Each query’s execution can be traced to see to which nodes it was sent, what operations were performed etc.
First tracing has to be enabled for a query and then its result will contain a tracing id which can be used to query tracing information.
Queries that support tracing:
After obtaining the tracing id you can use
Session::get_tracing_info() to query tracing information.
TracingInfo contains values that are the same in Scylla and Cassandra®.
TracingInfo does not contain some needed value it’s possible to query it manually from the tables