Diff Report
Run #531ccba053790: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ccb2cb8e3d: 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 #531ccba053790Run #531ccb2cb8e3dDiffDiff%
Number of Function Calls30 30 0 0.0%
Incl. Wall Time (microsec)1,228 1,225 -3 -0.2%
Incl. Wall Time (microsec) per call 41 41 -0 -0.2%
Excl. Wall Time (microsec)322 328 6 1.9%
Incl. CPU (microsecs)1,253 1,251 -2 -0.2%
Incl. CPU (microsecs) per call 42 42 -0 -0.2%
Excl. CPU (microsec)249 251 2 0.8%
Incl. MemUse (bytes)157,888 157,888 0 0.0%
Incl. MemUse (bytes) per call 5,263 5,263 0 0.0%
Excl. MemUse (bytes)25,544 25,544 0 0.0%
Incl. PeakMemUse (bytes)85,864 85,864 0 0.0%
Incl. PeakMemUse (bytes) per call 2,862 2,862 0 0.0%
Excl. PeakMemUse (bytes)5,568 5,568 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% -3 -5.2% -2 -3.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function6 200.0% 2 100.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::select0 N/A% -3 -100.0% -2 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Select::addJoin0 N/A% -11 -366.7% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 2 66.7% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Query::__construct0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__construct0 N/A% 0 0.0% -4 -200.0% 0 N/A% 0 N/A%