This addon is built upon the excelent Queries Debug contribution by Chemo. I've just enhanced it a bit to provide better and less intrusive monitoring. With this package, you can let the monitor run for any length of time without it interrupting your web site. Then, in admin, you can view the logs it produces at your leisure. More information is available in the admin than
in the original package and it is easier to see, at a glance, problems that might exist.
The support thread is at: