projects / lttng-tools.git / blame
| Commit | Line | Data |
|---|---|---|
| 79e094df PP |
1 | lttng-view(1) |
| 2 | ============= | |
| 3 | ||
| 4 | ||
| 5 | NAME | |
| 6 | ---- | |
| 7 | lttng-view - View the traces of an LTTng tracing session | |
| 8 | ||
| 9 | ||
| 10 | SYNOPSIS | |
| 11 | -------- | |
| 12 | [verse] | |
| ce19b9ed | 13 | *lttng* ['linkgenoptions:(GENERAL OPTIONS)'] *view* [option:--viewer='CMD'] [option:--trace-path='PATH' | 'SESSION'] |
| 79e094df PP |
14 | |
| 15 | ||
| 16 | DESCRIPTION | |
| 17 | ----------- | |
| 18 | The `lttng view` command launches an external trace viewer to view the | |
| 19 | current trace of a tracing session. | |
| 20 | ||
| 21 | If 'SESSION' is omitted, the viewer is launched for the current tracing | |
| 22 | session (see linklttng:lttng-create(1) for more information | |
| 23 | about the current tracing session). Otherwise, it is launched for the | |
| 24 | existing tracing session named 'SESSION'. `lttng list` | |
| 25 | outputs all the existing tracing sessions (see linklttng:lttng-list(1)). | |
| 26 | ||
| 27 | By default, the linklttng:babeltrace(1) trace viewer is launched. | |
| 28 | Another trace viewer command can be specified using the | |
| 29 | option:--viewer option. | |
| 30 | ||
| 31 | By default, the trace path of the chosen tracing session is given | |
| 32 | as the first positional argument to the trace viewer. This path can | |
| 33 | be overridden using the option:--trace-path option. | |
| 34 | ||
| 35 | ||
| 36 | include::common-cmd-options-head.txt[] | |
| 37 | ||
| 38 | ||
| 39 | option:-t, option:--trace-path='PATH':: | |
| 40 | View trace at path 'PATH' instead of using the chosen tracing | |
| 41 | session's trace path. | |
| 42 | ||
| 43 | option:-e, option:--viewer='CMD':: | |
| 44 | Use 'CMD' as the trace viewer. | |
| 45 | ||
| 46 | ||
| 47 | include::common-cmd-help-options.txt[] | |
| 48 | ||
| 49 | ||
| 50 | include::common-cmd-footer.txt[] | |
| 51 | ||
| 52 | ||
| 53 | SEE ALSO | |
| 54 | -------- | |
| 55 | linklttng:lttng(1) |