Diff Report
Run #5198b38f0f1d5: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5198b3cd5c9c1: 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 #5198b38f0f1d5Run #5198b3cd5c9c1DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)260 256 -4 -1.5%
Incl. Wall Time (microsec) per call 65 64 -1 -1.5%
Excl. Wall Time (microsec)81 71 -10 -12.3%
Incl. CPU (microsecs)262 262 0 0.0%
Incl. CPU (microsecs) per call 66 66 0 0.0%
Excl. CPU (microsec)62 59 -3 -4.8%
Incl. MemUse (bytes)41,136 41,136 0 0.0%
Incl. MemUse (bytes) per call 10,284 10,284 0 0.0%
Excl. MemUse (bytes)4,912 4,912 0 0.0%
Incl. PeakMemUse (bytes)38,344 38,344 0 0.0%
Incl. PeakMemUse (bytes) per call 9,586 9,586 0 0.0%
Excl. PeakMemUse (bytes)4,688 4,688 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% -4 -0.9% 0 0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-10 -250.0% -3 N/A% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::select0 N/A% -4 -100.0% 0 N/A% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Query::__construct0 N/A% 3 75.0% 2 N/A% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::addJoin0 N/A% 1 25.0% -1 N/A% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 1 25.0% 2 N/A% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__construct0 N/A% 1 25.0% 0 N/A% 0 N/A% 0 N/A%