Diff Report
Run #5251f592ab279: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5251f6e1e32d5: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Statement::execute

Drupal\Core\Database\Statement::executeRun #5251f592ab279Run #5251f6e1e32d5DiffDiff%
Number of Function Calls223 223 0 0.0%
Incl. Wall Time (microsec)80,368 79,395 -973 -1.2%
Incl. Wall Time (microsec) per call 360 356 -4 -1.2%
Excl. Wall Time (microsec)3,801 3,653 -148 -3.9%
Incl. CPU (microsecs)21,292 20,553 -739 -3.5%
Incl. CPU (microsecs) per call 95 92 -3 -3.5%
Excl. CPU (microsec)2,911 2,803 -108 -3.7%
Incl. MemUse (bytes)1,085,624 1,085,616 -8 -0.0%
Incl. MemUse (bytes) per call 4,868 4,868 -0 -0.0%
Excl. MemUse (bytes)2,160 2,160 0 0.0%
Incl. PeakMemUse (bytes)425,104 425,536 432 0.1%
Incl. PeakMemUse (bytes) per call 1,906 1,908 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% -973 -68.3% -739 -43.7% -8 -0.0% 432 0.3%
Exclusive Metrics Diff for Current Function-148 -15.2% -108 -14.6% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Database\Connection::query0 N/A% -973 -100.0% -739 -100.0% -8 -100.0% 432 100.0%
Child functions
PDOStatement::execute0 N/A% -810 -83.2% -604 -81.7% -8 -100.0% 432 100.0%
Drupal\Core\Database\Connection::getLogger0 N/A% -7 -0.7% -8 -1.1% 0 0.0% 0 0.0%
PDOStatement::setFetchMode0 N/A% -4 -0.4% -29 -3.9% 0 0.0% 0 0.0%
is_string0 N/A% -4 -0.4% 10 1.4% 0 0.0% 0 0.0%