Diff Report
Run #51ca5a4995c23: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ca5ac5912c3: 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 #51ca5a4995c23Run #51ca5ac5912c3DiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)968 914 -54 -5.6%
Incl. Wall Time (microsec) per call 121 114 -7 -5.6%
Excl. Wall Time (microsec)179 171 -8 -4.5%
Incl. CPU (microsecs)973 919 -54 -5.5%
Incl. CPU (microsecs) per call 122 115 -7 -5.5%
Excl. CPU (microsec)137 139 2 1.5%
Incl. MemUse (bytes)97,904 97,904 0 0.0%
Incl. MemUse (bytes) per call 12,238 12,238 0 0.0%
Excl. MemUse (bytes)8,152 8,152 0 0.0%
Incl. PeakMemUse (bytes)87,888 87,888 0 0.0%
Incl. PeakMemUse (bytes) per call 10,986 10,986 0 0.0%
Excl. PeakMemUse (bytes)4,520 4,520 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% -54 -15.5% -54 -3.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-8 -14.8% 2 3.7% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::select0 N/A% -54 -100.0% -54 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Query::__construct0 N/A% -19 -35.2% -19 -35.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__construct0 N/A% -15 -27.8% -22 -40.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::addJoin0 N/A% -10 -18.5% -12 -22.2% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -2 -3.7% -3 -5.6% 0 N/A% 0 N/A%