| 1 | lttng-destroy(1) |
| 2 | =============== |
| 3 | |
| 4 | |
| 5 | NAME |
| 6 | ---- |
| 7 | lttng-destroy - Destroy an LTTng tracing session |
| 8 | |
| 9 | |
| 10 | SYNOPSIS |
| 11 | -------- |
| 12 | [verse] |
| 13 | *lttng* ['GENERAL OPTIONS'] *destroy* [option:--all | 'SESSION'] |
| 14 | |
| 15 | |
| 16 | DESCRIPTION |
| 17 | ----------- |
| 18 | The `lttng destroy` command destroys one or more tracing sessions. |
| 19 | |
| 20 | If no options are specified, the current tracing session is destroyed |
| 21 | (see linklttng:lttng-create(1) for more information about the current |
| 22 | tracing session). |
| 23 | |
| 24 | If 'SESSION' is specified, the existing tracing session named 'SESSION' |
| 25 | is destroyed. `lttng list` outputs all the existing tracing sessions |
| 26 | (see linklttng:lttng-list(1)). |
| 27 | |
| 28 | If the option:--all option is used, *all* the tracing sessions, as listed |
| 29 | in the output of `lttng list`, are destroyed. |
| 30 | |
| 31 | Destroying a tracing session stops any tracing running within the latter. |
| 32 | |
| 33 | Destroying a tracing session does not destroy the recorded trace data, |
| 34 | if any; it frees resources acquired by the session daemon and tracer |
| 35 | side, making sure to flush all trace data. |
| 36 | |
| 37 | |
| 38 | include::common-cmd-options-head.txt[] |
| 39 | |
| 40 | |
| 41 | option:-a, option:--all:: |
| 42 | Destroy all tracing sessions. |
| 43 | |
| 44 | |
| 45 | include::common-cmd-help-options.txt[] |
| 46 | |
| 47 | |
| 48 | include::common-cmd-footer.txt[] |
| 49 | |
| 50 | |
| 51 | SEE ALSO |
| 52 | -------- |
| 53 | linklttng:lttng-create(1), |
| 54 | linklttng:lttng-set-session(1), |
| 55 | linklttng:lttng(1) |