Diff Report
Run #539203c57074d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539201f8938f4: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for PDOStatement::execute

PDOStatement::executeRun #539203c57074dRun #539201f8938f4DiffDiff%
Number of Function Calls170 170 0 0.0%
Incl. Wall Time (microsec)54,089 53,498 -591 -1.1%
Incl. Wall Time (microsec) per call 318 315 -3 -1.1%
Excl. Wall Time (microsec)54,089 53,498 -591 -1.1%
Incl. CPU (microsecs)9,146 9,504 358 3.9%
Incl. CPU (microsecs) per call 54 56 2 3.9%
Excl. CPU (microsec)9,146 9,504 358 3.9%
Incl. MemUse (bytes)119,552 119,552 0 0.0%
Incl. MemUse (bytes) per call 703 703 0 0.0%
Excl. MemUse (bytes)119,552 119,552 0 0.0%
Incl. PeakMemUse (bytes)35,492 35,492 0 0.0%
Incl. PeakMemUse (bytes) per call 209 209 0 0.0%
Excl. PeakMemUse (bytes)35,492 35,492 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% -591 -239.3% 358 73.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-591 -100.0% 358 100.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Statement::execute0 N/A% -591 -100.0% 358 100.0% 0 N/A% 0 N/A%