.\" DO NOT MODIFY THIS FILE!  It was generated by help2man 1.47.4.
.TH LTTNG\-IRQLOG "1" "January 2017" "LTTng Analyses v0.6.0" "User Commands"
.SH NAME
lttng\-irqlog \- LTTng analyses IRQ log
.SH DESCRIPTION
usage: lttng\-irqlog [\-h] [\-r REFRESH] [\-\-gmt] [\-\-skip\-validation]
.TP
[\-\-begin BEGIN] [\-\-end END] [\-\-period PERIOD]
[\-\-period\-captures PERIOD_CAPTURES]
[\-\-period\-begin PERIOD_BEGIN] [\-\-period\-end PERIOD_END]
[\-\-period\-begin\-key PERIOD_BEGIN_KEY]
[\-\-period\-end\-key PERIOD_END_KEY]
[\-\-period\-key\-value PERIOD_KEY_VALUE] [\-\-cpu CPU]
[\-\-timerange TIMERANGE] [\-\-progress\-use\-size]
[\-\-no\-intersection] [\-V] [\-\-debug] [\-\-no\-color]
[\-\-no\-progress] [\-\-min MIN] [\-\-max MAX] [\-\-freq]
[\-\-freq\-resolution FREQ_RESOLUTION] [\-\-freq\-uniform]
[\-\-freq\-series] [\-\-log] [\-\-stats] [\-\-irq IRQ]
[\-\-softirq SOFTIRQ]
<path/to/trace>
.PP
The irq command.
.SS "positional arguments:"
.TP
<path/to/trace>
trace path
.SS "optional arguments:"
.TP
\fB\-h\fR, \fB\-\-help\fR
show this help message and exit
.TP
\fB\-r\fR REFRESH, \fB\-\-refresh\fR REFRESH
Refresh period, with optional units suffix (default
units: s)
.TP
\fB\-\-gmt\fR
Manipulate timestamps based on GMT instead of local
time
.TP
\fB\-\-skip\-validation\fR
Skip the trace validation
.TP
\fB\-\-begin\fR BEGIN
start time: hh:mm:ss[.nnnnnnnnn]
.TP
\fB\-\-end\fR END
end time: hh:mm:ss[.nnnnnnnnn]
.TP
\fB\-\-period\fR PERIOD
Period definition
.TP
\fB\-\-period\-captures\fR PERIOD_CAPTURES
Period captures definition
.TP
\fB\-\-period\-begin\fR PERIOD_BEGIN
Analysis period start marker event name
.TP
\fB\-\-period\-end\fR PERIOD_END
Analysis period end marker event name (requires
\fB\-\-period\-begin\fR)
.TP
\fB\-\-period\-begin\-key\fR PERIOD_BEGIN_KEY
Optional, list of event field names used to match
period markers (default: cpu_id)
.TP
\fB\-\-period\-end\-key\fR PERIOD_END_KEY
Optional, list of event field names used to match
period marker. If none specified, use the same
\fB\-\-period\-begin\-key\fR
.TP
\fB\-\-period\-key\-value\fR PERIOD_KEY_VALUE
Optional, define a fixed key value to which a period
must correspond to be considered.
.TP
\fB\-\-cpu\fR CPU
Filter the results only for this list of CPU IDs
.TP
\fB\-\-timerange\fR TIMERANGE
time range: [begin,end]
.TP
\fB\-\-progress\-use\-size\fR
use trace size to approximate progress
.TP
\fB\-\-no\-intersection\fR
disable stream intersection mode
.TP
\fB\-V\fR, \fB\-\-version\fR
show program's version number and exit
.TP
\fB\-\-debug\fR
Enable debug mode (or set LTTNG_ANALYSES_DEBUG
environment variable)
.TP
\fB\-\-no\-color\fR
Disable colored output
.TP
\fB\-\-no\-progress\fR
Don't display the progress bar
.TP
\fB\-\-min\fR MIN
Filter out durations shorter than min usec
.TP
\fB\-\-max\fR MAX
Filter out durations longer than max usec
.TP
\fB\-\-freq\fR
Output the frequency distribution of handler durations
.TP
\fB\-\-freq\-resolution\fR FREQ_RESOLUTION
Frequency distribution resolution (default 20)
.TP
\fB\-\-freq\-uniform\fR
Use a uniform resolution across distributions
.TP
\fB\-\-freq\-series\fR
Consolidate frequency distribution histogram as a
single one
.TP
\fB\-\-log\fR
Output the IRQs in chronological order
.TP
\fB\-\-stats\fR
Output IRQ statistics
.TP
\fB\-\-irq\fR IRQ
Output results only for the list of IRQ
.TP
\fB\-\-softirq\fR SOFTIRQ
Output results only for the list of SoftIRQ