lttng-syscallstats1
Lttng analyses syscall statistics
Overview
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.
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
-
--procname PROCNAME -
Filter the results only for this list of process names
-
--tid TID -
Filter the results only for this list of TIDs
Releases
Unchanged in 4 releases since Debian 9 (Stretch).