Monitoring Database Row Count Growth

Is there a tool that monitors database table row count growth over time?

I have a database with 5000+ tables that I would like to monitor row count growth on over time.

Thanks, D开发者_JAVA技巧ave

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This is quite easy with nagios plugins, and you can also get good results with ganglia and gmetric although you'll have to modify the script to execute the query you want.