O MediaMonkey.exe causa vários Demand Zero Page Faults
. está tudo bem e não afeta o desempenho .
these happen when a process first references newly allocated virtual memory pages. These do not involve the pagefile at all. Any process that does frequent memory allocations and de-allocations will experience a significant number of Demand Zero Page Faults. Processing these events is a very low overhead activity and does not indicate that demand for memory has exceeded the amount of available RAM. Very high Demand Zero Page Fault rates are quite common for some applications but this by itself has little affect on performance. The design and implementation of the application affects the rate of Demand Zero Page Faults the application experiences, so this can not be changed by adding RAM or reconfiguring the pagefile.
Os problemas de DPC que você vê vêm de USBPORT.SYS:
Total = 110173 for module USBPORT.SYS
Elapsed Time, > 0 usecs AND <= 1 usecs, 0, or 0.00%
Elapsed Time, > 1 usecs AND <= 2 usecs, 0, or 0.00%
Elapsed Time, > 2 usecs AND <= 4 usecs, 5712, or 5.18%
Elapsed Time, > 4 usecs AND <= 8 usecs, 11060, or 10.04%
Elapsed Time, > 8 usecs AND <= 16 usecs, 132, or 0.12%
Elapsed Time, > 16 usecs AND <= 32 usecs, 6, or 0.01%
Elapsed Time, > 32 usecs AND <= 64 usecs, 13, or 0.01%
Elapsed Time, > 64 usecs AND <= 128 usecs, 282, or 0.26%
Elapsed Time, > 128 usecs AND <= 256 usecs, 2494, or 2.26%
Elapsed Time, > 256 usecs AND <= 512 usecs, 62236, or 56.49%
Elapsed Time, > 512 usecs AND <= 1024 usecs, 28021, or 25.43%
Elapsed Time, > 1024 usecs AND <= 2048 usecs, 217, or 0.20%
Total, 110173
Tudo mais de 1024 é ruim e causa falhas de áudio / vídeo. Aqui você tem 217 deles. Coloque todos os seus dispositivos logitech em diferentes portas USB e veja se isso melhora (não use o controlador VIA, por exemplo). Verifique também se as portas USB não compartilham IRQs com um controlador HDD.