Diff Report
Run #51a944519b58c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51a9457328375: 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 #51a944519b58cRun #51a9457328375DiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)864 872 8 0.9%
Incl. Wall Time (microsec) per call 86 87 1 0.9%
Excl. Wall Time (microsec)164 170 6 3.7%
Incl. CPU (microsecs)872 882 10 1.1%
Incl. CPU (microsecs) per call 87 88 1 1.1%
Excl. CPU (microsec)131 143 12 9.2%
Incl. MemUse (bytes)96,848 96,848 0 0.0%
Incl. MemUse (bytes) per call 9,685 9,685 0 0.0%
Excl. MemUse (bytes)10,000 10,000 0 0.0%
Incl. PeakMemUse (bytes)81,640 81,640 0 0.0%
Incl. PeakMemUse (bytes) per call 8,164 8,164 0 0.0%
Excl. PeakMemUse (bytes)5,160 5,160 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% 8 0.9% 10 1.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function6 75.0% 12 120.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::select0 N/A% 8 100.0% 10 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Select::addJoin0 N/A% 1 12.5% -2 -20.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__construct0 N/A% 1 12.5% -1 -10.0% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Query::__construct0 N/A% 0 0.0% 1 10.0% 0 N/A% 0 N/A%