Diff Report
Run #51b89dd280f98: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b89eaf4e36e: 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 #51b89dd280f98Run #51b89eaf4e36eDiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)770 776 6 0.8%
Incl. Wall Time (microsec) per call 77 78 1 0.8%
Excl. Wall Time (microsec)199 195 -4 -2.0%
Incl. CPU (microsecs)784 789 5 0.6%
Incl. CPU (microsecs) per call 78 79 1 0.6%
Excl. CPU (microsec)166 164 -2 -1.2%
Incl. MemUse (bytes)57,344 57,344 0 0.0%
Incl. MemUse (bytes) per call 5,734 5,734 0 0.0%
Excl. MemUse (bytes)9,560 9,560 0 0.0%
Incl. PeakMemUse (bytes)41,336 41,336 0 0.0%
Incl. PeakMemUse (bytes) per call 4,134 4,134 0 0.0%
Excl. PeakMemUse (bytes)5,088 5,088 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% 6 0.9% 5 0.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-4 -66.7% -2 -40.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::select0 N/A% 6 100.0% 5 100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% 13 216.7% 13 260.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Query::__construct0 N/A% -2 -33.3% -5 -100.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::addJoin0 N/A% -1 -16.7% -3 -60.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__construct0 N/A% 0 0.0% 2 40.0% 0 N/A% 0 N/A%