Diff Report
Run #518eee9367b5d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518eefcaea15f: 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 #518eee9367b5dRun #518eefcaea15fDiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)327 319 -8 -2.4%
Incl. Wall Time (microsec) per call 65 64 -2 -2.4%
Excl. Wall Time (microsec)92 92 0 0.0%
Incl. CPU (microsecs)331 324 -7 -2.1%
Incl. CPU (microsecs) per call 66 65 -1 -2.1%
Excl. CPU (microsec)72 74 2 2.8%
Incl. MemUse (bytes)44,032 44,032 0 0.0%
Incl. MemUse (bytes) per call 8,806 8,806 0 0.0%
Excl. MemUse (bytes)5,912 5,912 0 0.0%
Incl. PeakMemUse (bytes)36,832 36,832 0 0.0%
Incl. PeakMemUse (bytes) per call 7,366 7,366 0 0.0%
Excl. PeakMemUse (bytes)4,720 4,720 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% -8 -12.1% -7 -0.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% 2 28.6% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::select0 N/A% -8 -100.0% -7 -100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -6 -75.0% -5 -71.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Query::__construct0 N/A% -3 -37.5% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::addJoin0 N/A% 1 12.5% 3 42.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__construct0 N/A% 0 0.0% -7 -100.0% 0 N/A% 0 N/A%