Diff Report
Run #52e49acfb0eb8: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e49b28a90e1: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for PDOStatement::execute

PDOStatement::executeRun #52e49acfb0eb8Run #52e49b28a90e1DiffDiff%
Number of Function Calls94 94 0 0.0%
Incl. Wall Time (microsec)15,915 15,856 -59 -0.4%
Incl. Wall Time (microsec) per call 169 169 -1 -0.4%
Excl. Wall Time (microsec)15,915 15,856 -59 -0.4%
Incl. CPU (microsecs)4,585 4,644 59 1.3%
Incl. CPU (microsecs) per call 49 49 1 1.3%
Excl. CPU (microsec)4,585 4,644 59 1.3%
Incl. MemUse (bytes)669,048 669,048 0 0.0%
Incl. MemUse (bytes) per call 7,118 7,118 0 0.0%
Excl. MemUse (bytes)669,048 669,048 0 0.0%
Incl. PeakMemUse (bytes)258,888 258,888 0 0.0%
Incl. PeakMemUse (bytes) per call 2,754 2,754 0 0.0%
Excl. PeakMemUse (bytes)258,888 258,888 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% -59 -20.6% 59 13.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-59 -100.0% 59 100.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Statement::execute0 N/A% -59 -100.0% 59 100.0% 0 N/A% 0 N/A%