Diff Report
Run #51b517a409f93: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b51807d6d9d: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Statement::execute

Drupal\Core\Database\Statement::executeRun #51b517a409f93Run #51b51807d6d9dDiffDiff%
Number of Function Calls177 177 0 0.0%
Incl. Wall Time (microsec)75,070 74,076 -994 -1.3%
Incl. Wall Time (microsec) per call 424 419 -6 -1.3%
Excl. Wall Time (microsec)4,085 4,109 24 0.6%
Incl. CPU (microsecs)19,931 19,403 -528 -2.6%
Incl. CPU (microsecs) per call 113 110 -3 -2.6%
Excl. CPU (microsec)3,428 3,484 56 1.6%
Incl. MemUse (bytes)956,992 956,992 0 0.0%
Incl. MemUse (bytes) per call 5,407 5,407 0 0.0%
Excl. MemUse (bytes)2,160 2,160 0 0.0%
Incl. PeakMemUse (bytes)327,624 327,624 0 0.0%
Incl. PeakMemUse (bytes) per call 1,851 1,851 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% -994 -79.2% -528 -39.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function24 2.4% 56 10.6% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::query0 N/A% -994 -100.0% -528 -100.0% 0 N/A% 0 N/A%
Child functions
PDOStatement::execute0 N/A% -1,016 -102.2% -580 -109.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::getLogger0 N/A% -5 -0.5% -10 -1.9% 0 N/A% 0 N/A%
is_string0 N/A% 4 0.4% 3 0.6% 0 N/A% 0 N/A%
PDOStatement::setFetchMode0 N/A% -1 -0.1% 3 0.6% 0 N/A% 0 N/A%