<tracer_tool>.add-log-message (log-objects ... | list of log-objects) [level] ([ types ... ] | list of types) ([ "groups" ... ] | list of "groups")
Add log entries to the log output for specific objects. log-objects is one or several object to add log outputs from. The level specifies the log level to consider. Log messages with less than or equal level will be included. The current log level for each object is ignored, i.e., specifying 4 here will include all messages for an object regardless of its log level setting. The types argument specifies what log types to include. All log types are included if not set. The groups argument specifies the log group for the object to consider. All objects given must define the groups specified. If this is not the case, this command can be executed several times, adding different objects with different log groups. All log groups are included if not set.
instrumentation-tracer-tool