High deadtime due to FUs crashing
Created by: gladky
There was high deadtime due to FUs crashing. http://daq-expert-dev.cms/DAQExpert/?start=2017-10-01T17:59:13.039Z&end=2017-10-01T18:39:58.806Z
Around 20:20 we see that the number of crashed FUs is increasing. We could easily identify the problem by checking the percentage of FUs crashed against some threshold (Hannes suggested 1%)
http://daq-expert-dev.cms/daq2view-react/index_fff.html?setup=testbed&time=2017-10-01-20:19:37
The question is: could the problem be identified earlier than 20:20?