Secure Private Access (ZPA)
About App Connector Metrics Log Fields
The Log Streaming Service can send ZPA App Connector Metrics log information to any third-party log analytics tool. By default, the App Connector Metrics log type includes the fields listed in the following table for each log template (i.e., CSV, JSON, TSV). While configuring your log receiver, you can edit the default log stream content to capture only specific fields, and create a Custom log template.
- View an example App Connector Metrics log
{"LogTimestamp": "Thu Oct 7 10:40:00 2021","Connector":"USconnector-1633598427585","CPUUtilization":"1","SystemMemoryUtilization":"9","ProcessMemoryUtilization":"4","AppCount":"129","ServiceCount":"67","TargetCount":"67","AliveTargetCount":"62","ActiveConnectionsToPublicSE":"1","DisconnectedConnectionsToPublicSE":"0","ActiveConnectionsToPrivateSE":"0","DisconnectedConnectionsToPrivateSE":"0","TransmittedBytesToPublicSE":"121350","ReceivedBytesFromPublicSE":"27150","TransmittedBytesToPrivateSE":"0","ReceivedBytesFromPrivateSE":"0","AppConnectionsCreated":"300","AppConnectionsCleared":"300","AppConnectionsActive":"0","UsedTCPPortsIPv4":"11","UsedUDPPortsIPv4":"4","UsedTCPPortsIPv6":"1","UsedUDPPortsIPv6":"5","AvailablePorts":"28232","SystemMaximumFileDescriptors":"960344","SystemUsedFileDescriptors":"1280","ProcessMaximumFileDescriptors":"512000","ProcessUsedFileDescriptors":"152","AvailableDiskBytes":"261886394368", "MicroTenantID": "145257480799129312"}
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The following table includes descriptions and supported field format specifications for each field within the template. To learn more about the format specifications listed for each field, including examples, see Log Field Format Specifications.
| Field | Description | Supported Field Format Specifications |
|---|---|---|
| LogTimestamp | Timestamp when the log was generated |
|
| Connector | The App Connector name |
|
| CPUUtilization | The maximum CPU usage in the past 5 minutes |
|
| SystemMemoryUtilization | The memory utilization of the entire VM |
|
| ProcessMemoryUtilization | The memory utilization of the App Connector process |
|
| AppCount | The number of Applications configured for access via this App Connector |
|
| ServiceCount | The number of services configured for access via this App Connector |
|
| TargetCount | The number of targets configured for access via this App Connector |
|
| AliveTargetCount | The number of targets alive for access via this App Connector |
|
| ActiveConnectionsToPublicSE | The number of active Microtunnel (M-tunnel) connections to the ZPA Public Service Edge |
|
| DisconnectedConnectionsToPublicSE | The number of disconnected Microtunnel (M-tunnel) connections to the ZPA Public Service Edge |
|
| ActiveConnectionsToPrivateSE | The number of active Microtunnel (M-tunnel) connections to the ZPA Private Service Edge |
|
| DisconnectedConnectionsToPrivateSE | The number of disconnected Microtunnel (M-tunnel) connections to the ZPA Private Service Edge |
|
| TransmittedBytesToPublicSE | The number of bytes transmitted by the App Connector to the ZPA Public Service Edge |
|
| ReceivedBytesFromPublicSE | The number of bytes received by the App Connector from the ZPA Public Service Edge |
|
| TransmittedBytesToPrivateSE | The number of bytes transmitted by the App Connector to the ZPA Private Service Edge |
|
| ReceivedBytesFromPrivateSE | The number of bytes received by the App Connector from the ZPA Private Service Edge |
|
| AppConnectionsCreated | The number of created application Microtunnel (MTunnel) connections |
|
| AppConnectionsCleared | The number of cleared application Microtunnel (MTunnel) connections |
|
| AppConnectionsActive | The number of active application Microtunnel (MTunnel) connections |
|
| UsedTCPPortsIPv4 | The number of used TCP ports for an IPv4 connection |
|
| UsedUDPPortsIPv4 | The number used UDP ports for an IPv4 connection |
|
| UsedTCPPortsIPv6 | The number of used TCP ports for an IPv6 connection |
|
| UsedUDPPortsIPv6 | The number of used UDP ports for an IPv6 connection |
|
| AvailablePorts | The number of usable ports |
|
| SystemMaximumFileDescriptors | The number of total App Connector system file descriptors |
|
| SystemUsedFileDescriptors | The number of used App Connector system file descriptors |
|
| ProcessMaximumFileDescriptors | The number of total App Connector process file descriptors |
|
| ProcessUsedFileDescriptors | The number of used App Connector process file descriptors |
|
| AvailableDiskBytes | The number of free bytes available for an App Connector |
|
| MicroTenantID | The Microtenant ID of the App Connector |
|