Diff Report
Run #539206aca7ae8: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for PDOStatement::execute

PDOStatement::executeRun #539206aca7ae8Run #539205a48c548DiffDiff%
Number of Function Calls196 196 0 0.0%
Incl. Wall Time (microsec)64,795 64,263 -532 -0.8%
Incl. Wall Time (microsec) per call 331 328 -3 -0.8%
Excl. Wall Time (microsec)64,795 64,263 -532 -0.8%
Incl. CPU (microsecs)11,034 10,848 -186 -1.7%
Incl. CPU (microsecs) per call 56 55 -1 -1.7%
Excl. CPU (microsec)11,034 10,848 -186 -1.7%
Incl. MemUse (bytes)169,692 169,672 -20 -0.0%
Incl. MemUse (bytes) per call 866 866 -0 -0.0%
Excl. MemUse (bytes)169,692 169,672 -20 -0.0%
Incl. PeakMemUse (bytes)143,416 143,368 -48 -0.0%
Incl. PeakMemUse (bytes) per call 732 731 -0 -0.0%
Excl. PeakMemUse (bytes)143,416 143,368 -48 -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% -532 -11.6% -186 -4.9% -20 -0.0% -48 -0.0%
Exclusive Metrics Diff for Current Function-532 -100.0% -186 -100.0% -20 -100.0% -48 -100.0%
Parent function
Drupal\Core\Database\Statement::execute0 N/A% -532 -100.0% -186 -100.0% -20 -100.0% -48 -100.0%