| '''Summary'''
|Measures the execution time and memory consumption required for evaluating the specified {{Code|$expression}} and returns a map with the results. The following {{Code|$options}} are available:
* {{Code|memorytime}}: Include memory consumption execution time in result as {{Code|xs:decimal}} (unit: bytesmilliseconds; default: true).* {{Code|timememory}}: Include execution time memory consumption in result as {{Code|xs:integer}} (unit: millisecondsbytes; default: truefalse).
* {{Code|value}}: Include value in result (default: true).
Helpful notes:
|-
| width='120' | '''Signatures'''
|{{Func|prof:dump|$expr as item()*|empty-sequence()}}<br />{{Func|prof:dump|$expr as item()*, $label as xs:string|empty-sequence()}}<br />
|-
| '''Summary'''
==prof:gc==
{{Mark|Introduced with Version 9.2.}}
{| width='100%'
==prof:runtime==
{{Mark|Introduced with Version 9.2.}}
{| width='100%'
* Added: [[#prof:gc|prof:gc]], [[#prof:runtime|prof:runtime]]
* Updated: [[#prof:track|prof:track]]: decimal timing results; by default no memory profiling
;Version 9.0