Diff Report
Run #52353e715a325: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52353d82849e7: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchField

Drupal\Core\Database\Statement::fetchFieldRun #52353e715a325Run #52353d82849e7DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)43 44 1 2.3%
Incl. Wall Time (microsec) per call 14 15 0 2.3%
Excl. Wall Time (microsec)29 30 1 3.4%
Incl. CPU (microsecs)47 50 3 6.4%
Incl. CPU (microsecs) per call 16 17 1 6.4%
Excl. CPU (microsec)29 31 2 6.9%
Incl. MemUse (bytes)3,832 3,832 0 0.0%
Incl. MemUse (bytes) per call 1,277 1,277 0 0.0%
Excl. MemUse (bytes)2,992 2,992 0 0.0%
Incl. PeakMemUse (bytes)872 688 -184 -21.1%
Incl. PeakMemUse (bytes) per call 291 229 -61 -21.1%
Excl. PeakMemUse (bytes)872 688 -184 -21.1%

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% 1 0.0% 3 0.0% 0 0.0% -184 -0.2%
Exclusive Metrics Diff for Current Function1 100.0% 2 66.7% 0 N/A% -184 -100.0%
Parent functions
Drupal\views\Plugin\views\pager\PagerPluginBase::executeCountQuery0 N/A% 1 100.0% 3 100.0% 0 N/A% 0 0.0%
Drupal\shortcut\ShortcutSetStorageController::getAssignedToUser0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Path\AliasManager::lookupPathSource0 N/A% 0 0.0% 0 0.0% 0 N/A% -184 -100.0%
Child function
PDOStatement::fetchColumn0 N/A% 0 0.0% 1 33.3% 0 N/A% 0 0.0%