Diff Report
Run #54e0a6d45fe2a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #54e0a77153dbf: 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 #54e0a6d45fe2aRun #54e0a77153dbfDiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)618 633 15 2.4%
Incl. Wall Time (microsec) per call 88 90 2 2.4%
Excl. Wall Time (microsec)107 107 0 0.0%
Incl. CPU (microsecs)625 640 15 2.4%
Incl. CPU (microsecs) per call 89 91 2 2.4%
Excl. CPU (microsec)83 82 -1 -1.2%
Incl. MemUse (bytes)87,608 87,608 0 0.0%
Incl. MemUse (bytes) per call 12,515 12,515 0 0.0%
Excl. MemUse (bytes)7,192 7,192 0 0.0%
Incl. PeakMemUse (bytes)72,712 72,712 0 0.0%
Incl. PeakMemUse (bytes) per call 10,387 10,387 0 0.0%
Excl. PeakMemUse (bytes)2,616 2,616 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% 15 0.9% 15 1.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% -1 -6.7% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::select0 N/A% 15 100.0% 15 100.0% 0 N/A% 0 N/A%
Child functions
Composer\Autoload\ClassLoader::loadClass0 N/A% 20 133.3% 21 140.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Query::__construct0 N/A% -3 -20.0% 3 20.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::addJoin0 N/A% -2 -13.3% -2 -13.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__construct0 N/A% 0 0.0% -6 -40.0% 0 N/A% 0 N/A%