Diff Report
Run #51901ff69a8a6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51902129e4489: 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 #51901ff69a8a6Run #51902129e4489DiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)537 537 0 0.0%
Incl. Wall Time (microsec) per call 54 54 0 0.0%
Excl. Wall Time (microsec)167 163 -4 -2.4%
Incl. CPU (microsecs)541 546 5 0.9%
Incl. CPU (microsecs) per call 54 55 1 0.9%
Excl. CPU (microsec)128 137 9 7.0%
Incl. MemUse (bytes)57,384 57,384 0 0.0%
Incl. MemUse (bytes) per call 5,738 5,738 0 0.0%
Excl. MemUse (bytes)9,720 9,720 0 0.0%
Incl. PeakMemUse (bytes)49,880 49,880 0 0.0%
Incl. PeakMemUse (bytes) per call 4,988 4,988 0 0.0%
Excl. PeakMemUse (bytes)7,552 7,552 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% 0 0.0% 5 6.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-4 N/A% 9 180.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::select0 N/A% 0 N/A% 5 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Query::__construct0 N/A% 2 N/A% 2 40.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::addJoin0 N/A% 2 N/A% 1 20.0% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -1 N/A% -2 -40.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__construct0 N/A% 1 N/A% -5 -100.0% 0 N/A% 0 N/A%