Diff Report
Run #541de429e5ab1: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #541de55978b9a: 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 #541de429e5ab1Run #541de55978b9aDiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)643 622 -21 -3.3%
Incl. Wall Time (microsec) per call 129 124 -4 -3.3%
Excl. Wall Time (microsec)84 84 0 0.0%
Incl. CPU (microsecs)645 628 -17 -2.6%
Incl. CPU (microsecs) per call 129 126 -3 -2.6%
Excl. CPU (microsec)62 74 12 19.4%
Incl. MemUse (bytes)91,376 91,376 0 0.0%
Incl. MemUse (bytes) per call 18,275 18,275 0 0.0%
Excl. MemUse (bytes)5,720 5,720 0 0.0%
Incl. PeakMemUse (bytes)83,944 83,944 0 0.0%
Incl. PeakMemUse (bytes) per call 16,789 16,789 0 0.0%
Excl. PeakMemUse (bytes)3,256 3,256 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 -1.1% -17 -1.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% 12 70.6% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::select0 N/A% -21 -100.0% -17 -100.0% 0 N/A% 0 N/A%
Child functions
Composer\Autoload\ClassLoader::loadClass0 N/A% -24 -114.3% -24 -141.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Query::__construct0 N/A% 2 9.5% -1 -5.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::addJoin0 N/A% 1 4.8% 1 5.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__construct0 N/A% 0 0.0% -5 -29.4% 0 N/A% 0 N/A%