Wake Up for TQL Scheduler was dropped.

Hi experts,

 

Since a while i have >10000 events per day like these in the error.log:

 

UCMDB - scheduler for customer 1, id name: Default Client] (TqlSchedulerManagerImpl.java:451) WARN  - Wake Up for TQL Scheduler was dropped. Previous wake up finished 927 ms ago (<1000)

 

Can you help me out what the event means and give me some tips to get to the cause of it?

 

Gr,

Ronald