Application logs and log locations

The solution generates application logs and debug logs that record internal processing details, baseline information, node activity, and operations performed during a session. These logs support troubleshooting and diagnostic analysis.

The solution writes application logs to the directory specified in config/user.yaml. If logging.dir is not specified, it uses the default log locations.

Default log locations

OS

Default log directory

Windows

%PROGRAMDATA%\SUM\logs

Linux

/var/tmp/sum/logs

Primary log file

The primary application log file is sum.log. Rotated log files share the same base name and are kept based on the retention settings specified in config/user.yaml.
Attribute Value

File name

sum.log

Scope

Session-wide

Records

Baseline details, node additions, and operations performed during a session

Node association

Not node-specific

Behavior on restart

Continues writing to same file

Session separation

Timestamp added to separate entries between sessions
Additional logs and artifacts

  • Function-specific logs

  • Operation-specific logs

  • Node-specific logs

  • Baseline processing logs

  • Pre-server update artifacts

  • Archived server log bundles