Diff Report
Run #541de429e5ab1: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #541de55978b9a: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\DrupalKernel::bootEnvironment

Drupal\Core\DrupalKernel::bootEnvironmentRun #541de429e5ab1Run #541de55978b9aDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)582 577 -5 -0.9%
Incl. Wall Time (microsec) per call 582 577 -5 -0.9%
Excl. Wall Time (microsec)48 46 -2 -4.2%
Incl. CPU (microsecs)583 578 -5 -0.9%
Incl. CPU (microsecs) per call 583 578 -5 -0.9%
Excl. CPU (microsec)29 27 -2 -6.9%
Incl. MemUse (bytes)117,784 117,784 0 0.0%
Incl. MemUse (bytes) per call 117,784 117,784 0 0.0%
Excl. MemUse (bytes)3,568 3,568 0 0.0%
Incl. PeakMemUse (bytes)101,112 101,112 0 0.0%
Incl. PeakMemUse (bytes) per call 101,112 101,112 0 0.0%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% -5 -0.3% -5 -0.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -40.0% -2 -40.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\DrupalKernel::createFromRequest0 N/A% -5 -100.0% -5 -100.0% 0 N/A% 0 N/A%
Child functions
Composer\Autoload\ClassLoader::loadClass0 N/A% -7 -140.0% -7 -140.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::check0 N/A% 3 60.0% 2 40.0% 0 N/A% 0 N/A%
error_reporting0 N/A% 1 20.0% 2 40.0% 0 N/A% 0 N/A%
set_error_handler0 N/A% 0 0.0% -1 -20.0% 0 N/A% 0 N/A%
set_exception_handler0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
define0 N/A% 0 0.0% -1 -20.0% 0 N/A% 0 N/A%
defined0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
ini_set0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
setlocale0 N/A% 0 0.0% 1 20.0% 0 N/A% 0 N/A%
drupal_valid_test_ua0 N/A% 0 0.0% 1 20.0% 0 N/A% 0 N/A%