O uso da CPU das Interrupções (ISR) vem do driver AMD AHCI / SATA amd_sata.sys
na versão% código%.
Line #, DPC/ISR, Module, Stack, Count, Process, Weight (in view) (ms), TimeStamp (s), % Weight
11, , , | | | ntoskrnl.exe!KiScanInterruptObjectList, 8350, , 8.338,228380, , 2,60
12, , , | | | ntoskrnl.exe!KiCallInterruptServiceRoutine, 8350, , 8.338,228380, , 2,60
13, , , | | | storport.sys!RaidpAdapterInterruptRoutine, 8350, , 8.338,228380, , 2,60
14, , , | | | amd_sata.sys!<PDB not found>, 8350, , 8.338,228380, , 2,60
15, , , | | | |- amd_sata.sys!<PDB not found>, 6218, , 6.208,977178, , 1,93
16, , , | | | | |- amd_sata.sys!<PDB not found><itself>, 6217, , 6.207,976911, , 1,93
Instale o mais recente driver AMD da sua antiga placa Socket AM3 e espero que este driver conserte isso.