Diff Report
Run #5350e128cfd2b: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5350e1a85fcec: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::__construct

Drupal\Core\Database\Query\Select::__constructRun #5350e128cfd2bRun #5350e1a85fcecDiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)640 642 2 0.3%
Incl. Wall Time (microsec) per call 71 71 0 0.3%
Excl. Wall Time (microsec)119 124 5 4.2%
Incl. CPU (microsecs)652 648 -4 -0.6%
Incl. CPU (microsecs) per call 72 72 -0 -0.6%
Excl. CPU (microsec)96 87 -9 -9.4%
Incl. MemUse (bytes)99,096 99,096 0 0.0%
Incl. MemUse (bytes) per call 11,011 11,011 0 0.0%
Excl. MemUse (bytes)8,856 8,856 0 0.0%
Incl. PeakMemUse (bytes)87,816 87,816 0 0.0%
Incl. PeakMemUse (bytes) per call 9,757 9,757 0 0.0%
Excl. PeakMemUse (bytes)5,616 5,616 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\Select::__construct [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\Query\Select::__construct0 N/A% 2 0.2% -4 -0.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function5 250.0% -9 -225.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::select0 N/A% 2 100.0% -4 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Condition::__construct0 N/A% -2 -100.0% 7 175.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Query::__construct0 N/A% -2 -100.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::addJoin0 N/A% 2 100.0% -3 -75.0% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -1 -50.0% 1 25.0% 0 N/A% 0 N/A%