Provided by: python3-lttnganalyses_0.6.1-3_all
NAME
lttng-irqstats-mi - LTTng analyses IRQ statistics machine interface
DESCRIPTION
usage: lttng-irqstats-mi [-h] [-r REFRESH] [--gmt] [--skip-validation] [--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> The irq command. positional arguments: <path/to/trace> trace path optional arguments: -h, --help show this help message and exit -r REFRESH, --refresh REFRESH Refresh period, with optional units suffix (default units: s) --gmt Manipulate timestamps based on GMT instead of local time --skip-validation Skip the trace validation --begin BEGIN start time: hh:mm:ss[.nnnnnnnnn] --end END end time: hh:mm:ss[.nnnnnnnnn] --period PERIOD Period definition --period-captures PERIOD_CAPTURES Period captures definition --period-begin PERIOD_BEGIN Analysis period start marker event name --period-end PERIOD_END Analysis period end marker event name (requires --period-begin) --period-begin-key PERIOD_BEGIN_KEY Optional, list of event field names used to match period markers (default: cpu_id) --period-end-key PERIOD_END_KEY Optional, list of event field names used to match period marker. If none specified, use the same --period-begin-key --period-key-value PERIOD_KEY_VALUE Optional, define a fixed key value to which a period must correspond to be considered. --cpu CPU Filter the results only for this list of CPU IDs --timerange TIMERANGE time range: [begin,end] --progress-use-size use trace size to approximate progress --no-intersection disable stream intersection mode -V, --version show program's version number and exit --debug Enable debug mode (or set LTTNG_ANALYSES_DEBUG environment variable) --no-color Disable colored output --no-progress Don't display the progress bar --min MIN Filter out durations shorter than min usec --max MAX Filter out durations longer than max usec --freq Output the frequency distribution of handler durations --freq-resolution FREQ_RESOLUTION Frequency distribution resolution (default 20) --freq-uniform Use a uniform resolution across distributions --freq-series Consolidate frequency distribution histogram as a single one --log Output the IRQs in chronological order --stats Output IRQ statistics --irq IRQ Output results only for the list of IRQ --softirq SOFTIRQ Output results only for the list of SoftIRQ