Diff Report
Run #54e0a6d45fe2a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #54e0a7d2151b1: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Site\Settings::initialize

Drupal\Core\Site\Settings::initializeRun #54e0a6d45fe2aRun #54e0a7d2151b1DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)787 704 -83 -10.5%
Incl. Wall Time (microsec) per call 787 704 -83 -10.5%
Excl. Wall Time (microsec)37 32 -5 -13.5%
Incl. CPU (microsecs)787 706 -81 -10.3%
Incl. CPU (microsecs) per call 787 706 -81 -10.3%
Excl. CPU (microsec)26 27 1 3.8%
Incl. MemUse (bytes)77,944 77,896 -48 -0.1%
Incl. MemUse (bytes) per call 77,944 77,896 -48 -0.1%
Excl. MemUse (bytes)-47,472 -47,504 -32 -0.1%
Incl. PeakMemUse (bytes)81,632 85,512 3,880 4.8%
Incl. PeakMemUse (bytes) per call 81,632 85,512 3,880 4.8%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Site\Settings::initialize0 N/A% -83 -11.2% -81 -22.3% -48 -0.5% 3,880 36.5%
Exclusive Metrics Diff for Current Function-5 -6.0% 1 1.2% -32 -66.7% 0 0.0%
Parent function
Drupal\Core\DrupalKernel::createFromRequest0 N/A% -83 -100.0% -81 -100.0% -48 -100.0% 3,880 100.0%
Child functions
Composer\Autoload\ClassLoader::loadClass0 N/A% -35 -42.2% -36 -44.4% -24 -50.0% 0 0.0%
load::default/settings.php0 N/A% -23 -27.7% -23 -28.4% -8 -16.7% 3,880 100.0%
run_init::default/settings.php0 N/A% -16 -19.3% -17 -21.0% 8 16.7% 0 0.0%
Drupal\Core\Database\Database::setMultipleConnectionInfo0 N/A% -3 -3.6% -3 -3.7% 8 16.7% 0 0.0%
Drupal\Core\Site\Settings::__construct0 N/A% -1 -1.2% -1 -1.2% 0 0.0% 0 0.0%
is_readable0 N/A% 0 0.0% -2 -2.5% 0 0.0% 0 0.0%