Diff Report
Run #51aaed63de9a0: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51aaed0fcbd4e: 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 #51aaed63de9a0Run #51aaed0fcbd4eDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)603 610 7 1.2%
Incl. Wall Time (microsec) per call 151 153 2 1.2%
Excl. Wall Time (microsec)71 72 1 1.4%
Incl. CPU (microsecs)608 615 7 1.2%
Incl. CPU (microsecs) per call 152 154 2 1.2%
Excl. CPU (microsec)59 60 1 1.7%
Incl. MemUse (bytes)79,792 79,792 0 0.0%
Incl. MemUse (bytes) per call 19,948 19,948 0 0.0%
Excl. MemUse (bytes)4,984 4,984 0 0.0%
Incl. PeakMemUse (bytes)76,800 76,800 0 0.0%
Incl. PeakMemUse (bytes) per call 19,200 19,200 0 0.0%
Excl. PeakMemUse (bytes)3,736 3,736 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% 7 1.2% 7 4.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 14.3% 1 14.3% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::select0 N/A% 7 100.0% 7 100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 5 71.4% 4 57.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__construct0 N/A% 1 14.3% 1 14.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::addJoin0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Query::__construct0 N/A% 0 0.0% 1 14.3% 0 N/A% 0 N/A%