Process Lasso supports robust logging of various process activities. You can then filter (search) the logs for relevant events. Remember, Process Lasso logs both system activity (the majority) and also actions it takes, so do not confuse system activity like normal process terminations with actions it takes, such as Disallowed Process terminations. These should be clear if you read the log event thoroughly.
These logs are excellent for auditing process activity.
You can enable or disable specific log event type in Process Lasso’s ‘View‘ menu. Disabling logging in its entirety is a good idea if you’re certain you won’t need it. Doing so will reduce I/O, though there really is negligible I/O involved with the log.