Not able to get data occupied by Set in SDD

I have added some data in new_namespace and not getting the size of data in the set set_new_test_1

asinfo -v "histogram:type=object-size;namespace=new_namespace;set=set_new_test_1"                                                                                                                        

Some histograms are updated every nsup-hist-period. Did you allow time for NSUP to build it?

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