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

PDOStatement::executeRun #51ec485525502Run #51ec491641923DiffDiff%
Number of Function Calls182 182 0 0.0%
Incl. Wall Time (microsec)28,684 28,030 -654 -2.3%
Incl. Wall Time (microsec) per call 158 154 -4 -2.3%
Excl. Wall Time (microsec)28,684 28,030 -654 -2.3%
Incl. CPU (microsecs)10,231 9,815 -416 -4.1%
Incl. CPU (microsecs) per call 56 54 -2 -4.1%
Excl. CPU (microsec)10,231 9,815 -416 -4.1%
Incl. MemUse (bytes)987,376 987,416 40 0.0%
Incl. MemUse (bytes) per call 5,425 5,425 0 0.0%
Excl. MemUse (bytes)987,376 987,416 40 0.0%
Incl. PeakMemUse (bytes)467,968 475,552 7,584 1.6%
Incl. PeakMemUse (bytes) per call 2,571 2,613 42 1.6%
Excl. PeakMemUse (bytes)467,968 475,552 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 Function-654 -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%