Hi guysJust want to ask, my SQL box task manger showing that SQLservr.exe is using 1.3gb of memory and its CPU time is 24:15:27. System idle process CPU time is 266:41:56. I have not seen anything like this before. I have allocated 1.4gb to SQL Server through EM. I also have seen CPU usage spiking up to 95%. There are no locks. One error in SQL log error:15457, Severity:0, state:1. I am using SQL Server 2000 (ent edition) on windows 2003. Intel Pentium dual core (using 3 processors for SQL Server and 1 processor for windows). I have rebooted the server day before yesterday. I will also tell you that last week some virus brought our network down. I have scanned the server no viruses and I have also ran dbcc checkdb command. Server still have 24gb free space. My questions to you guys are: Is it normal to see SQLservr.exe taking that much memory?Why SQLservr.exe CPU time is 24:15:27?Why system idle process CPU time is 266:41:56? Thanks.