Diff Report
Run #51901ff69a8a6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51902129e4489: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Statement::__construct

Drupal\Core\Database\Statement::__constructRun #51901ff69a8a6Run #51902129e4489DiffDiff%
Number of Function Calls150 150 0 0.0%
Incl. Wall Time (microsec)664 659 -5 -0.8%
Incl. Wall Time (microsec) per call 4 4 -0 -0.8%
Excl. Wall Time (microsec)508 505 -3 -0.6%
Incl. CPU (microsecs)795 799 4 0.5%
Incl. CPU (microsecs) per call 5 5 0 0.5%
Excl. CPU (microsec)547 573 26 4.8%
Incl. MemUse (bytes)9,168 9,168 0 0.0%
Incl. MemUse (bytes) per call 61 61 0 0.0%
Excl. MemUse (bytes)8,352 8,352 0 0.0%
Incl. PeakMemUse (bytes)1,928 1,928 0 0.0%
Incl. PeakMemUse (bytes) per call 13 13 0 0.0%
Excl. PeakMemUse (bytes)1,280 1,280 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 -9.3% 4 5.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 -60.0% 26 650.0% 0 N/A% 0 N/A%
Parent function
PDO::prepare0 N/A% -5 -100.0% 4 100.0% 0 N/A% 0 N/A%
Child function
PDOStatement::setFetchMode0 N/A% -2 -40.0% -22 -550.0% 0 N/A% 0 N/A%