Diff Report
Run #51ec491641923: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec485525502: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for PDOStatement::execute

PDOStatement::executeRun #51ec491641923Run #51ec485525502DiffDiff%
Number of Function Calls182 182 0 0.0%
Incl. Wall Time (microsec)28,030 28,684 654 2.3%
Incl. Wall Time (microsec) per call 154 158 4 2.3%
Excl. Wall Time (microsec)28,030 28,684 654 2.3%
Incl. CPU (microsecs)9,815 10,231 416 4.2%
Incl. CPU (microsecs) per call 54 56 2 4.2%
Excl. CPU (microsec)9,815 10,231 416 4.2%
Incl. MemUse (bytes)987,416 987,376 -40 -0.0%
Incl. MemUse (bytes) per call 5,425 5,425 -0 -0.0%
Excl. MemUse (bytes)987,416 987,376 -40 -0.0%
Incl. PeakMemUse (bytes)475,552 467,968 -7,584 -1.6%
Incl. PeakMemUse (bytes) per call 2,613 2,571 -42 -1.6%
Excl. PeakMemUse (bytes)475,552 467,968 -7,584 -1.6%

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% 654 42.2% 416 23.8% -40 -0.0% -7,584 -5.7%
Exclusive Metrics Diff for Current Function654 100.0% 416 100.0% -40 -100.0% -7,584 -100.0%
Parent function
Drupal\Core\Database\Statement::execute0 N/A% 654 100.0% 416 100.0% -40 -100.0% -7,584 -100.0%