SQL*Net message to client 2 0.00 0.00
SQL*Net message from client 2 0.01 0.01
官方文档:
参考文档:https://blogs.oracle.com/askmaclean/entry/maclean%E6%95%99%E4%BD%A0%E8%AF%BBoracle_10046_sql_trace
MOS文档:TKProf Interpretation (9i and above) (文档 ID 760786.1)
Interpreting Raw SQL_TRACE output (文档 ID 39817.1)