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

Drupal\Core\Database\Statement::executeRun #53ccf06f3ae60Run #53ccf1bb00d4bDiffDiff%
Number of Function Calls102 102 0 0.0%
Incl. Wall Time (microsec)20,752 20,616 -136 -0.7%
Incl. Wall Time (microsec) per call 203 202 -1 -0.7%
Excl. Wall Time (microsec)1,129 1,132 3 0.3%
Incl. CPU (microsecs)6,089 6,107 18 0.3%
Incl. CPU (microsecs) per call 60 60 0 0.3%
Excl. CPU (microsec)807 804 -3 -0.4%
Incl. MemUse (bytes)544,496 544,488 -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)287,256 283,680 -3,576 -1.2%
Incl. PeakMemUse (bytes) per call 2,816 2,781 -35 -1.2%
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 Function3 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%