MySQL returned an empty result set (i.e. zero rows). (Query took 0.0008 seconds.)
SELECT * FROM `x$latest_file_io`
| thread | file
File name for file I/O objects, table name for tab… | latency
Value in picoseconds of the event's duration or NU… | operation
Operation type, for example read, write or lock | requested
Number of bytes that the operation read or wrote, … |
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