Go to Report Manager and create a new report. To capture everything select all dates and logs from all users. This will create a new report on whats going on from the various services, you can also export this to a .csv file is you need to.
Also the Preferences in the WDM console you can set log levels, the default is warning however debug will output a lot more information (as well as fill up your database).
Finally if you highlight Reports and select new-system archive you can export the logs and flush the data from the RapportDB to keep the size down.
I hope this is what you are after, the log viewer icon is a quick view tool but does not allow you to see all the database logs,