Diff Report
Run #53180b3960796: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53180bc98020f: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchField

Drupal\Core\Database\Statement::fetchFieldRun #53180b3960796Run #53180bc98020fDiffDiff%
Number of Function Calls15 15 0 0.0%
Incl. Wall Time (microsec)122 111 -11 -9.0%
Incl. Wall Time (microsec) per call 8 7 -1 -9.0%
Excl. Wall Time (microsec)85 75 -10 -11.8%
Incl. CPU (microsecs)145 127 -18 -12.4%
Incl. CPU (microsecs) per call 10 8 -1 -12.4%
Excl. CPU (microsec)83 70 -13 -15.7%
Incl. MemUse (bytes)4,368 4,368 0 0.0%
Incl. MemUse (bytes) per call 291 291 0 0.0%
Excl. MemUse (bytes)3,528 3,528 0 0.0%
Incl. PeakMemUse (bytes)1,264 1,264 0 0.0%
Incl. PeakMemUse (bytes) per call 84 84 0 0.0%
Excl. PeakMemUse (bytes)1,264 1,264 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% -11 -0.3% -18 -0.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-10 -90.9% -13 -72.2% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Path\Path::lookupPathSource0 N/A% -9 -81.8% -10 -55.6% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\pager\PagerPluginBase::executeCountQuery0 N/A% -2 -18.2% -7 -38.9% 0 N/A% 0 N/A%
Drupal\shortcut\ShortcutSetStorageController::getAssignedToUser0 N/A% 0 0.0% -1 -5.6% 0 N/A% 0 N/A%
Child function
PDOStatement::fetchColumn0 N/A% -1 -9.1% -5 -27.8% 0 N/A% 0 N/A%