Diff Report
Run #53ccf06f3ae60: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #53ccf1bb00d4b: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\DrupalKernel::bootEnvironment

Drupal\Core\DrupalKernel::bootEnvironmentRun #53ccf06f3ae60Run #53ccf1bb00d4bDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)522 521 -1 -0.2%
Incl. Wall Time (microsec) per call 522 521 -1 -0.2%
Excl. Wall Time (microsec)41 41 0 0.0%
Incl. CPU (microsecs)523 521 -2 -0.4%
Incl. CPU (microsecs) per call 523 521 -2 -0.4%
Excl. CPU (microsec)26 27 1 3.8%
Incl. MemUse (bytes)99,072 99,160 88 0.1%
Incl. MemUse (bytes) per call 99,072 99,160 88 0.1%
Excl. MemUse (bytes)3,568 3,568 0 0.0%
Incl. PeakMemUse (bytes)82,736 82,680 -56 -0.1%
Incl. PeakMemUse (bytes) per call 82,736 82,680 -56 -0.1%
Excl. PeakMemUse (bytes)2,360 2,360 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\DrupalKernel::bootEnvironment [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\DrupalKernel::bootEnvironment0 N/A% -1 -0.1% -2 -0.1% 88 1.4% -56 -0.5%
Exclusive Metrics Diff for Current Function0 0.0% 1 50.0% 0 0.0% 0 0.0%
Parent function
Drupal\Core\DrupalKernel::createFromRequest0 N/A% -1 -100.0% -2 -100.0% 88 100.0% -56 -100.0%
Child functions
ini_set0 N/A% -1 -100.0% -1 -50.0% 0 0.0% 0 0.0%
define0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
set_error_handler0 N/A% 0 0.0% -1 -50.0% 0 0.0% 0 0.0%
set_exception_handler0 N/A% 0 0.0% -1 -50.0% 0 0.0% 0 0.0%
drupal_valid_test_ua0 N/A% 0 0.0% -1 -50.0% 0 0.0% 0 0.0%
Drupal\Component\Utility\Unicode::check0 N/A% 0 0.0% 1 50.0% 0 0.0% 80 142.9%
setlocale0 N/A% 0 0.0% -1 -50.0% -24 -27.3% 0 0.0%
Composer\Autoload\ClassLoader::loadClass0 N/A% 0 0.0% 0 0.0% 112 127.3% -136 -242.9%
error_reporting0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
defined0 N/A% 0 0.0% 1 50.0% 0 0.0% 0 0.0%