MLD-5.x > General
Aufnehmen funktioniert nicht
Ralf Jahns:
Hallo,
ich bekomme es nicht vernünftig zum Laufen. Irgendetwas im System lahmt. Mich würde wirklich interessieren, woran das liegt. Ich habe mal mit ca. 1s Abstand cat /proc/interrupts aufgerufen. Kann irgendjemand bestätigen, daß die Interrupt-Last so normal ist?
SD-Sender schauen:
CPU0 CPU1 CPU2 CPU3
16: 0 0 0 0 ARMCTRL 16 Edge bcm2708_fb dma
32: 3058112 0 0 0 ARMCTRL 32 Edge dwc_otg, dwc_otg_pcd, dwc_otg_hcd:usb1
49: 0 0 0 0 ARMCTRL 49 Edge 3f200000.gpio:bank0
50: 0 0 0 0 ARMCTRL 50 Edge 3f200000.gpio:bank1
65: 80 0 0 0 ARMCTRL 65 Edge 3f00b880.mailbox
66: 386945 0 0 0 ARMCTRL 66 Edge VCHIQ doorbell
75: 1 0 0 0 ARMCTRL 75 Edge
77: 2962 0 0 0 ARMCTRL 77 Edge DMA IRQ
79: 0 0 0 0 ARMCTRL 79 Edge 3f804000.i2c
82: 291 0 0 0 ARMCTRL 82 Edge mmc0
96: 0 0 0 0 ARMCTRL 96 Edge arch_timer
97: 191404 117652 169318 117126 ARMCTRL 97 Edge arch_timer
FIQ: usb_fiq
IPI0: 0 0 0 0 CPU wakeup interrupts
IPI1: 0 0 0 0 Timer broadcast interrupts
IPI2: 115764 528957 838049 630767 Rescheduling interrupts
IPI3: 6 7 9 10 Function call interrupts
IPI4: 1 3 0 2 Single function call interrupts
IPI5: 0 0 0 0 CPU stop interrupts
IPI6: 0 0 0 0 IRQ work interrupts
IPI7: 0 0 0 0 completion interrupts
Err: 0
CPU0 CPU1 CPU2 CPU3
16: 0 0 0 0 ARMCTRL 16 Edge bcm2708_fb dma
32: 3059489 0 0 0 ARMCTRL 32 Edge dwc_otg, dwc_otg_pcd, dwc_otg_hcd:usb1
49: 0 0 0 0 ARMCTRL 49 Edge 3f200000.gpio:bank0
50: 0 0 0 0 ARMCTRL 50 Edge 3f200000.gpio:bank1
65: 80 0 0 0 ARMCTRL 65 Edge 3f00b880.mailbox
66: 387138 0 0 0 ARMCTRL 66 Edge VCHIQ doorbell
75: 1 0 0 0 ARMCTRL 75 Edge
77: 2962 0 0 0 ARMCTRL 77 Edge DMA IRQ
79: 0 0 0 0 ARMCTRL 79 Edge 3f804000.i2c
82: 291 0 0 0 ARMCTRL 82 Edge mmc0
96: 0 0 0 0 ARMCTRL 96 Edge arch_timer
97: 191605 117666 169352 117152 ARMCTRL 97 Edge arch_timer
FIQ: usb_fiq
IPI0: 0 0 0 0 CPU wakeup interrupts
IPI1: 0 0 0 0 Timer broadcast interrupts
IPI2: 115831 528962 838062 630862 Rescheduling interrupts
IPI3: 6 7 9 10 Function call interrupts
IPI4: 1 3 0 2 Single function call interrupts
IPI5: 0 0 0 0 CPU stop interrupts
IPI6: 0 0 0 0 IRQ work interrupts
IPI7: 0 0 0 0 completion interrupts
1377 IRQs in einer Sekunde (hinter denen irgendwas mit usb1 steht)
Und hier während der Aufnahme eines HD-Programms:
CPU0 CPU1 CPU2 CPU3
16: 0 0 0 0 ARMCTRL 16 Edge bcm2708_fb dma
32: 4942725 0 0 0 ARMCTRL 32 Edge dwc_otg, dwc_otg_pcd, dwc_otg_hcd:usb1
49: 0 0 0 0 ARMCTRL 49 Edge 3f200000.gpio:bank0
50: 0 0 0 0 ARMCTRL 50 Edge 3f200000.gpio:bank1
65: 398 0 0 0 ARMCTRL 65 Edge 3f00b880.mailbox
66: 629574 0 0 0 ARMCTRL 66 Edge VCHIQ doorbell
75: 1 0 0 0 ARMCTRL 75 Edge
77: 3096 0 0 0 ARMCTRL 77 Edge DMA IRQ
79: 0 0 0 0 ARMCTRL 79 Edge 3f804000.i2c
82: 419 0 0 0 ARMCTRL 82 Edge mmc0
96: 0 0 0 0 ARMCTRL 96 Edge arch_timer
97: 277685 181666 275457 158421 ARMCTRL 97 Edge arch_timer
FIQ: usb_fiq
IPI0: 0 0 0 0 CPU wakeup interrupts
IPI1: 0 0 0 0 Timer broadcast interrupts
IPI2: 172330 947002 1327428 900723 Rescheduling interrupts
IPI3: 6 7 9 10 Function call interrupts
IPI4: 1 3 0 2 Single function call interrupts
IPI5: 0 0 0 0 CPU stop interrupts
IPI6: 0 0 0 0 IRQ work interrupts
IPI7: 0 0 0 0 completion interrupts
Err: 0
CPU0 CPU1 CPU2 CPU3
16: 0 0 0 0 ARMCTRL 16 Edge bcm2708_fb dma
32: 4947504 0 0 0 ARMCTRL 32 Edge dwc_otg, dwc_otg_pcd, dwc_otg_hcd:usb1
49: 0 0 0 0 ARMCTRL 49 Edge 3f200000.gpio:bank0
50: 0 0 0 0 ARMCTRL 50 Edge 3f200000.gpio:bank1
65: 401 0 0 0 ARMCTRL 65 Edge 3f00b880.mailbox
66: 629804 0 0 0 ARMCTRL 66 Edge VCHIQ doorbell
75: 1 0 0 0 ARMCTRL 75 Edge
77: 3096 0 0 0 ARMCTRL 77 Edge DMA IRQ
79: 0 0 0 0 ARMCTRL 79 Edge 3f804000.i2c
82: 419 0 0 0 ARMCTRL 82 Edge mmc0
96: 0 0 0 0 ARMCTRL 96 Edge arch_timer
97: 277728 181740 275533 158570 ARMCTRL 97 Edge arch_timer
FIQ: usb_fiq
IPI0: 0 0 0 0 CPU wakeup interrupts
IPI1: 0 0 0 0 Timer broadcast interrupts
IPI2: 172466 947190 1329109 901496 Rescheduling interrupts
IPI3: 6 7 9 10 Function call interrupts
IPI4: 1 3 0 2 Single function call interrupts
IPI5: 0 0 0 0 CPU stop interrupts
IPI6: 0 0 0 0 IRQ work interrupts
IPI7: 0 0 0 0 completion interrupts
Err: 0
Fast 4800 IRQs pro Sekunde.
Gruß
Ralf
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