Diff Report
Run #530ad1a439784: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #530ad2358a7c5: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchField

Drupal\Core\Database\Statement::fetchFieldRun #530ad1a439784Run #530ad2358a7c5DiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)66 63 -3 -4.5%
Incl. Wall Time (microsec) per call 7 6 -0 -4.5%
Excl. Wall Time (microsec)50 45 -5 -10.0%
Incl. CPU (microsecs)80 73 -7 -8.8%
Incl. CPU (microsecs) per call 8 7 -1 -8.8%
Excl. CPU (microsec)54 46 -8 -14.8%
Incl. MemUse (bytes)3,256 3,256 0 0.0%
Incl. MemUse (bytes) per call 326 326 0 0.0%
Excl. MemUse (bytes)2,448 2,448 0 0.0%
Incl. PeakMemUse (bytes)728 728 0 0.0%
Incl. PeakMemUse (bytes) per call 73 73 0 0.0%
Excl. PeakMemUse (bytes)728 728 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% -3 -0.4% -7 -2.9% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-5 -166.7% -8 -114.3% 0 N/A% 0 N/A%
Parent functions
Drupal\shortcut\ShortcutSetStorageController::getAssignedToUser0 N/A% -6 -200.0% -7 -100.0% 0 N/A% 0 N/A%
Drupal\Core\Path\AliasManager::lookupPathSource0 N/A% 3 100.0% 0 0.0% 0 N/A% 0 N/A%
Child function
PDOStatement::fetchColumn0 N/A% 2 66.7% 1 14.3% 0 N/A% 0 N/A%