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

Drupal\Core\Database\Statement::executeRun #5251f6e1e32d5Run #5251f592ab279DiffDiff%
Number of Function Calls223 223 0 0.0%
Incl. Wall Time (microsec)79,395 80,368 973 1.2%
Incl. Wall Time (microsec) per call 356 360 4 1.2%
Excl. Wall Time (microsec)3,653 3,801 148 4.1%
Incl. CPU (microsecs)20,553 21,292 739 3.6%
Incl. CPU (microsecs) per call 92 95 3 3.6%
Excl. CPU (microsec)2,803 2,911 108 3.9%
Incl. MemUse (bytes)1,085,616 1,085,624 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)425,536 425,104 -432 -0.1%
Incl. PeakMemUse (bytes) per call 1,908 1,906 -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 Function148 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%