Diff Report
Run #51a5545d76a23: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a562cdc3626: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::__construct

Drupal\Core\Database\Query\Select::__constructRun #51a5545d76a23Run #51a562cdc3626DiffDiff%
Number of Function Calls14 14 0 0.0%
Incl. Wall Time (microsec)1,132 1,159 27 2.4%
Incl. Wall Time (microsec) per call 81 83 2 2.4%
Excl. Wall Time (microsec)318 320 2 0.6%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)37,020 37,020 0 0.0%
Incl. MemUse (bytes) per call 2,644 2,644 0 0.0%
Excl. MemUse (bytes)6,668 6,668 0 0.0%
Incl. PeakMemUse (bytes)29,340 30,816 1,476 5.0%
Incl. PeakMemUse (bytes) per call 2,096 2,201 105 5.0%
Excl. PeakMemUse (bytes)4,032 4,360 328 8.1%

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% 27 0.1% 0 0.0% 0 0.0% 1,476 2.2%
Exclusive Metrics Diff for Current Function2 7.4% 0 N/A% 0 N/A% 328 22.2%
Parent function
Drupal\Core\Database\Connection::select0 N/A% 27 100.0% 0 N/A% 0 N/A% 1,476 100.0%
Child functions
Drupal\Core\Database\Query\Select::addJoin0 N/A% 25 92.6% 0 N/A% 0 N/A% 628 42.5%
Drupal\Core\Database\Query\Condition::__construct0 N/A% 2 7.4% 0 N/A% 0 N/A% 348 23.6%
Drupal\Core\Database\Query\Query::__construct0 N/A% -2 -7.4% 0 N/A% 0 N/A% 172 11.7%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 0.0%