Diff Report
Run #51981e001fd46: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51981beb768ad: 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 #51981e001fd46Run #51981beb768adDiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)904 884 -20 -2.2%
Incl. Wall Time (microsec) per call 90 88 -2 -2.2%
Excl. Wall Time (microsec)172 172 0 0.0%
Incl. CPU (microsecs)913 892 -21 -2.3%
Incl. CPU (microsecs) per call 91 89 -2 -2.3%
Excl. CPU (microsec)146 137 -9 -6.2%
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%