fyi: 11.0-current rpi2 systat -vmstat shows around 24k interrupts for bcm283x_dw

Mark Millard markmi at dsl-only.net
Sat Dec 26 23:02:32 UTC 2015


On 2015-Dec-26, at 2:55 PM, Adrian Chadd <adrian.chadd at gmail.com> wrote:
> 
> What's teh output of 'vmstat -ia' ?
> 
> 
> -a
> 

# vmstat -ia
interrupt                          total       rate
                                       0          0
irq1: mbox0                         9128          0
irq2: vchiq0                           3          0
                                       0          0
                                       0          0
                                       0          0
                                       0          0
                                       0          0
                                       0          0
                                       0          0
                                       0          0
                                       0          0
                                       0          0
                                       0          0
                                       0          0
                                       0          0
                                       0          0
irq17: bcm283x_dwco           1724827933         36
                                       0          0
                                       0          0
                                       0          0
                                       0          0
                                       0          0
                                       0          0
irq24: bcm_dma0                        0          0
irq25: bcm_dma0                        0          0
irq26: bcm_dma0                      892          0
irq27: bcm_dma0                        0          0
irq28: bcm_dma0                        0          0
irq29: bcm_dma0                        0          0
irq30: bcm_dma0                        0          0
irq31: bcm_dma0                        0          0
irq32: bcm_dma0                        0          0
irq33: bcm_dma0                        0          0
irq34: bcm_dma0                        0          0
irq35: bcm_dma0                        0          0
                                       0          0
                                       0          0
                                       0          0
                                       0          0
                                       0          0
                                       0          0
                                       0          0
                                       0          0
                                       0          0
                                       0          0
                                       0          0
                                       0          0
                                       0          0
                                       0          0
                                       0          0
                                       0          0
                                       0          0
                                       0          0
                                       0          0
                                       0          0
                                       0          0
irq57: gpio0                           0          0
irq58: gpio0                           0          0
irq59: gpio0                           0          0
irq60: gpio0                           0          0
irq61: iichb0                          0          0
irq62: spi0                            0          0
                                       0          0
                                       0          0
irq65: uart0                        2253          0
                                       0          0
                                       0          0
                                       0          0
                                       0          0
irq70: sdhci_bcm0                    448          0
                                       0          0
irq72: generic_time                    0          0
irq73: generic_time             17291857          2
                                       0          0
irq75: generic_time                    0          0
irq76: ipi                       9086219          7
                                       0          0
                                       0          0
                                       0          0
                                       0          0
                                       0          0
                                       0          0
                                       0          0
                                       0          0
. . . very many double zeros omitted . . .
Total                         1751218733      24478

===
Mark Millard
markmi at dsl-only.net



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