Diff Report
Run #52e97b490de91: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e97bda33da9: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchField

Drupal\Core\Database\Statement::fetchFieldRun #52e97b490de91Run #52e97bda33da9DiffDiff%
Number of Function Calls13 13 0 0.0%
Incl. Wall Time (microsec)157 176 19 12.1%
Incl. Wall Time (microsec) per call 12 14 1 12.1%
Excl. Wall Time (microsec)105 117 12 11.4%
Incl. CPU (microsecs)172 191 19 11.0%
Incl. CPU (microsecs) per call 13 15 1 11.0%
Excl. CPU (microsec)104 116 12 11.5%
Incl. MemUse (bytes)5,080 5,080 0 0.0%
Incl. MemUse (bytes) per call 391 391 0 0.0%
Excl. MemUse (bytes)4,240 4,240 0 0.0%
Incl. PeakMemUse (bytes)856 856 0 0.0%
Incl. PeakMemUse (bytes) per call 66 66 0 0.0%
Excl. PeakMemUse (bytes)856 856 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Statement::fetchField [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Database\Statement::fetchField0 N/A% 19 4.9% 19 1.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function12 63.2% 12 63.2% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Path\AliasManager::lookupPathSource0 N/A% 22 115.8% 21 110.5% 0 N/A% 0 N/A%
Drupal\Core\Entity\Query\Sql\Query::result0 N/A% -3 -15.8% -3 -15.8% 0 N/A% 0 N/A%
Drupal\shortcut\ShortcutSetStorageController::getAssignedToUser0 N/A% -1 -5.3% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Merge::execute0 N/A% 1 5.3% 1 5.3% 0 N/A% 0 N/A%
Child function
PDOStatement::fetchColumn0 N/A% 7 36.8% 7 36.8% 0 N/A% 0 N/A%