Przed (cat /proc/interrupts): CPU0 CPU1 CPU2 CPU3 CPU4 CPU5 CPU6 CPU7 0: 8 0 0 0 0 0 0 0 IR-IO-APIC 2-edge timer 1: 0 15 0 0 0 0 0 0 IR-IO-APIC 1-edge i8042 8: 0 0 1 0 0 0 0 0 IR-IO-APIC 8-edge rtc0 9: 0 1135 0 0 0 0 0 0 IR-IO-APIC 9-fasteoi acpi 12: 0 0 0 0 0 0 0 533 IR-IO-APIC 12-edge i8042 14: 0 0 0 0 0 0 0 0 IR-IO-APIC 14-fasteoi INT34BB:00 120: 0 0 0 0 0 0 0 0 DMAR-MSI 0-edge dmar0 121: 0 0 0 0 0 0 0 0 DMAR-MSI 1-edge dmar1 122: 0 0 0 0 0 0 0 0 IR-PCI-MSI 458752-edge PCIe PME, aerdrv, pcie-dpc 123: 0 0 0 0 0 0 0 0 IR-PCI-MSI 475136-edge PCIe PME, aerdrv, pcie-dpc 124: 0 0 0 0 0 0 0 0 IR-PCI-MSI 479232-edge PCIe PME, aerdrv, pcie-dpc 125: 0 0 0 0 0 0 0 0 IR-PCI-MSI 483328-edge PCIe PME, aerdrv, pcie-dpc 126: 0 0 51459 351139 0 649 28976 34018 IR-PCI-MSI 327680-edge xhci_hcd 127: 0 0 0 0 18 0 0 0 IR-PCI-MSI 1048576-edge rtsx_pci 128: 0 0 0 0 0 0 0 0 IR-PCI-MSI 2097152-edge enp4s0 129: 0 0 1 0 0 23 0 0 IR-PCI-MSI 3670016-edge nvme0q0 130: 92394 0 0 0 0 0 0 0 IR-PCI-MSI 3670017-edge nvme0q1 131: 0 100550 0 0 0 0 0 0 IR-PCI-MSI 3670018-edge nvme0q2 132: 0 0 107055 0 0 0 0 0 IR-PCI-MSI 3670019-edge nvme0q3 133: 0 0 0 85280 0 0 0 0 IR-PCI-MSI 3670020-edge nvme0q4 134: 0 0 0 0 95656 0 0 0 IR-PCI-MSI 3670021-edge nvme0q5 135: 0 0 0 0 0 99021 0 0 IR-PCI-MSI 3670022-edge nvme0q6 136: 0 0 0 0 0 0 103995 0 IR-PCI-MSI 3670023-edge nvme0q7 137: 0 0 0 0 0 0 0 119472 IR-PCI-MSI 3670024-edge nvme0q8 138: 0 0 0 0 0 0 39 0 IR-PCI-MSI 360448-edge mei_me 139: 0 0 0 0 289984 0 0 373 IR-PCI-MSI 2621440-edge iwlwifi: default queue 140: 20 0 0 2503 11 158 22236 28085 IR-PCI-MSI 2621441-edge iwlwifi: queue 1 141: 20 19 0 157 327 799 32399 10535 IR-PCI-MSI 2621442-edge iwlwifi: queue 2 142: 0 4 436 1079 51 0 3384 24154 IR-PCI-MSI 2621443-edge iwlwifi: queue 3 143: 0 2 48 192 141 0 1588 18215 IR-PCI-MSI 2621444-edge iwlwifi: queue 4 144: 0 0 0 0 0 33 0 0 IR-PCI-MSI 2621445-edge iwlwifi: exception 145: 239 0 0 2802 1189 2012240 0 0 IR-PCI-MSI 32768-edge i915 146: 0 0 0 0 0 0 1284 0 IR-PCI-MSI 514048-edge snd_hda_intel:card0 NMI: 149 142 144 142 142 139 139 140 Non-maskable interrupts LOC: 6369058 4847385 4761528 4736468 4743145 5073217 4758252 4776585 Local timer interrupts SPU: 0 0 0 0 0 0 0 0 Spurious interrupts PMI: 149 142 144 142 142 139 139 140 Performance monitoring interrupts IWI: 109 60 122 593 122 116564 143 141 IRQ work interrupts RTR: 0 0 0 0 0 0 0 0 APIC ICR read retries RES: 829540 590855 336373 233901 183781 163458 154817 144969 Rescheduling interrupts CAL: 342418 335169 339471 340453 334637 334367 333269 333615 Function call interrupts TLB: 519704 551340 538778 543580 546748 540570 540980 539574 TLB shootdowns TRM: 42135 42135 42135 42135 42135 42135 42135 42135 Thermal event interrupts THR: 0 0 0 0 0 0 0 0 Threshold APIC interrupts DFR: 0 0 0 0 0 0 0 0 Deferred Error APIC interrupts MCE: 0 0 0 0 0 0 0 0 Machine check exceptions MCP: 80 81 81 81 81 81 81 81 Machine check polls ERR: 0 MIS: 0 PIN: 0 0 0 0 0 0 0 0 Posted-interrupt notification event NPI: 0 0 0 0 0 0 0 0 Nested posted-interrupt event PIW: 0 0 0 0 0 0 0 0 Posted-interrupt wakeup event Potem zrobiłem: ping 12 (i przerwałem po jakimś czasie) Potem mam taki wynik (cat /proc/interrupts): CPU0 CPU1 CPU2 CPU3 CPU4 CPU5 CPU6 CPU7 0: 8 0 0 0 0 0 0 0 IR-IO-APIC 2-edge timer 1: 0 15 0 0 0 0 0 0 IR-IO-APIC 1-edge i8042 8: 0 0 1 0 0 0 0 0 IR-IO-APIC 8-edge rtc0 9: 0 1137 0 0 0 0 0 0 IR-IO-APIC 9-fasteoi acpi 12: 0 0 0 0 0 0 0 533 IR-IO-APIC 12-edge i8042 14: 0 0 0 0 0 0 0 0 IR-IO-APIC 14-fasteoi INT34BB:00 120: 0 0 0 0 0 0 0 0 DMAR-MSI 0-edge dmar0 121: 0 0 0 0 0 0 0 0 DMAR-MSI 1-edge dmar1 122: 0 0 0 0 0 0 0 0 IR-PCI-MSI 458752-edge PCIe PME, aerdrv, pcie-dpc 123: 0 0 0 0 0 0 0 0 IR-PCI-MSI 475136-edge PCIe PME, aerdrv, pcie-dpc 124: 0 0 0 0 0 0 0 0 IR-PCI-MSI 479232-edge PCIe PME, aerdrv, pcie-dpc 125: 0 0 0 0 0 0 0 0 IR-PCI-MSI 483328-edge PCIe PME, aerdrv, pcie-dpc 126: 0 0 51459 352076 0 649 28976 34018 IR-PCI-MSI 327680-edge xhci_hcd 127: 0 0 0 0 18 0 0 0 IR-PCI-MSI 1048576-edge rtsx_pci 128: 0 0 0 0 0 0 0 0 IR-PCI-MSI 2097152-edge enp4s0 129: 0 0 1 0 0 23 0 0 IR-PCI-MSI 3670016-edge nvme0q0 130: 92596 0 0 0 0 0 0 0 IR-PCI-MSI 3670017-edge nvme0q1 131: 0 100798 0 0 0 0 0 0 IR-PCI-MSI 3670018-edge nvme0q2 132: 0 0 107391 0 0 0 0 0 IR-PCI-MSI 3670019-edge nvme0q3 133: 0 0 0 85477 0 0 0 0 IR-PCI-MSI 3670020-edge nvme0q4 134: 0 0 0 0 95828 0 0 0 IR-PCI-MSI 3670021-edge nvme0q5 135: 0 0 0 0 0 99692 0 0 IR-PCI-MSI 3670022-edge nvme0q6 136: 0 0 0 0 0 0 104444 0 IR-PCI-MSI 3670023-edge nvme0q7 137: 0 0 0 0 0 0 0 120031 IR-PCI-MSI 3670024-edge nvme0q8 138: 0 0 0 0 0 0 39 0 IR-PCI-MSI 360448-edge mei_me 139: 0 0 0 0 290711 0 0 373 IR-PCI-MSI 2621440-edge iwlwifi: default queue 140: 20 0 0 2510 11 198 22236 28085 IR-PCI-MSI 2621441-edge iwlwifi: queue 1 141: 20 19 0 157 327 799 32399 10618 IR-PCI-MSI 2621442-edge iwlwifi: queue 2 142: 0 4 436 1082 51 0 3440 24154 IR-PCI-MSI 2621443-edge iwlwifi: queue 3 143: 0 2 48 192 141 0 1588 18347 IR-PCI-MSI 2621444-edge iwlwifi: queue 4 144: 0 0 0 0 0 33 0 0 IR-PCI-MSI 2621445-edge iwlwifi: exception 145: 239 0 0 2802 1189 2013330 0 0 IR-PCI-MSI 32768-edge i915 146: 0 0 0 0 0 0 1284 0 IR-PCI-MSI 514048-edge snd_hda_intel:card0 NMI: 149 143 145 142 143 139 140 141 Non-maskable interrupts LOC: 6383454 4863549 4776568 4751939 4759557 5089009 4771801 4792773 Local timer interrupts SPU: 0 0 0 0 0 0 0 0 Spurious interrupts PMI: 149 143 145 142 143 139 140 141 Performance monitoring interrupts IWI: 109 60 122 593 124 116678 143 141 IRQ work interrupts RTR: 0 0 0 0 0 0 0 0 APIC ICR read retries RES: 831889 591806 337069 234466 184234 163844 155223 145396 Rescheduling interrupts CAL: 346314 338676 344120 343947 338531 338607 337458 336734 Function call interrupts TLB: 525036 556143 544961 548351 551754 546683 547124 544654 TLB shootdowns TRM: 42326 42326 42326 42326 42326 42326 42326 42326 Thermal event interrupts THR: 0 0 0 0 0 0 0 0 Threshold APIC interrupts DFR: 0 0 0 0 0 0 0 0 Deferred Error APIC interrupts MCE: 0 0 0 0 0 0 0 0 Machine check exceptions MCP: 81 82 82 82 82 82 82 82 Machine check polls ERR: 0 MIS: 0 PIN: 0 0 0 0 0 0 0 0 Posted-interrupt notification event NPI: 0 0 0 0 0 0 0 0 Nested posted-interrupt event PIW: 0 0 0 0 0 0 0 0 Posted-interrupt wakeup event