Diff Report
Run #5192e6f7bc551: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5192e86ee04ad: 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 #5192e6f7bc551Run #5192e86ee04adDiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)406 416 10 2.5%
Incl. Wall Time (microsec) per call 68 69 2 2.5%
Excl. Wall Time (microsec)128 136 8 6.2%
Incl. CPU (microsecs)412 422 10 2.4%
Incl. CPU (microsecs) per call 69 70 2 2.4%
Excl. CPU (microsec)112 106 -6 -5.4%
Incl. MemUse (bytes)46,760 46,760 0 0.0%
Incl. MemUse (bytes) per call 7,793 7,793 0 0.0%
Excl. MemUse (bytes)6,736 6,736 0 0.0%
Incl. PeakMemUse (bytes)41,976 41,976 0 0.0%
Incl. PeakMemUse (bytes) per call 6,996 6,996 0 0.0%
Excl. PeakMemUse (bytes)5,864 5,864 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% 10 4.3% 10 0.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function8 80.0% -6 -60.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::select0 N/A% 10 100.0% 10 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Query::__construct0 N/A% 2 20.0% 3 30.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::addJoin0 N/A% -1 -10.0% 8 80.0% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 1 10.0% 3 30.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__construct0 N/A% 0 0.0% 2 20.0% 0 N/A% 0 N/A%