round trip time of all the TCP flows associated with the
tier. |
Rx Flow Drops | flow.droppedRx.delta.summation.number | Total number of dropped incoming flows to a tier. |
Rx Internet Flow Drops | flow.droppedRxInternet.delta.summation.number | Total number of dropped incoming internet flows to a tier. |
TCP Retransmitted Packet Ratio | net.tcpRetransmitedPackets.ratio.average.percent | Percentage of retransmitted packets in all the flows associated with
the tier. |
Total Internet Packets | net.packetsTotalInternet.delta.summation.number | Total number of internet packets received and transmitted from the
tier. |
Total Rx Bytes | net.totalRx.delta.summation.bytes | Sum of bytes received during the time interval. |
Total Tx Bytes | net.totalTx.delta.summation.bytes | Sum of bytes transmitted during the time interval. |
Tx Flow Drops | flow.droppedTx.delta.summation.number | Total number of dropped outgoing flows to total number of outgoing
flows. |
Tx Internet Flow Drops | flow.droppedTxInternet.delta.summation.number | Total number of dropped outgoing internet flows to total number of
outgoing internet flows. |