| | 1 | = babeltrace2-plugin-utils(7) |
| | 2 | :manpagetype: plugin |
| | 3 | :revdate: 14 September 2019 |
| | 4 | |
| | 5 | |
| | 6 | == NAME |
| | 7 | |
| | 8 | babeltrace2-plugin-utils - Babeltrace 2's common graph utilities plugin |
| | 9 | |
| | 10 | |
| | 11 | == DESCRIPTION |
| | 12 | |
| | 13 | The Babeltrace~2 `utils` plugin contains common, generic utility |
| | 14 | component classes which you can use in any processing graph. |
| | 15 | |
| | 16 | include::common-see-babeltrace2-intro.txt[] |
| | 17 | |
| | 18 | |
| | 19 | == COMPONENT CLASSES |
| | 20 | |
| | 21 | compcls:filter.utils.muxer:: |
| | 22 | Muxes messages by time. |
| | 23 | + |
| | 24 | See man:babeltrace2-filter.utils.muxer(7). |
| | 25 | |
| | 26 | compcls:filter.utils.trimmer:: |
| | 27 | Discards all the consumed messages with a time outside a given |
| | 28 | time range, effectively ``cutting'' trace streams. |
| | 29 | + |
| | 30 | See man:babeltrace2-filter.utils.trimmer(7). |
| | 31 | |
| | 32 | compcls:sink.utils.counter:: |
| | 33 | Prints the number of consumed messages, either once at the end or |
| | 34 | periodically. |
| | 35 | + |
| | 36 | See man:babeltrace2-sink.utils.counter(7). |
| | 37 | |
| | 38 | compcls:sink.utils.dummy:: |
| | 39 | Consumes messages and discards them (does nothing with them). |
| | 40 | + |
| | 41 | This is useful for testing and benchmarking a trace processing graph |
| | 42 | application, for example. |
| | 43 | + |
| | 44 | See man:babeltrace2-sink.utils.dummy(7). |
| | 45 | |
| | 46 | |
| | 47 | include::common-footer.txt[] |
| | 48 | |
| | 49 | |
| | 50 | == SEE ALSO |
| | 51 | |
| | 52 | man:babeltrace2-intro(7), |
| | 53 | man:babeltrace2-filter.utils.muxer(7), |
| | 54 | man:babeltrace2-filter.utils.trimmer(7), |
| | 55 | man:babeltrace2-sink.utils.counter(7), |
| | 56 | man:babeltrace2-sink.utils.dummy(7) |
projects / babeltrace.git / blame_incremental