Diff Report
Run #51981beb768ad: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51981e001fd46: 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 #51981beb768adRun #51981e001fd46DiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)884 904 20 2.3%
Incl. Wall Time (microsec) per call 88 90 2 2.3%
Excl. Wall Time (microsec)172 172 0 0.0%
Incl. CPU (microsecs)892 913 21 2.4%
Incl. CPU (microsecs) per call 89 91 2 2.4%
Excl. CPU (microsec)137 146 9 6.6%
Incl. MemUse (bytes)97,080 97,080 0 0.0%
Incl. MemUse (bytes) per call 9,708 9,708 0 0.0%
Excl. MemUse (bytes)10,264 10,264 0 0.0%
Incl. PeakMemUse (bytes)85,616 85,616 0 0.0%
Incl. PeakMemUse (bytes) per call 8,562 8,562 0 0.0%
Excl. PeakMemUse (bytes)6,192 6,192 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% 20 14.0% 21 6.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% 9 42.9% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::select0 N/A% 20 100.0% 21 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Query::__construct0 N/A% 11 55.0% 5 23.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::addJoin0 N/A% 7 35.0% 6 28.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__construct0 N/A% 3 15.0% 2 9.5% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -1 -5.0% -1 -4.8% 0 N/A% 0 N/A%