Diff Report
Run #5391fc871e91d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5391fd5a43e70: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for PDOStatement::execute

PDOStatement::executeRun #5391fc871e91dRun #5391fd5a43e70DiffDiff%
Number of Function Calls189 189 0 0.0%
Incl. Wall Time (microsec)62,524 60,026 -2,498 -4.0%
Incl. Wall Time (microsec) per call 331 318 -13 -4.0%
Excl. Wall Time (microsec)62,524 60,026 -2,498 -4.0%
Incl. CPU (microsecs)10,632 10,070 -562 -5.3%
Incl. CPU (microsecs) per call 56 53 -3 -5.3%
Excl. CPU (microsec)10,632 10,070 -562 -5.3%
Incl. MemUse (bytes)157,916 157,924 8 0.0%
Incl. MemUse (bytes) per call 836 836 0 0.0%
Excl. MemUse (bytes)157,916 157,924 8 0.0%
Incl. PeakMemUse (bytes)116,940 116,956 16 0.0%
Incl. PeakMemUse (bytes) per call 619 619 0 0.0%
Excl. PeakMemUse (bytes)116,940 116,956 16 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% -2,498 -149.7% -562 -140.5% 8 0.0% 16 0.1%
Exclusive Metrics Diff for Current Function-2,498 -100.0% -562 -100.0% 8 100.0% 16 100.0%
Parent function
Drupal\Core\Database\Statement::execute0 N/A% -2,498 -100.0% -562 -100.0% 8 100.0% 16 100.0%