Diff Report
Run #5206d663ca0ba: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5206d6d973591: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchField

Drupal\Core\Database\Statement::fetchFieldRun #5206d663ca0baRun #5206d6d973591DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)95 103 8 8.4%
Incl. Wall Time (microsec) per call 24 26 2 8.4%
Excl. Wall Time (microsec)68 68 0 0.0%
Incl. CPU (microsecs)106 117 11 10.4%
Incl. CPU (microsecs) per call 27 29 3 10.4%
Excl. CPU (microsec)69 70 1 1.4%
Incl. MemUse (bytes)4,736 4,736 0 0.0%
Incl. MemUse (bytes) per call 1,184 1,184 0 0.0%
Excl. MemUse (bytes)3,864 3,864 0 0.0%
Incl. PeakMemUse (bytes)2,888 2,888 0 0.0%
Incl. PeakMemUse (bytes) per call 722 722 0 0.0%
Excl. PeakMemUse (bytes)2,680 2,680 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% 8 2.8% 11 6.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% 1 9.1% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Query\Merge::execute0 N/A% 15 187.5% 17 154.5% 0 N/A% 0 N/A%
Drupal\Core\Path\AliasManager::lookupPathSource0 N/A% -10 -125.0% -11 -100.0% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\pager\PagerPluginBase::executeCountQuery0 N/A% 3 37.5% 4 36.4% 0 N/A% 0 N/A%
Drupal\shortcut\ShortcutSetStorageController::getAssignedToUser0 N/A% 0 0.0% 1 9.1% 0 N/A% 0 N/A%
Child function
PDOStatement::fetchColumn0 N/A% 8 100.0% 10 90.9% 0 N/A% 0 N/A%