amd64/179376: xhci ehci irq storm
Michal Sviba
michal at myserver.cz
Tue Jun 25 10:30:02 UTC 2013
The following reply was made to PR amd64/179376; it has been noted by GNATS.
From: Michal Sviba <michal at myserver.cz>
To: bug-followup at FreeBSD.org, michal at sviba.cz
Cc:
Subject: Re: amd64/179376: xhci ehci irq storm
Date: Tue, 25 Jun 2013 12:20:05 +0200
20days without restart made 10times higher irq16 rate
#uptime
12:10PM up 35 days, 1:36, 1 user, load averages: 0.35, 0.41, 0.41
#vmstat -i
interrupt total rate
irq16: xhci0 ehci0 312902807569 103275
irq23: ehci1 6065098 2
cpu0:timer 3038336324 1002
irq264: em0 86937072 28
irq265: hdac0 77 0
irq266: ahci0 12706295 4
cpu1:timer 88134649 29
cpu3:timer 80433524 26
cpu2:timer 103143958 34
Total 316318564566 104402
--
Michal
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