[Description] How many statements have matched the normalized statement string in addition to the one which has created the log entry. The value is zero if a statement has been normalized, its normalized representation has been added to the log but no further queries inspected by PECL/mysqlnd_qc have the same normalized statement string. [Key] 
occurences
q u e r y
o c c u r e n c e s
e l i g i b l e _ f o r _ c a c h i n g
a v g _ r u n _ t i m e
a v g _ s t o r e _ t i m e
m i n _ r u n _ t i m e
m i n _ s t o r e _ t i m e
m a x _ r u n _ t i m e
m a x _ s t o r e _ t i m e