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| LTTNG-MEMTOP(1) |
User Commands |
LTTNG-MEMTOP(1) |
NAME¶
lttng-memtop - LTTng analyses memory top
DESCRIPTION¶
usage: lttng-memtop [-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] [--limit LIMIT] [--top]
<path/to/trace>
The memtop 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
- --limit LIMIT
- Limit to top X (default = 10)
- --top
- Output the top results
