Diff Report
Run #517d750163e11: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517d7587ada9c: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for PDOStatement::execute

PDOStatement::executeRun #517d750163e11Run #517d7587ada9cDiffDiff%
Number of Function Calls98 98 0 0.0%
Incl. Wall Time (microsec)26,822 25,855 -967 -3.6%
Incl. Wall Time (microsec) per call 274 264 -10 -3.6%
Excl. Wall Time (microsec)26,822 25,855 -967 -3.6%
Incl. CPU (microsecs)7,049 7,613 564 8.0%
Incl. CPU (microsecs) per call 72 78 6 8.0%
Excl. CPU (microsec)7,049 7,613 564 8.0%
Incl. MemUse (bytes)514,648 514,640 -8 -0.0%
Incl. MemUse (bytes) per call 5,252 5,251 -0 -0.0%
Excl. MemUse (bytes)514,648 514,640 -8 -0.0%
Incl. PeakMemUse (bytes)258,008 258,000 -8 -0.0%
Incl. PeakMemUse (bytes) per call 2,633 2,633 -0 -0.0%
Excl. PeakMemUse (bytes)258,008 258,000 -8 -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% -967 -11.8% 564 5.8% -8 -0.1% -8 -0.1%
Exclusive Metrics Diff for Current Function-967 -100.0% 564 100.0% -8 -100.0% -8 -100.0%
Parent function
Drupal\Core\Database\Statement::execute0 N/A% -967 -100.0% 564 100.0% -8 -100.0% -8 -100.0%