Diff Report
Run #519fe8e1e5eca: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fe7ae1f6cc: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for PDOStatement::execute

PDOStatement::executeRun #519fe8e1e5ecaRun #519fe7ae1f6ccDiffDiff%
Number of Function Calls126 126 0 0.0%
Incl. Wall Time (microsec)25,356 24,541 -815 -3.2%
Incl. Wall Time (microsec) per call 201 195 -6 -3.2%
Excl. Wall Time (microsec)25,356 24,541 -815 -3.2%
Incl. CPU (microsecs)5,741 5,478 -263 -4.6%
Incl. CPU (microsecs) per call 46 43 -2 -4.6%
Excl. CPU (microsec)5,741 5,478 -263 -4.6%
Incl. MemUse (bytes)159,616 159,616 0 0.0%
Incl. MemUse (bytes) per call 1,267 1,267 0 0.0%
Excl. MemUse (bytes)159,616 159,616 0 0.0%
Incl. PeakMemUse (bytes)33,496 33,560 64 0.2%
Incl. PeakMemUse (bytes) per call 266 266 1 0.2%
Excl. PeakMemUse (bytes)33,496 33,560 64 0.2%

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% -815 -297.4% -263 -101.2% 0 0.0% 64 100.0%
Exclusive Metrics Diff for Current Function-815 -100.0% -263 -100.0% 0 N/A% 64 100.0%
Parent function
Drupal\Core\Database\Statement::execute0 N/A% -815 -100.0% -263 -100.0% 0 N/A% 64 100.0%