утилита для отображения информации о прерывании ядра (utility to display kernel interrupt information)
Имя (Name)
irqtop - utility to display kernel interrupt information
Синопсис (Synopsis)
irqtop [options]
Описание (Description)
Display kernel interrupt counter information in top(1) style
view.
The default output is subject to change. So whenever possible,
you should avoid using default outputs in your scripts. Always
explicitly define expected columns by using --output.
Параметры (Options)
-o, --output list
Specify which output columns to print. Use --help to get a
list of all supported columns. The default list of columns
may be extended if list is specified in the format +list.
-d, --delay seconds
Update interrupt output every seconds intervals.
-s, --sort column
Specify sort criteria by column name. See --help output to
get column names. The sort criteria may be changes in
interactive mode.
-S, --softirq
Show softirqs information.
-V, --version
Display version information and exit.
-h, --help
Display help text and exit.
INTERACTIVE MODE KEY COMMANDS
i
sort by short irq name or number field
t
sort by total count of interrupts (the default)
d
sort by delta count of interrupts
n
sort by long descriptive name field
q Q
stop updates and exit program
