Diff Report
Run #556d0efcc18be: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #556d13edd0b22: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Site\Settings::initialize

Drupal\Core\Site\Settings::initializeRun #556d0efcc18beRun #556d13edd0b22DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)718 878 160 22.3%
Incl. Wall Time (microsec) per call 718 878 160 22.3%
Excl. Wall Time (microsec)31 33 2 6.5%
Incl. MemUse (bytes)86,104 86,104 0 0.0%
Incl. MemUse (bytes) per call 86,104 86,104 0 0.0%
Excl. MemUse (bytes)-392 -392 0 0.0%
Incl. PeakMemUse (bytes)85,128 85,128 0 0.0%
Incl. PeakMemUse (bytes) per call 85,128 85,128 0 0.0%
Excl. PeakMemUse (bytes)288 288 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Site\Settings::initialize [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Site\Settings::initialize0 N/A% 160 0.5% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function2 1.2% 0 N/A% 0 N/A%
Parent function
Drupal\Core\DrupalKernel::createFromRequest0 N/A% 160 100.0% 0 N/A% 0 N/A%
Child functions
Composer\Autoload\ClassLoader::loadClass0 N/A% 147 91.9% 0 N/A% 0 N/A%
run_init::default/settings.php0 N/A% 29 18.1% 0 N/A% 0 N/A%
load::default/settings.php0 N/A% -21 -13.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Database::setMultipleConnectionInfo0 N/A% 4 2.5% 0 N/A% 0 N/A%
is_readable0 N/A% -1 -0.6% 0 N/A% 0 N/A%
Drupal\Core\Site\Settings::__construct0 N/A% 0 0.0% 0 N/A% 0 N/A%