Diff Report
Run #519ff7ed8fdf9: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #519ff921aa26d: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::__construct

Drupal\Core\Database\Query\Select::__constructRun #519ff7ed8fdf9Run #519ff921aa26dDiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)924 891 -33 -3.6%
Incl. Wall Time (microsec) per call 103 99 -4 -3.6%
Excl. Wall Time (microsec)226 211 -15 -6.6%
Incl. CPU (microsecs)0 4,000 4,000 N/A%
Incl. CPU (microsecs) per call 0 444 444 N/A%
Excl. CPU (microsec)0 4,000 4,000 N/A%
Incl. MemUse (bytes)30,008 30,008 0 0.0%
Incl. MemUse (bytes) per call 3,334 3,334 0 0.0%
Excl. MemUse (bytes)4,876 4,876 0 0.0%
Incl. PeakMemUse (bytes)25,188 25,208 20 0.1%
Incl. PeakMemUse (bytes) per call 2,799 2,801 2 0.1%
Excl. PeakMemUse (bytes)3,192 3,168 -24 -0.8%

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% -33 -0.7% 4,000 50.0% 0 0.0% 20 0.1%
Exclusive Metrics Diff for Current Function-15 -45.5% 4,000 100.0% 0 N/A% -24 -120.0%
Parent function
Drupal\Core\Database\Connection::select0 N/A% -33 -100.0% 4,000 100.0% 0 N/A% 20 100.0%
Child functions
Drupal\Core\Database\Query\Select::addJoin0 N/A% -10 -30.3% 0 0.0% 0 N/A% 44 220.0%
Drupal\Core\Database\Query\Query::__construct0 N/A% -8 -24.2% 0 0.0% 0 N/A% 0 0.0%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% 1 3.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Condition::__construct0 N/A% -1 -3.0% 0 0.0% 0 N/A% 0 0.0%