Diff Report
Run #518eefcaea15f: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518eee9367b5d: 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 #518eefcaea15fRun #518eee9367b5dDiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)319 327 8 2.5%
Incl. Wall Time (microsec) per call 64 65 2 2.5%
Excl. Wall Time (microsec)92 92 0 0.0%
Incl. CPU (microsecs)324 331 7 2.2%
Incl. CPU (microsecs) per call 65 66 1 2.2%
Excl. CPU (microsec)74 72 -2 -2.7%
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%