NFO Internal Logs
Type of Logs
Here is a list of the internal logs in
$NFO_HOME/logs. The internal logs from NFO software are useful for troubleshooting or monitoring the health of the system.
|Log File Name||Description|
|nfc_server.<timestamp>.log||Contains information about NFO core process and enabled NFO Modules and errors detected|
|server.<timestamp>.log||Contains information when NFO core process was started as well as redirected process standard output|
|process.log<.#>||Contains information about CPU and memory usage|
|nf2sl.log<.#>||Contains information about NFO controller component (including keep alive) and errors detected|
|localhost_access_log.<date>.txt||Contains information about requests to the GUI (including IP address and access time)|
|catalina.#.log||Contains information about Tomcat process and errors detected|
|catalina.out||Contains Tomcat process redirected standard output|
|nfo-output.#.log||Contains information about various outputs over TCP, such as Kafka, Amazon OpenSearch, Azure Log Analytics Workspace, etc.|
NFO logging levels are (from least to most verbose):
Default level is Error.
You can change the log level by navigating to Tracing and Configuration and selecting a Tracing verbosity level you need. Press
Save button. Do not restart NFO.