Diff Report
Run #538ce4363dd76: XHProf Run (Namespace=drupal-perf-steinmb)
vs.
Run #538ce46e85e63: XHProf Run (Namespace=drupal-perf-steinmb)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::__construct

Drupal\Core\Database\Query\Select::__constructRun #538ce4363dd76Run #538ce46e85e63DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)219 224 5 2.3%
Incl. Wall Time (microsec) per call 55 56 1 2.3%
Excl. Wall Time (microsec)71 72 1 1.4%
Incl. CPU (microsecs)223 227 4 1.8%
Incl. CPU (microsecs) per call 56 57 1 1.8%
Excl. CPU (microsec)50 59 9 18.0%
Incl. MemUse (bytes)34,224 34,224 0 0.0%
Incl. MemUse (bytes) per call 8,556 8,556 0 0.0%
Excl. MemUse (bytes)4,984 4,984 0 0.0%
Incl. PeakMemUse (bytes)28,480 28,480 0 0.0%
Incl. PeakMemUse (bytes) per call 7,120 7,120 0 0.0%
Excl. PeakMemUse (bytes)3,864 3,864 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% 5 2.6% 4 1.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 20.0% 9 225.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::select0 N/A% 5 100.0% 4 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Select::addJoin0 N/A% 1 20.0% -4 -100.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__construct0 N/A% 0 0.0% -3 -75.0% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::loadClass0 N/A% 2 40.0% 1 25.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Query::__construct0 N/A% 1 20.0% 1 25.0% 0 N/A% 0 N/A%