Enterprise Manager(Collector and MOM) outputs the below warning message every 15 seconds.
[WARN] [pool-<n>-thread-<m>] [Manager] ATDS: baseline prediction not available for: SuperDomain|<Host_Name>|<Process_Name>|<Agent_Name>|Frontends|Apps|<App_Name>|URLs|Default:Average Response Time (ms)
e.g.:
[WARN] [pool-10-thread-18] [Manager] ATDS: baseline prediction not available for: SuperDomain/APS EXT|sbr00ap03|WebSphere|APPECell01/APPECluster02.Srv04|Frontends|Apps|BR0573C08_ConfirmacaoPresenca|URLs|Default:Average Response Time (ms)
CA Application Performance Management 10.7 release.
This is due to a new feature added to APM 10.x - AutoTrace with Differential Analysis.
Option 1: