The default schedule behavior is to 'wait' immediately following the skip_first steps. As a consequence, if we want to wait 5k steps between traces, the earliest possible trace we can collect is after 5k steps. We'd like to be able to record a trace early in training, like at step 100, and then subsequently once every 5k steps.

cc @robieta @chaekit @aaronenyeshi @ngimel @nbcsm @guotuofeng @guyang3532 @gaoteng-git @tiffzhaofb