MySQL 5.7 Reference Manual Including MySQL NDB Cluster 7.5 and NDB Cluster 7.6
Displays all currently enabled Performance Schema instruments. This might be a long list.
mysql> CALL sys.ps_setup_show_enabled_instruments()\G
*************************** 1. row ***************************
enabled_instruments: wait/io/file/sql/map
timed: YES
*************************** 2. row ***************************
enabled_instruments: wait/io/file/sql/binlog
timed: YES
*************************** 3. row ***************************
enabled_instruments: wait/io/file/sql/binlog_cache
timed: YES
...