Diff Report
Run #523c58bd29e4d: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523c5919acc8c: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Statement::execute

Drupal\Core\Database\Statement::executeRun #523c58bd29e4dRun #523c5919acc8cDiffDiff%
Number of Function Calls144 144 0 0.0%
Incl. Wall Time (microsec)47,276 48,742 1,466 3.1%
Incl. Wall Time (microsec) per call 328 338 10 3.1%
Excl. Wall Time (microsec)2,784 2,915 131 4.7%
Incl. CPU (microsecs)13,426 13,018 -408 -3.0%
Incl. CPU (microsecs) per call 93 90 -3 -3.0%
Excl. CPU (microsec)2,334 2,460 126 5.4%
Incl. MemUse (bytes)722,784 722,784 0 0.0%
Incl. MemUse (bytes) per call 5,019 5,019 0 0.0%
Excl. MemUse (bytes)2,160 2,160 0 0.0%
Incl. PeakMemUse (bytes)333,432 333,432 0 0.0%
Incl. PeakMemUse (bytes) per call 2,316 2,316 0 0.0%
Excl. PeakMemUse (bytes)2,208 2,208 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Statement::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
Drupal\Core\Database\Statement::execute0 N/A% 1,466 331.7% -408 -29.8% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function131 8.9% 126 30.9% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::query0 N/A% 1,466 100.0% -408 -100.0% 0 N/A% 0 N/A%
Child functions
PDOStatement::execute0 N/A% 1,331 90.8% -536 -131.4% 0 N/A% 0 N/A%
is_string0 N/A% 6 0.4% 0 0.0% 0 N/A% 0 N/A%
PDOStatement::setFetchMode0 N/A% -3 -0.2% -3 -0.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::getLogger0 N/A% 1 0.1% 5 1.2% 0 N/A% 0 N/A%