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lttng-syscallstats

LTTng analyses syscall statistics

usage: lttng-syscallstats [-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] [--procname PROCNAME] [--tid TID] <path/to/trace>

The syscallstats command.

<path/to/trace>
trace path

show this help message and exit
Refresh period, with optional units suffix (default units: s)
Manipulate timestamps based on GMT instead of local time
Skip the trace validation
start time: hh:mm:ss[.nnnnnnnnn]
end time: hh:mm:ss[.nnnnnnnnn]
Period definition
Period captures definition
Analysis period start marker event name
Analysis period end marker event name (requires --period-begin)
Optional, list of event field names used to match period markers (default: cpu_id)
Optional, list of event field names used to match period marker. If none specified, use the same --period-begin-key
Optional, define a fixed key value to which a period must correspond to be considered.
Filter the results only for this list of CPU IDs
time range: [begin,end]
use trace size to approximate progress
disable stream intersection mode
show program's version number and exit
Enable debug mode (or set LTTNG_ANALYSES_DEBUG environment variable)
Disable colored output
Don't display the progress bar
Filter the results only for this list of process names
Filter the results only for this list of TIDs