Diff Report
Run #519de1c349c58: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519de2415c35a: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Statement::__construct

Drupal\Core\Database\Statement::__constructRun #519de1c349c58Run #519de2415c35aDiffDiff%
Number of Function Calls152 152 0 0.0%
Incl. Wall Time (microsec)786 766 -20 -2.5%
Incl. Wall Time (microsec) per call 5 5 -0 -2.5%
Excl. Wall Time (microsec)628 609 -19 -3.0%
Incl. CPU (microsecs)904 882 -22 -2.4%
Incl. CPU (microsecs) per call 6 6 -0 -2.4%
Excl. CPU (microsec)636 609 -27 -4.2%
Incl. MemUse (bytes)9,264 9,264 0 0.0%
Incl. MemUse (bytes) per call 61 61 0 0.0%
Excl. MemUse (bytes)8,448 8,448 0 0.0%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% -20 -2.6% -22 -7.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-19 -95.0% -27 -122.7% 0 N/A% 0 N/A%
Parent function
PDO::prepare0 N/A% -20 -100.0% -22 -100.0% 0 N/A% 0 N/A%
Child function
PDOStatement::setFetchMode0 N/A% -1 -5.0% 5 22.7% 0 N/A% 0 N/A%