Diff Report
Run #519ead03a5283: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519eada161e65: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Statement::execute

Drupal\Core\Database\Statement::executeRun #519ead03a5283Run #519eada161e65DiffDiff%
Number of Function Calls145 145 0 0.0%
Incl. Wall Time (microsec)51,785 54,194 2,409 4.7%
Incl. Wall Time (microsec) per call 357 374 17 4.7%
Excl. Wall Time (microsec)2,277 2,318 41 1.8%
Incl. CPU (microsecs)12,812 13,400 588 4.6%
Incl. CPU (microsecs) per call 88 92 4 4.6%
Excl. CPU (microsec)1,805 1,817 12 0.7%
Incl. MemUse (bytes)752,928 752,928 0 0.0%
Incl. MemUse (bytes) per call 5,193 5,193 0 0.0%
Excl. MemUse (bytes)2,160 2,160 0 0.0%
Incl. PeakMemUse (bytes)202,696 202,696 0 0.0%
Incl. PeakMemUse (bytes) per call 1,398 1,398 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% 2,409 2059.0% 588 30.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function41 1.7% 12 2.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::query0 N/A% 2,409 100.0% 588 100.0% 0 N/A% 0 N/A%
Child functions
PDOStatement::execute0 N/A% 2,397 99.5% 568 96.6% 0 N/A% 0 N/A%
is_string0 N/A% -22 -0.9% -1 -0.2% 0 N/A% 0 N/A%
PDOStatement::setFetchMode0 N/A% -5 -0.2% 1 0.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::getLogger0 N/A% -2 -0.1% 8 1.4% 0 N/A% 0 N/A%