Diff Report
Run #541de5cbd937a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #541de429e5ab1: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\DrupalKernel::bootEnvironment

Drupal\Core\DrupalKernel::bootEnvironmentRun #541de5cbd937aRun #541de429e5ab1DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)572 582 10 1.7%
Incl. Wall Time (microsec) per call 572 582 10 1.7%
Excl. Wall Time (microsec)48 48 0 0.0%
Incl. CPU (microsecs)573 583 10 1.7%
Incl. CPU (microsecs) per call 573 583 10 1.7%
Excl. CPU (microsec)27 29 2 7.4%
Incl. MemUse (bytes)117,776 117,784 8 0.0%
Incl. MemUse (bytes) per call 117,776 117,784 8 0.0%
Excl. MemUse (bytes)3,568 3,568 0 0.0%
Incl. PeakMemUse (bytes)97,968 101,112 3,144 3.2%
Incl. PeakMemUse (bytes) per call 97,968 101,112 3,144 3.2%
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% 10 0.1% 10 0.1% 8 0.0% 3,144 2.6%
Exclusive Metrics Diff for Current Function0 0.0% 2 20.0% 0 0.0% 0 0.0%
Parent function
Drupal\Core\DrupalKernel::createFromRequest0 N/A% 10 100.0% 10 100.0% 8 100.0% 3,144 100.0%
Child functions
Composer\Autoload\ClassLoader::loadClass0 N/A% 10 100.0% 9 90.0% 8 100.0% 3,144 100.0%
drupal_valid_test_ua0 N/A% 1 10.0% 0 0.0% 0 0.0% 0 0.0%
defined0 N/A% 1 10.0% -1 -10.0% 0 0.0% 0 0.0%
define0 N/A% -1 -10.0% 2 20.0% 0 0.0% 0 0.0%
ini_set0 N/A% -1 -10.0% -1 -10.0% 0 0.0% 0 0.0%
set_exception_handler0 N/A% 0 0.0% -1 -10.0% 0 0.0% 0 0.0%
set_error_handler0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Component\Utility\Unicode::check0 N/A% 0 0.0% 2 20.0% 0 0.0% 0 0.0%
setlocale0 N/A% 0 0.0% -1 -10.0% 0 0.0% 0 0.0%
error_reporting0 N/A% 0 0.0% -1 -10.0% 0 0.0% 0 0.0%