For the past day or so mysqld has been using anywhere from 80-200% of CPU, according to top from ssh. I am looking for something that can log information for some time, and then I can review it and find out what is causing this. I have tried the slow queries log and nothing went into it.
CCModeler offers a way to enter basic information like entities, attributes and relationships and export them as yEd or erviz diagram. It also can import existing Access or SQL Server tables with relationships.