Hi John, I tried your suggestion, and I found that the cpu usage is really reduced a lot. Thank you for your help!!!!! Joe -- View this message in context: http://ros-users.122217.n3.nabble.com/cpu-usage-of-Gazebo-tp911241p913849.html Sent from the ROS-Users mailing list archive at Nabble.com. ------------------------------------------------------------------------------ ThinkGeek and WIRED's GeekDad team up for the Ultimate GeekDad Father's Day Giveaway. ONE MASSIVE PRIZE to the lucky parental unit. See the prize list and enter to win: http://p.sf.net/sfu/thinkgeek-promo _______________________________________________ ros-users mailing list ros-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/ros-users