Diff Report
Run #519a6b3fa9c9c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519a6c2cb620c: 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 #519a6b3fa9c9cRun #519a6c2cb620cDiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)663 650 -13 -2.0%
Incl. Wall Time (microsec) per call 55 54 -1 -2.0%
Excl. Wall Time (microsec)210 211 1 0.5%
Incl. CPU (microsecs)678 664 -14 -2.1%
Incl. CPU (microsecs) per call 57 55 -1 -2.1%
Excl. CPU (microsec)162 178 16 9.9%
Incl. MemUse (bytes)62,800 62,800 0 0.0%
Incl. MemUse (bytes) per call 5,233 5,233 0 0.0%
Excl. MemUse (bytes)11,328 11,328 0 0.0%
Incl. PeakMemUse (bytes)42,688 42,688 0 0.0%
Incl. PeakMemUse (bytes) per call 3,557 3,557 0 0.0%
Excl. PeakMemUse (bytes)5,720 5,720 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% -13 -1.7% -14 -1.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 7.7% 16 114.3% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::select0 N/A% -13 -100.0% -14 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Query::__construct0 N/A% -12 -92.3% -13 -92.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::addJoin0 N/A% -2 -15.4% -5 -35.7% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 1 7.7% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__construct0 N/A% -1 -7.7% -12 -85.7% 0 N/A% 0 N/A%