Re: [druid-user] Tuning parallel merge for sketch queries

I don’t have any good suggestions, alas. But in general for this sort of issue, I would suggest capturing a flame graph in brokers and see where the bottleneck is.

I don’t have any good suggestions, alas. But in general for this sort of issue, I would suggest capturing a flame graph in brokers and see where the bottleneck is. Maybe submit an issue if it still seems hinky.