Diff Report
Run #521962a927d49: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5219624c55207: 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 #521962a927d49Run #5219624c55207DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)308 313 5 1.6%
Incl. Wall Time (microsec) per call 62 63 1 1.6%
Excl. Wall Time (microsec)85 83 -2 -2.4%
Incl. CPU (microsecs)314 315 1 0.3%
Incl. CPU (microsecs) per call 63 63 0 0.3%
Excl. CPU (microsec)69 61 -8 -11.6%
Incl. MemUse (bytes)45,000 45,000 0 0.0%
Incl. MemUse (bytes) per call 9,000 9,000 0 0.0%
Excl. MemUse (bytes)5,560 5,560 0 0.0%
Incl. PeakMemUse (bytes)40,416 40,416 0 0.0%
Incl. PeakMemUse (bytes) per call 8,083 8,083 0 0.0%
Excl. PeakMemUse (bytes)4,792 4,792 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% 5 1.1% 1 0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-2 -40.0% -8 -800.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::select0 N/A% 5 100.0% 1 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Select::addJoin0 N/A% 5 100.0% 3 300.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__construct0 N/A% -3 -60.0% -1 -100.0% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 3 60.0% 1 100.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Query::__construct0 N/A% 2 40.0% 6 600.0% 0 N/A% 0 N/A%