Diff Report
Run #519ec8bd1b3c1: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519ec8682c2dc: 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 #519ec8bd1b3c1Run #519ec8682c2dcDiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)604 583 -21 -3.5%
Incl. Wall Time (microsec) per call 60 58 -2 -3.5%
Excl. Wall Time (microsec)178 172 -6 -3.4%
Incl. CPU (microsecs)613 592 -21 -3.4%
Incl. CPU (microsecs) per call 61 59 -2 -3.4%
Excl. CPU (microsec)142 129 -13 -9.2%
Incl. MemUse (bytes)57,488 57,488 0 0.0%
Incl. MemUse (bytes) per call 5,749 5,749 0 0.0%
Excl. MemUse (bytes)9,960 9,960 0 0.0%
Incl. PeakMemUse (bytes)42,272 42,272 0 0.0%
Incl. PeakMemUse (bytes) per call 4,227 4,227 0 0.0%
Excl. PeakMemUse (bytes)6,176 6,176 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% -21 -0.8% -21 -0.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-6 -28.6% -13 -61.9% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::select0 N/A% -21 -100.0% -21 -100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% -7 -33.3% -6 -28.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Query::__construct0 N/A% -6 -28.6% -4 -19.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::addJoin0 N/A% -2 -9.5% 2 9.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__construct0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%