ps aux | grep irq output

root         3  0.3  0.0      0     0 ?        S    04:33   0:00 [ksoftirqd/0]
root        26  0.3  0.0      0     0 ?        S    04:33   0:00 [ksoftirqd/1]
root        37  0.0  0.0      0     0 ?        S    04:33   0:00 [irq/9-acpi]
root        64  0.0  0.0      0     0 ?        S    04:33   0:00 [irq/14-ata_piix]
root        65  0.0  0.0      0     0 ?        S    04:33   0:00 [irq/15-ata_piix]
root        69  0.5  0.0      0     0 ?        S    04:33   0:00 [irq/19-ata_piix]
root        74  0.0  0.0      0     0 ?        S    04:33   0:00 [irq/23-ehci_hcd]
root        75  0.1  0.0      0     0 ?        S    04:33   0:00 [irq/23-uhci_hcd]
root        76  0.0  0.0      0     0 ?        S    04:33   0:00 [irq/19-uhci_hcd]
root        77  0.0  0.0      0     0 ?        S    04:33   0:00 [irq/18-uhci_hcd]
root        78  0.0  0.0      0     0 ?        S    04:33   0:00 [irq/16-uhci_hcd]
root        80  0.0  0.0      0     0 ?        S    04:33   0:00 [irq/12-i8042]
root        81  0.0  0.0      0     0 ?        S    04:33   0:00 [irq/1-i8042]
root        82  0.0  0.0      0     0 ?        S    04:33   0:00 [irq/8-rtc0]
root       151  0.0  0.0      0     0 ?        S    04:33   0:00 [irq/19-firewire]
root       178  0.1  0.0      0     0 ?        S    04:33   0:00 [irq/40-nouveau]
root       418  0.0  0.0      0     0 ?        S    04:34   0:00 [irq/16-snd_hda_]
root       426  0.0  0.0      0     0 ?        S    04:34   0:00 [irq/7-parport0]
root      1255  0.2  0.0      0     0 ?        S    04:34   0:00 [irq/18-rt2800pc]
root      1258  0.0  0.0      0     0 ?        S    04:34   0:00 [irq/20-eth0]
audiote+  2179  0.0  0.0  11684   928 pts/4    S+   04:36   0:00 grep --color=auto irq