Diff Report
Run #5198f1db1bc51: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5198f0bb880ef: 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 #5198f1db1bc51Run #5198f0bb880efDiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)529 517 -12 -2.3%
Incl. Wall Time (microsec) per call 53 52 -1 -2.3%
Excl. Wall Time (microsec)175 177 2 1.1%
Incl. CPU (microsecs)538 525 -13 -2.4%
Incl. CPU (microsecs) per call 54 53 -1 -2.4%
Excl. CPU (microsec)150 139 -11 -7.3%
Incl. MemUse (bytes)57,448 57,448 0 0.0%
Incl. MemUse (bytes) per call 5,745 5,745 0 0.0%
Excl. MemUse (bytes)9,848 9,848 0 0.0%
Incl. PeakMemUse (bytes)45,720 45,720 0 0.0%
Incl. PeakMemUse (bytes) per call 4,572 4,572 0 0.0%
Excl. PeakMemUse (bytes)6,560 6,560 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% -12 -0.7% -13 -0.6% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function2 16.7% -11 -84.6% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::select0 N/A% -12 -100.0% -13 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Query::__construct0 N/A% -9 -75.0% -9 -69.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::addJoin0 N/A% -5 -41.7% -3 -23.1% 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\Condition::__construct0 N/A% 0 0.0% 10 76.9% 0 N/A% 0 N/A%