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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 14:30:35 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 14:30:35 +0000 |
commit | 378c18e5f024ac5a8aef4cb40d7c9aa9633d144c (patch) | |
tree | 44dfb6ca500d32cabd450649b322a42e70a30683 /sys-utils/irqtop.1.adoc | |
parent | Initial commit. (diff) | |
download | util-linux-378c18e5f024ac5a8aef4cb40d7c9aa9633d144c.tar.xz util-linux-378c18e5f024ac5a8aef4cb40d7c9aa9633d144c.zip |
Adding upstream version 2.38.1.upstream/2.38.1upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | sys-utils/irqtop.1.adoc | 71 |
1 files changed, 71 insertions, 0 deletions
diff --git a/sys-utils/irqtop.1.adoc b/sys-utils/irqtop.1.adoc new file mode 100644 index 0000000..3f215d2 --- /dev/null +++ b/sys-utils/irqtop.1.adoc @@ -0,0 +1,71 @@ +//po4a: entry man manual += irqtop(1) +:doctype: manpage +:man manual: User Commands +:man source: util-linux {release-version} +:page-layout: base +:command: irqtop + +== NAME + +irqtop - utility to display kernel interrupt information + +== SYNOPSIS + +*irqtop* [options] + +== 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*. + +== 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_. + +*-c*, *--cpu-stat* _mode_:: +Show per-cpu statistics by specified mode. Available modes are: *auto*, *enable*, *disable*. The default option *auto* detects the width of window, then shows the per-cpu statistics if the width of window is large enouth to show a full line of statistics. + +*-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. + +include::man-common/help-version.adoc[] + +== 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 + +== AUTHORS + +mailto:pizhenwei@bytedance.com[Zhenwei Pi], +mailto:kerolasa@iki.fi[Sami Kerola], +mailto:kzak@redhat.com[Karel Zak] + +include::man-common/bugreports.adoc[] + +include::man-common/footer.adoc[] + +ifdef::translation[] +include::man-common/translation.adoc[] +endif::[] |