Access Slow On Hyper-V (Server 2012). Needs To Be Rebooted Daily.

i have couple access databases migrated server 2003 virtual server on 2012. month after migration started running slow when more 1 user had database open. went through common fixes access , none of them worked. put virtual host in own group , made new policy wouldnt burded virus scanning. nothing fixing problem.

i moved 1 of database old 2003 server , runs fine there, though server has fraction of power of new server , using half resources. server 2012 having problem hardly using resources @ all. 1-3% processor!

rebooting virtual server every morning seems help, have been doing last 3 days. maybe there being effected after backups every night?

anyone have suggestions?

"migrated server 2003 virtual server on 2012"

did create new vm or did perform p2v of 2003 physical machine?

"also server 2012 having problem hardly using resources @ all. 1-3% processor!"

are looking @ performance within vm or @ 2012 hyper-v host?  if looking @ hyper-v host, looking @ running in parent partition, not running in vm.  need @ performance within vm or @ perf counters in parent partition specific vm.  besides, cpu usage not tell whole story.  if machine thrashing io, there might small amount of cpu being used because waiting io complete.  need perform more complete analysis determine performance issues, not @ single variable.

"rebooting virtual server every morning seems help, have been doing last 3 days. maybe there being effected after backups every night?"

simple test.  don't machine 1 night , see if makes difference.

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.:|:.:|:. tim

Windows Server  >  Hyper-V