Date: Fri, 19 Aug 2016 17:12:17 -0300 From: =?UTF-8?B?T3RhY8OtbGlv?= <otacilio.neto@bsd.com.br> To: Hans Petter Selasky <hps@selasky.org>, vbox@FreeBSD.org, freebsd-multimedia@freebsd.org Subject: Re: [CFT] New version of webcamd, now v4.8.0.2 Message-ID: <25db87ef-97d8-8351-a848-528fdc2e84e1@bsd.com.br> In-Reply-To: <9f3f6656-bfab-2fe4-8831-f5f3dab9b734@selasky.org> References: <d2b588e6-33b3-9523-1551-a1d9deabdf8c@selasky.org> <de24bd76-e382-c055-8b64-3824c69d3de4@bsd.com.br> <308013fd-1eec-eb3b-ca89-146f816803a9@selasky.org> <919ec558-e17c-9698-4d89-6299b4045d17@bsd.com.br> <868feaf1-195b-dac8-b572-d7029a84dfdf@selasky.org> <dd773d6f-2e47-2334-1733-9d6f0349d184@bsd.com.br> <9f3f6656-bfab-2fe4-8831-f5f3dab9b734@selasky.org>
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Em 19/08/2016 16:53, Hans Petter Selasky escreveu: > On 08/19/16 21:38, Otacílio wrote: >> irq23: ahci0 ohci0+ 36858 56 > > Can you check this IRQ. How much is the counter changing per second. > > It looks like the VM is sharing IRQs. > > You might try to set: > > hw.usb.ohci.debug=16; sleep 1; hw.usb.ohci.debug=0 > > Same for ehci and xhci. And see if there are interrupts with STATUS=0, > which means spurious IRQs. > > --HPS no camera plugged in USB irq23: ahci0 ohci0+ is about 1 interrupts/s camera plugged in USB irq23: ahci0 ohci0+ is about 1 interrupts/s (no sensitive change) camera plugged in USB and shared via Webcams menu irq23: ahci0 ohci0+ is about 3 interrupts/s camera plugged in USB and shared via Webcams menu and opened irq23: ahci0 ohci0+ is about 85 interrupts/s when shared via USB is about 64/interrupts/s but the system CPU usage is very low: last pid: 1232; load averages: 0.66, 1.07, 0.68 up 0+00:31:51 17:10:41 78 processes: 1 running, 77 sleeping CPU: 3.7% user, 0.0% nice, 2.8% system, 0.4% interrupt, 93.1% idle Mem: 168M Active, 151M Inact, 186M Wired, 37M Buf, 3441M Free Swap: 3072M Total, 3072M Free PID USERNAME THR PRI NICE SIZE RES STATE C TIME WCPU COMMAND 1223 ota 1 22 0 280M 45300K sbwait 0 0:03 4.66% decapture 845 root 3 21 0 545M 197M select 0 1:05 4.31% Xorg 936 ota 4 20 0 186M 27860K select 1 0:08 2.88% xfce4-ter 1221 ota 1 21 0 98940K 14664K cuse-c 1 0:02 2.73% cameraser 1204 root 10 -44 r8 34244K 7328K cuse-s 1 0:01 1.11% webcamd 970 ota 3 52 0 52876K 5368K uwait 1 0:05 0.14% VBoxClien
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