code: public PreExecutionInterceptorContext shouldNotCollectCallTree(String reason) {
  		if (!mustCollectCallTree) {
  			logger.debug("Should not collect call tree because {}", reason);
  			collectCallTree = false;
  		}
  		return this;
  	}
docs: Requests that this request should not be profiled
  
  @param reason the reason why no call tree should be collected (debug message)
  @return <code>this</code> for chaining