PG_STAT_XACT_USER_FUNCTIONS

PG_STAT_XACT_USER_FUNCTIONS contains statistics on the execution of each function.

Table 1 PG_STAT_XACT_USER_FUNCTIONS columns

Name	Type	Description
funcid	oid	OID of a function
schemaname	name	Schema name
funcname	name	Function name
calls	bigint	Number of times the function has been called
total_time	double precision	Total time spent in the function and all other functions called by it
self_time	double precision	Total time spent in the function itself, excluding other functions called by it