Diff Report
Run #52f5c520502f0: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5c574bebaf: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Statement::execute

Drupal\Core\Database\Statement::executeRun #52f5c520502f0Run #52f5c574bebafDiffDiff%
Number of Function Calls71 71 0 0.0%
Incl. Wall Time (microsec)11,013 10,836 -177 -1.6%
Incl. Wall Time (microsec) per call 155 153 -2 -1.6%
Excl. Wall Time (microsec)789 777 -12 -1.5%
Incl. CPU (microsecs)3,732 3,635 -97 -2.6%
Incl. CPU (microsecs) per call 53 51 -1 -2.6%
Excl. CPU (microsec)558 536 -22 -3.9%
Incl. MemUse (bytes)394,792 394,872 80 0.0%
Incl. MemUse (bytes) per call 5,560 5,562 1 0.0%
Excl. MemUse (bytes)2,160 2,160 0 0.0%
Incl. PeakMemUse (bytes)223,616 223,480 -136 -0.1%
Incl. PeakMemUse (bytes) per call 3,150 3,148 -2 -0.1%
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% -177 -769.6% -97 -105.4% 80 0.2% -136 -0.3%
Exclusive Metrics Diff for Current Function-12 -6.8% -22 -22.7% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Database\Connection::query0 N/A% -177 -100.0% -97 -100.0% 80 100.0% -136 -100.0%
Child functions
PDOStatement::execute0 N/A% -163 -92.1% -76 -78.4% 80 100.0% -136 -100.0%
PDOStatement::setFetchMode0 N/A% -2 -1.1% -2 -2.1% 0 0.0% 0 0.0%
is_string0 N/A% 0 0.0% 4 4.1% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::getLogger0 N/A% 0 0.0% -1 -1.0% 0 0.0% 0 0.0%