Diff Report
Run #519f012418c24: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519f02278cd90: 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 #519f012418c24Run #519f02278cd90DiffDiff%
Number of Function Calls25 25 0 0.0%
Incl. Wall Time (microsec)1,132 1,131 -1 -0.1%
Incl. Wall Time (microsec) per call 45 45 -0 -0.1%
Excl. Wall Time (microsec)372 386 14 3.8%
Incl. CPU (microsecs)1,158 1,154 -4 -0.3%
Incl. CPU (microsecs) per call 46 46 -0 -0.3%
Excl. CPU (microsec)300 297 -3 -1.0%
Incl. MemUse (bytes)97,944 97,968 24 0.0%
Incl. MemUse (bytes) per call 3,918 3,919 1 0.0%
Excl. MemUse (bytes)21,776 21,800 24 0.1%
Incl. PeakMemUse (bytes)42,144 42,144 0 0.0%
Incl. PeakMemUse (bytes) per call 1,686 1,686 0 0.0%
Excl. PeakMemUse (bytes)5,960 5,960 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% -1 -0.0% -4 -0.1% 24 0.4% 0 0.0%
Exclusive Metrics Diff for Current Function14 1400.0% -3 -75.0% 24 100.0% 0 N/A%
Parent function
Drupal\Core\Database\Connection::select0 N/A% -1 -100.0% -4 -100.0% 24 100.0% 0 N/A%
Child functions
Drupal\Core\Database\Query\Select::addJoin0 N/A% -12 -1200.0% -23 -575.0% 0 0.0% 0 N/A%
Drupal\Core\Database\Query\Condition::__construct0 N/A% 0 0.0% 13 325.0% 0 0.0% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -1 -100.0% 2 50.0% 0 0.0% 0 N/A%
Drupal\Core\Database\Query\Query::__construct0 N/A% -2 -200.0% 7 175.0% 0 0.0% 0 N/A%