We recently installed SQL2012 in win2008 R2, after a week we are facing issues and found after restart the SQL server/Server the IDENTITY number we using for ticket number has jumped around 10K, it was repeated every SQL restart . Also we are facing sudden CPU high utilization and RAM high utilization.
Please suggest any service pack or fix for this.
Also is there any possibility to convert the DB from SQL2012 to 2008 or lower.