Diff Report
Run #53ccf1bb00d4b: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #53ccf06f3ae60: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Statement::execute

Drupal\Core\Database\Statement::executeRun #53ccf1bb00d4bRun #53ccf06f3ae60DiffDiff%
Number of Function Calls102 102 0 0.0%
Incl. Wall Time (microsec)20,616 20,752 136 0.7%
Incl. Wall Time (microsec) per call 202 203 1 0.7%
Excl. Wall Time (microsec)1,132 1,129 -3 -0.3%
Incl. CPU (microsecs)6,107 6,089 -18 -0.3%
Incl. CPU (microsecs) per call 60 60 -0 -0.3%
Excl. CPU (microsec)804 807 3 0.4%
Incl. MemUse (bytes)544,488 544,496 8 0.0%
Incl. MemUse (bytes) per call 5,338 5,338 0 0.0%
Excl. MemUse (bytes)2,160 2,160 0 0.0%
Incl. PeakMemUse (bytes)283,680 287,256 3,576 1.3%
Incl. PeakMemUse (bytes) per call 2,781 2,816 35 1.3%
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% 136 9.0% -18 -1.1% 8 0.1% 3,576 33.3%
Exclusive Metrics Diff for Current Function-3 -2.2% 3 16.7% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Database\Connection::query0 N/A% 136 100.0% -18 -100.0% 8 100.0% 3,576 100.0%
Child functions
PDOStatement::execute0 N/A% 106 77.9% -72 -400.0% 8 100.0% 3,576 100.0%
Drupal\Core\Database\Connection::getLogger0 N/A% 33 24.3% 12 66.7% 0 0.0% 0 0.0%
PDOStatement::setFetchMode0 N/A% 0 0.0% 29 161.1% 0 0.0% 0 0.0%
is_string0 N/A% 0 0.0% 10 55.6% 0 0.0% 0 0.0%