Diff Report
Run #550de112c2927: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #550de0b43acdf: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::fields

Drupal\Core\Database\Query\Select::fieldsRun #550de112c2927Run #550de0b43acdfDiffDiff%
Number of Function Calls14 14 0 0.0%
Incl. Wall Time (microsec)791 795 4 0.5%
Incl. Wall Time (microsec) per call 57 57 0 0.5%
Excl. Wall Time (microsec)358 364 6 1.7%
Incl. MemUse (bytes)134,344 134,368 24 0.0%
Incl. MemUse (bytes) per call 9,596 9,598 2 0.0%
Excl. MemUse (bytes)1,712 1,712 0 0.0%
Incl. PeakMemUse (bytes)29,448 29,448 0 0.0%
Incl. PeakMemUse (bytes) per call 2,103 2,103 0 0.0%
Excl. PeakMemUse (bytes)4,512 4,512 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\Select::fields [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Database\Query\Select::fields0 N/A% 4 0.0% 24 0.6% 0 0.0%
Exclusive Metrics Diff for Current Function6 150.0% 0 0.0% 0 N/A%
Parent functions
Drupal\Core\Menu\MenuTreeStorage::loadByRoute0 N/A% 4 100.0% 24 100.0% 0 N/A%
Drupal\Core\Config\DatabaseStorage::listAll0 N/A% 0 0.0% 0 0.0% 0 N/A%
Child function
Drupal\Core\Database\Query\Select::addField0 N/A% -2 -50.0% 24 100.0% 0 N/A%