1、安裝
https://www.cnblogs.com/dylancao/p/10778662.html
2、使用
https://www.cnblogs.com/arnoldlu/p/6241297.html
https://www.mobibrw.com/2017/7502
如果實在ros下想要運行的時候加載ros的一些參數,最好使用roslaunch啓動,例如:
<node pkg="cti_decision_planning" name="cti_decision_planning" type="cti_decision_planning_node" launch-prefix="perf record -g -e cpu-clock" output="screen">
https://www.ibm.com/developerworks/cn/linux/l-cn-perf1/index.html