Diff Report
Run #5230a9efcd55c: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5230a98f3b26c: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Statement::execute

Drupal\Core\Database\Statement::executeRun #5230a9efcd55cRun #5230a98f3b26cDiffDiff%
Number of Function Calls89 89 0 0.0%
Incl. Wall Time (microsec)31,517 31,646 129 0.4%
Incl. Wall Time (microsec) per call 354 356 1 0.4%
Excl. Wall Time (microsec)1,832 1,866 34 1.9%
Incl. CPU (microsecs)9,310 9,352 42 0.5%
Incl. CPU (microsecs) per call 105 105 0 0.5%
Excl. CPU (microsec)1,495 1,557 62 4.1%
Incl. MemUse (bytes)475,760 475,760 0 0.0%
Incl. MemUse (bytes) per call 5,346 5,346 0 0.0%
Excl. MemUse (bytes)2,160 2,160 0 0.0%
Incl. PeakMemUse (bytes)242,176 242,176 0 0.0%
Incl. PeakMemUse (bytes) per call 2,721 2,721 0 0.0%
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% 129 9.8% 42 3.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function34 26.4% 62 147.6% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::query0 N/A% 129 100.0% 42 100.0% 0 N/A% 0 N/A%
Child functions
PDOStatement::execute0 N/A% 104 80.6% -27 -64.3% 0 N/A% 0 N/A%
is_string0 N/A% -6 -4.7% 12 28.6% 0 N/A% 0 N/A%
PDOStatement::setFetchMode0 N/A% -2 -1.6% 1 2.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::getLogger0 N/A% -1 -0.8% -6 -14.3% 0 N/A% 0 N/A%