It seems like the interrupts keep accumulating within "/proc/interrupts". So, I
wrote a script to see which lines are changing. I have the script
(experiment.sh) and the 2 interrupt snapshots (int02.txt and int02.txt)
attached to this ticket and the `diff` between them below. How can I figure out
more of what this hardware maps to?
{{{
> ./experiment.sh
13,14c13,14
< 126: 0 0 0 0 0 0
128533 0 12907 0 0 0 PCI-MSI
376832-edge ahci[0000:00:17.0]
< 127: 0 0 1568 0 0 0
0 41214 0 0 1296 0 PCI-MSI
327680-edge xhci_hcd
---
> 126: 0 0 0 0 0 0 128539 0 12907 0 0 0 PCI-MSI 376832-edge ahci[0000:00:17.0]
> 127: 0 0 1568 0 0 0 0 41221 0 0 1296 0 PCI-MSI 327680-edge xhci_hcd
20,21c20,21
< 133: 0 0 0 0 0 163
0 0 0 0 7248 0 PCI-MSI
2621440-edge iwlwifi: default queue
< 134: 604 0 0 0 0 0
1 0 0 0 0 0 PCI-MSI
2621441-edge iwlwifi: queue 1
---
> 133: 0 0 0 0 0 163 0 0 0 0 7285 0 PCI-MSI 2621440-edge iwlwifi: default queue
> 134: 612 0 0 0 0 0 1 0 0 0 0 0 PCI-MSI 2621441-edge iwlwifi: queue 1
23c23
< 136: 1 0 0 0 0 0
0 0 1 166 0 0 PCI-MSI
2621443-edge iwlwifi: queue 3
---
> 136: 2 0 0 0 0 0 0 0 1 166 0 0 PCI-MSI 2621443-edge iwlwifi: queue 3
25c25
< 138: 0 0 0 0 0 0
0 0 0 263 1 0 PCI-MSI
2621445-edge iwlwifi: queue 5
---
> 138: 0 0 0 0 0 0 0 0 0 265 1 0 PCI-MSI 2621445-edge iwlwifi: queue 5
28c28
< 141: 0 1 125 0 0 0
0 15 0 0 50 0 PCI-MSI
2621448-edge iwlwifi: queue 8
---
> 141: 0 1 127 0 0 0 0 15 0 0 50 0 PCI-MSI 2621448-edge iwlwifi: queue 8
32c32
< 145: 0 0 0 0 0 322
0 0 0 0 0 0 PCI-MSI
2621452-edge iwlwifi: queue 12
---
> 145: 0 0 0 0 0 323 0 0 0 0 0 0 PCI-MSI 2621452-edge iwlwifi: queue 12
34c34
< 147: 0 0 0 0 0 0
0 931 241305 0 0 0 PCI-MSI
524288-edge nvidia
---
> 147: 0 0 0 0 0 0 0 931 242053 0 0 0 PCI-MSI 524288-edge nvidia
36c36
< LOC: 56736 48943 74869 53351 54821 51216
67867 60065 76913 53327 65502 50249 Local timer
interrupts
---
> LOC: 56748 48966 74910 53414 54824 51236 67899 60339 78606 53377 65521 50340 Local timer interrupts
41c41
< RES: 1129 969 931 1005 987 934
1371 1249 1589 918 823 1084 Rescheduling
interrupts
---
> RES: 1129 969 931 1005 987 934 1372 1249 1590 918 823 1087 Rescheduling interrupts
}}}