Diff Report
Run #556d0efcc18be: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #556d13edd0b22: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for PDOStatement::execute

PDOStatement::executeRun #556d0efcc18beRun #556d13edd0b22DiffDiff%
Number of Function Calls148 148 0 0.0%
Incl. Wall Time (microsec)46,732 45,105 -1,627 -3.5%
Incl. Wall Time (microsec) per call 316 305 -11 -3.5%
Excl. Wall Time (microsec)46,732 45,105 -1,627 -3.5%
Incl. MemUse (bytes)792,368 792,424 56 0.0%
Incl. MemUse (bytes) per call 5,354 5,354 0 0.0%
Excl. MemUse (bytes)792,368 792,424 56 0.0%
Incl. PeakMemUse (bytes)275,384 275,400 16 0.0%
Incl. PeakMemUse (bytes) per call 1,861 1,861 0 0.0%
Excl. PeakMemUse (bytes)275,384 275,400 16 0.0%

Parent/Child Regression/Improvement report for PDOStatement::execute [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
PDOStatement::execute0 N/A% -1,627 -5.0% 56 175.0% 16 3.9%
Exclusive Metrics Diff for Current Function-1,627 -100.0% 56 100.0% 16 100.0%
Parent function
Drupal\Core\Database\Statement::execute0 N/A% -1,627 -100.0% 56 100.0% 16 100.0%