Diff Report
Run #518ed10e385b9: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518eceb4aac68: 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 #518ed10e385b9Run #518eceb4aac68DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)379 424 45 11.9%
Incl. Wall Time (microsec) per call 63 71 8 11.9%
Excl. Wall Time (microsec)114 109 -5 -4.4%
Incl. CPU (microsecs)384 427 43 11.2%
Incl. CPU (microsecs) per call 64 71 7 11.2%
Excl. CPU (microsec)88 90 2 2.3%
Incl. MemUse (bytes)46,752 46,752 0 0.0%
Incl. MemUse (bytes) per call 7,792 7,792 0 0.0%
Excl. MemUse (bytes)6,736 6,736 0 0.0%
Incl. PeakMemUse (bytes)39,520 39,520 0 0.0%
Incl. PeakMemUse (bytes) per call 6,587 6,587 0 0.0%
Excl. PeakMemUse (bytes)5,448 5,448 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% 45 187.5% 43 3.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-5 -11.1% 2 4.7% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::select0 N/A% 45 100.0% 43 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Select::addJoin0 N/A% 42 93.3% 39 90.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__construct0 N/A% 5 11.1% 2 4.7% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 3 6.7% 3 7.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Query::__construct0 N/A% 0 0.0% -3 -7.0% 0 N/A% 0 N/A%