Diff Report
Run #52e96ef41921e: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e96dacba2bc: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchField

Drupal\Core\Database\Statement::fetchFieldRun #52e96ef41921eRun #52e96dacba2bcDiffDiff%
Number of Function Calls13 13 0 0.0%
Incl. Wall Time (microsec)206 152 -54 -26.2%
Incl. Wall Time (microsec) per call 16 12 -4 -26.2%
Excl. Wall Time (microsec)140 103 -37 -26.4%
Incl. CPU (microsecs)220 169 -51 -23.2%
Incl. CPU (microsecs) per call 17 13 -4 -23.2%
Excl. CPU (microsec)135 107 -28 -20.7%
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% -54 -0.1% -51 -0.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-37 -68.5% -28 -54.9% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Path\AliasManager::lookupPathSource0 N/A% -46 -85.2% -43 -84.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Merge::execute0 N/A% -9 -16.7% -10 -19.6% 0 N/A% 0 N/A%
Drupal\Core\Entity\Query\Sql\Query::result0 N/A% 1 1.9% 1 2.0% 0 N/A% 0 N/A%
Drupal\shortcut\ShortcutSetStorageController::getAssignedToUser0 N/A% 0 0.0% 1 2.0% 0 N/A% 0 N/A%
Child function
PDOStatement::fetchColumn0 N/A% -17 -31.5% -23 -45.1% 0 N/A% 0 N/A%