Read query execution time - how to get/find

Hi Team,
I want to know how to get read query execution time in Cassandra. I have tried FQL - querylog but it has following parameters and it does not have end time
Query start time:
Protocol version:
Generated timestamp:
Generated nowInSeconds:-

Please help

Welcome! A friendly note to let you know that this forum is mainly for K8ssandra-related discussions.

I would suggest you browse the cassandra tag on Stack Overflow (for developers) and Stack Exchange for answers to previously asked questions. If you have a question which hasn’t been answered before, feel free to post on those sites. Cheers!