Diff Report
Run #518eceb4aac68: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518ed14bbba55: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Statement::__construct

Drupal\Core\Database\Statement::__constructRun #518eceb4aac68Run #518ed14bbba55DiffDiff%
Number of Function Calls102 102 0 0.0%
Incl. Wall Time (microsec)450 457 7 1.6%
Incl. Wall Time (microsec) per call 4 4 0 1.6%
Excl. Wall Time (microsec)346 352 6 1.7%
Incl. CPU (microsecs)541 550 9 1.7%
Incl. CPU (microsecs) per call 5 5 0 1.7%
Excl. CPU (microsec)382 385 3 0.8%
Incl. MemUse (bytes)6,864 6,864 0 0.0%
Incl. MemUse (bytes) per call 67 67 0 0.0%
Excl. MemUse (bytes)6,048 6,048 0 0.0%
Incl. PeakMemUse (bytes)1,760 1,760 0 0.0%
Incl. PeakMemUse (bytes) per call 17 17 0 0.0%
Excl. PeakMemUse (bytes)1,112 1,112 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% 7 2.5% 9 2.9% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function6 85.7% 3 33.3% 0 N/A% 0 N/A%
Parent function
PDO::prepare0 N/A% 7 100.0% 9 100.0% 0 N/A% 0 N/A%
Child function
PDOStatement::setFetchMode0 N/A% 1 14.3% 6 66.7% 0 N/A% 0 N/A%