| 1 | <facility name=heartbeat> |
| 2 | <description>The heartbeat facility has event related to heartbeat timer</description> |
| 3 | |
| 4 | <event name=time_heartbeat> |
| 5 | <description>System time values sent periodically to detect cycle counter |
| 6 | rollovers. Useful when only the 32 LSB of the TSC are saved in events |
| 7 | header : we save the full 64 bits in this event. |
| 8 | </description> |
| 9 | <typeref name=timestamp/> |
| 10 | </event> |
| 11 | |
| 12 | <type name=timestamp> |
| 13 | <struct> |
| 14 | <field name="seconds"><uint size=4/></field> |
| 15 | <field name="nanoseconds"><uint size=4/></field> |
| 16 | <field name="cycle_count"><uint size=8/></field> |
| 17 | </struct> |
| 18 | </type> |
| 19 | |
| 20 | </facility> |