Recently Alexandr announced new Percona-XtraDB-9.1 release, and now it is good time to summarize features we have and what is expected soon.
This release contains long waited features from 5.0:
USER/TABLE/INDEX/CLIENT_STATISTICS + THREAD_STATISTICS ( coming in release-10)
Extended slow.log is now even more extended, there is additional information for each query:
# Bytes_sent: 4973 Tmp_tables: […]Read more