Diff Report
Run #51904f8640386: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519050b464828: 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 #51904f8640386Run #519050b464828DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)290 290 0 0.0%
Incl. Wall Time (microsec) per call 73 73 0 0.0%
Excl. Wall Time (microsec)77 76 -1 -1.3%
Incl. CPU (microsecs)295 295 0 0.0%
Incl. CPU (microsecs) per call 74 74 0 0.0%
Excl. CPU (microsec)65 60 -5 -7.7%
Incl. MemUse (bytes)41,320 41,320 0 0.0%
Incl. MemUse (bytes) per call 10,330 10,330 0 0.0%
Excl. MemUse (bytes)5,088 5,088 0 0.0%
Incl. PeakMemUse (bytes)36,888 36,888 0 0.0%
Incl. PeakMemUse (bytes) per call 9,222 9,222 0 0.0%
Excl. PeakMemUse (bytes)4,440 4,440 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% 0 0.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 N/A% -5 N/A% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::select0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Query::__construct0 N/A% 1 N/A% 1 N/A% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::addJoin0 N/A% 0 N/A% 3 N/A% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 0 N/A% 2 N/A% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__construct0 N/A% 0 N/A% -1 N/A% 0 N/A% 0 N/A%