Diff Report
Run #51b518680585e: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b517a409f93: 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 #51b518680585eRun #51b517a409f93DiffDiff%
Number of Function Calls15 15 0 0.0%
Incl. Wall Time (microsec)1,460 1,508 48 3.3%
Incl. Wall Time (microsec) per call 97 101 3 3.3%
Excl. Wall Time (microsec)312 303 -9 -2.9%
Incl. CPU (microsecs)1,473 1,524 51 3.5%
Incl. CPU (microsecs) per call 98 102 3 3.5%
Excl. CPU (microsec)256 250 -6 -2.3%
Incl. MemUse (bytes)117,568 117,568 0 0.0%
Incl. MemUse (bytes) per call 7,838 7,838 0 0.0%
Excl. MemUse (bytes)13,864 13,864 0 0.0%
Incl. PeakMemUse (bytes)105,376 105,376 0 0.0%
Incl. PeakMemUse (bytes) per call 7,025 7,025 0 0.0%
Excl. PeakMemUse (bytes)8,760 8,760 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% 48 0.9% 51 1.7% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-9 -18.8% -6 -11.8% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::select0 N/A% 48 100.0% 51 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Select::addJoin0 N/A% 56 116.7% 55 107.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Query::__construct0 N/A% 4 8.3% 2 3.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__construct0 N/A% -3 -6.2% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%