Is it normal broker nodes used lots of cpu resources when most of my queries are written in SQL?

I hava about 60 queries a second. And there are 3 broker nodes each of them has an 8 core cpu and 16 gig ram. All of them use all cpu resources and queries are so slow many of them may cost more than 5 seconds.

there are my broker config:



HTTP server settings


HTTP client settings

Processing threads and buffers





and jvm configL




















Your configurations look pretty reasonable to me. How many historical nodes do you have?

If you are seeing all cores on all 3 brokers consistently maxed out, that’s pretty indicative to me that you could benefit from an additional broker node or two. Are your historical nodes also fully utilizing their CPUs?