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::__construct

Drupal\Core\Database\Statement::__constructRun #530ad1a439784Run #530ad2358a7c5DiffDiff%
Number of Function Calls174 174 0 0.0%
Incl. Wall Time (microsec)838 833 -5 -0.6%
Incl. Wall Time (microsec) per call 5 5 -0 -0.6%
Excl. Wall Time (microsec)661 654 -7 -1.1%
Incl. CPU (microsecs)972 961 -11 -1.1%
Incl. CPU (microsecs) per call 6 6 -0 -1.1%
Excl. CPU (microsec)672 643 -29 -4.3%
Incl. MemUse (bytes)10,256 10,256 0 0.0%
Incl. MemUse (bytes) per call 59 59 0 0.0%
Excl. MemUse (bytes)9,440 9,440 0 0.0%
Incl. PeakMemUse (bytes)1,864 1,864 0 0.0%
Incl. PeakMemUse (bytes) per call 11 11 0 0.0%
Excl. PeakMemUse (bytes)1,216 1,216 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Statement::__construct [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::__construct0 N/A% -5 -0.7% -11 -4.5% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-7 -140.0% -29 -263.6% 0 N/A% 0 N/A%
Parent function
PDO::prepare0 N/A% -5 -100.0% -11 -100.0% 0 N/A% 0 N/A%
Child function
PDOStatement::setFetchMode0 N/A% 2 40.0% 18 163.6% 0 N/A% 0 N/A%