Diff Report
Run #51af3d98520b7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51af430daedb2: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for PDOStatement::execute

PDOStatement::executeRun #51af3d98520b7Run #51af430daedb2DiffDiff%
Number of Function Calls83 83 0 0.0%
Incl. Wall Time (microsec)18,260 18,634 374 2.0%
Incl. Wall Time (microsec) per call 220 225 5 2.0%
Excl. Wall Time (microsec)18,260 18,634 374 2.0%
Incl. CPU (microsecs)6,042 5,914 -128 -2.1%
Incl. CPU (microsecs) per call 73 71 -2 -2.1%
Excl. CPU (microsec)6,042 5,914 -128 -2.1%
Incl. MemUse (bytes)446,672 446,672 0 0.0%
Incl. MemUse (bytes) per call 5,382 5,382 0 0.0%
Excl. MemUse (bytes)446,672 446,672 0 0.0%
Incl. PeakMemUse (bytes)180,408 180,408 0 0.0%
Incl. PeakMemUse (bytes) per call 2,174 2,174 0 0.0%
Excl. PeakMemUse (bytes)180,408 180,408 0 0.0%

Parent/Child Regression/Improvement report for PDOStatement::execute [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
PDOStatement::execute0 N/A% 374 27.7% -128 -7.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function374 100.0% -128 -100.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Statement::execute0 N/A% 374 100.0% -128 -100.0% 0 N/A% 0 N/A%