thanks for sparing time and replying,,,,, the reading u asked as per below...

Physical Disk:Avg sec/read>>---29552.91

Physical Disk:Avg sec/write>>---9479.805

SQL Server Buffer manager:Buffer cache hit ratio>>----99.814

SQL Server Buffer manager:checkpoint pages/sec>>----0

SQL Server Buffer manager:lazy writes/sec>>----7.646

SQL Server Latches: Latch waits\sec>>----27.393

SQL Server Latches: average latch wait time>>----391.099

SQL Server Locks: Lock waits\sec>>----0.051

SQL Server Locks: average lock wait time>>----317.687

SQL Server Access methods:Full scans\sec>>-----56.988

SQL Server Buffer manager:PAGE LIFE EXPECTANCY >>----55

now pls suggest me what should i do first?

let me give u my server configuration

its windows 2003 enterprise 32 bit server ,

4 gb physical ram,,,,

90 gb harddisk,,,

waiting for ur reply, I HAVE ATTACHED THE READING.

thanks

mithun