Diff Report
Run #51ad06a537e44: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ad0610ca11a: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Statement::execute

Drupal\Core\Database\Statement::executeRun #51ad06a537e44Run #51ad0610ca11aDiffDiff%
Number of Function Calls159 159 0 0.0%
Incl. Wall Time (microsec)56,617 57,104 487 0.9%
Incl. Wall Time (microsec) per call 356 359 3 0.9%
Excl. Wall Time (microsec)2,543 2,553 10 0.4%
Incl. CPU (microsecs)14,492 14,654 162 1.1%
Incl. CPU (microsecs) per call 91 92 1 1.1%
Excl. CPU (microsec)2,000 2,006 6 0.3%
Incl. MemUse (bytes)883,656 883,656 0 0.0%
Incl. MemUse (bytes) per call 5,558 5,558 0 0.0%
Excl. MemUse (bytes)2,160 2,160 0 0.0%
Incl. PeakMemUse (bytes)300,688 300,688 0 0.0%
Incl. PeakMemUse (bytes) per call 1,891 1,891 0 0.0%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% 487 53.9% 162 15.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function10 2.1% 6 3.7% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::query0 N/A% 487 100.0% 162 100.0% 0 N/A% 0 N/A%
Child functions
PDOStatement::execute0 N/A% 484 99.4% 166 102.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::getLogger0 N/A% -11 -2.3% -17 -10.5% 0 N/A% 0 N/A%
is_string0 N/A% 4 0.8% 14 8.6% 0 N/A% 0 N/A%
PDOStatement::setFetchMode0 N/A% 0 0.0% -7 -4.3% 0 N/A% 0 N/A%