DotNetNuke gone CPU usage mad notes and fix

We had one issue of a dotnetnuke site gone stinkin mad with the MSSQL8 SQL 2000 to 2008 upgrade.

here is a fix, it will clear out logs and schedulehistory, but solve cpu usage problems, SQL query:

use user_DBNAME
TRUNCATE TABLE “SiteLog”
TRUNCATE TABLE “EventLog”
TRUNCATE TABLE “ScheduleHistory”

Then reindex and update stats, should be in good order then.