Diff Report
Run #519eade6f30be: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519ead03a5283: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Statement::execute

Drupal\Core\Database\Statement::executeRun #519eade6f30beRun #519ead03a5283DiffDiff%
Number of Function Calls145 145 0 0.0%
Incl. Wall Time (microsec)56,679 51,785 -4,894 -8.6%
Incl. Wall Time (microsec) per call 391 357 -34 -8.6%
Excl. Wall Time (microsec)2,450 2,277 -173 -7.1%
Incl. CPU (microsecs)13,898 12,812 -1,086 -7.8%
Incl. CPU (microsecs) per call 96 88 -7 -7.8%
Excl. CPU (microsec)1,947 1,805 -142 -7.3%
Incl. MemUse (bytes)752,912 752,928 16 0.0%
Incl. MemUse (bytes) per call 5,192 5,193 0 0.0%
Excl. MemUse (bytes)2,160 2,160 0 0.0%
Incl. PeakMemUse (bytes)196,784 202,696 5,912 3.0%
Incl. PeakMemUse (bytes) per call 1,357 1,398 41 3.0%
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% -4,894 -181.9% -1,086 -90.0% 16 0.0% 5,912 2.1%
Exclusive Metrics Diff for Current Function-173 -3.5% -142 -13.1% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Database\Connection::query0 N/A% -4,894 -100.0% -1,086 -100.0% 16 100.0% 5,912 100.0%
Child functions
PDOStatement::execute0 N/A% -4,752 -97.1% -948 -87.3% 16 100.0% 5,912 100.0%
is_string0 N/A% 18 0.4% -1 -0.1% 0 0.0% 0 0.0%
PDOStatement::setFetchMode0 N/A% 7 0.1% 1 0.1% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::getLogger0 N/A% 6 0.1% 4 0.4% 0 0.0% 0 0.0%