XHCI Interrupts x99

[Frezy]

Hey,

 

I have a problem with my EVGA x99 FTW MoBo. When I enable the XHCI Controller on it, the interrupt count/sec is very high and my virtual machines start to hang. 

Here are my power metrics:

CPU 0:
	Vector 0x50(EVSS/HECI/RP01/ethernet/RP05/pci14e4,43a0/SAT1): 8.78 interrupts/sec
	Vector 0x53(XHCI/RP04): 171978.44 interrupts/sec
	Vector 0x75(GFX0): 9.78 interrupts/sec
	Vector 0x76(HDAU): 3.99 interrupts/sec
	Vector 0x77(pci14e4,43a0): 4.59 interrupts/sec
	Vector 0x78(ethernet): 34.32 interrupts/sec
	Vector 0xdd(TMR): 21.55 interrupts/sec
	Vector 0xde(IPI): 244.63 interrupts/sec
CPU 1:
	Vector 0xdd(TMR): 0.20 interrupts/sec
	Vector 0xde(IPI): 6.19 interrupts/sec
CPU 2:
	Vector 0xdd(TMR): 19.16 interrupts/sec
	Vector 0xde(IPI): 215.70 interrupts/sec
CPU 3:
	Vector 0xde(IPI): 7.98 interrupts/sec
CPU 4:
	Vector 0xdd(TMR): 13.17 interrupts/sec
	Vector 0xde(IPI): 173.60 interrupts/sec
CPU 5:
	Vector 0xde(IPI): 11.37 interrupts/sec
CPU 6:
	Vector 0xdd(TMR): 14.97 interrupts/sec
	Vector 0xde(IPI): 154.24 interrupts/sec
CPU 7:
	Vector 0xde(IPI): 8.18 interrupts/sec
CPU 8:
	Vector 0xdd(TMR): 23.94 interrupts/sec
	Vector 0xde(IPI): 248.43 interrupts/sec
CPU 9:
	Vector 0xde(IPI): 7.78 interrupts/sec
CPU 10:
	Vector 0xdd(TMR): 15.36 interrupts/sec
	Vector 0xde(IPI): 192.75 interrupts/sec
CPU 11:
	Vector 0xde(IPI): 10.78 interrupts/sec

0x53(XHCI/RP04): 171978.44 interrupts/sec

I think that are a bit too much interrupts.

 

Someone else have this problem? Somebody could help?

 

Best regards,

frezy

[VooD]

Me too. But no body seems to know how to solve it.