Diff Report
Run #519ede3a9dd65: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519edeb20e5f1: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::__construct

Drupal\Core\Database\Query\Select::__constructRun #519ede3a9dd65Run #519edeb20e5f1DiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)594 562 -32 -5.4%
Incl. Wall Time (microsec) per call 66 62 -4 -5.4%
Excl. Wall Time (microsec)173 164 -9 -5.2%
Incl. CPU (microsecs)606 572 -34 -5.6%
Incl. CPU (microsecs) per call 67 64 -4 -5.6%
Excl. CPU (microsec)141 134 -7 -5.0%
Incl. MemUse (bytes)54,856 54,856 0 0.0%
Incl. MemUse (bytes) per call 6,095 6,095 0 0.0%
Excl. MemUse (bytes)9,224 9,224 0 0.0%
Incl. PeakMemUse (bytes)40,912 40,912 0 0.0%
Incl. PeakMemUse (bytes) per call 4,546 4,546 0 0.0%
Excl. PeakMemUse (bytes)5,632 5,632 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% -32 -11.3% -34 -1.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-9 -28.1% -7 -20.6% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::select0 N/A% -32 -100.0% -34 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Query::__construct0 N/A% -13 -40.6% -14 -41.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__construct0 N/A% -5 -15.6% -7 -20.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::addJoin0 N/A% -4 -12.5% -4 -11.8% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% -1 -3.1% -2 -5.9% 0 N/A% 0 N/A%