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

Log Levels

NFO logging levels are (from least to most verbose):

  • Error

  • Debug

  • Verbose

  • Flood

Default level is Error.

You can change the log level by navigating to NFO > Advanced > Server tab and selecting a Tracing verbosity level you need. Press <Save>. Do not restart NFO.