Diff Report
Run #51b0309e0d24b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b0311a4e34a: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Statement::execute

Drupal\Core\Database\Statement::executeRun #51b0309e0d24bRun #51b0311a4e34aDiffDiff%
Number of Function Calls159 159 0 0.0%
Incl. Wall Time (microsec)68,388 69,214 826 1.2%
Incl. Wall Time (microsec) per call 430 435 5 1.2%
Excl. Wall Time (microsec)2,648 2,693 45 1.7%
Incl. CPU (microsecs)16,488 16,627 139 0.8%
Incl. CPU (microsecs) per call 104 105 1 0.8%
Excl. CPU (microsec)2,139 2,199 60 2.8%
Incl. MemUse (bytes)894,488 894,488 0 0.0%
Incl. MemUse (bytes) per call 5,626 5,626 0 0.0%
Excl. MemUse (bytes)2,160 2,160 0 0.0%
Incl. PeakMemUse (bytes)265,544 265,544 0 0.0%
Incl. PeakMemUse (bytes) per call 1,670 1,670 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% 826 135.6% 139 12.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function45 5.4% 60 43.2% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::query0 N/A% 826 100.0% 139 100.0% 0 N/A% 0 N/A%
Child functions
PDOStatement::execute0 N/A% 782 94.7% 78 56.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::getLogger0 N/A% 2 0.2% -11 -7.9% 0 N/A% 0 N/A%
is_string0 N/A% -2 -0.2% 14 10.1% 0 N/A% 0 N/A%
PDOStatement::setFetchMode0 N/A% -1 -0.1% -2 -1.4% 0 N/A% 0 N/A%