Diff Report
Run #5422297e7f32f: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #542229efabc5e: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\DrupalKernel::bootEnvironment

Drupal\Core\DrupalKernel::bootEnvironmentRun #5422297e7f32fRun #542229efabc5eDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)594 580 -14 -2.4%
Incl. Wall Time (microsec) per call 594 580 -14 -2.4%
Excl. Wall Time (microsec)47 48 1 2.1%
Incl. CPU (microsecs)596 581 -15 -2.5%
Incl. CPU (microsecs) per call 596 581 -15 -2.5%
Excl. CPU (microsec)28 29 1 3.6%
Incl. MemUse (bytes)117,632 117,632 0 0.0%
Incl. MemUse (bytes) per call 117,632 117,632 0 0.0%
Excl. MemUse (bytes)3,568 3,568 0 0.0%
Incl. PeakMemUse (bytes)98,096 98,096 0 0.0%
Incl. PeakMemUse (bytes) per call 98,096 98,096 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% -14 -2.9% -15 -3.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 7.1% 1 6.7% 0 N/A% 0 N/A%
Parent function
Drupal\Core\DrupalKernel::createFromRequest0 N/A% -14 -100.0% -15 -100.0% 0 N/A% 0 N/A%
Child functions
Composer\Autoload\ClassLoader::loadClass0 N/A% -18 -128.6% -19 -126.7% 0 N/A% 0 N/A%
error_reporting0 N/A% 3 21.4% 4 26.7% 0 N/A% 0 N/A%
drupal_valid_test_ua0 N/A% -1 -7.1% -1 -6.7% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::check0 N/A% 1 7.1% 1 6.7% 0 N/A% 0 N/A%
set_error_handler0 N/A% 0 0.0% -1 -6.7% 0 N/A% 0 N/A%
set_exception_handler0 N/A% 0 0.0% 1 6.7% 0 N/A% 0 N/A%
define0 N/A% 0 0.0% -1 -6.7% 0 N/A% 0 N/A%
ini_set0 N/A% 0 0.0% -2 -13.3% 0 N/A% 0 N/A%
defined0 N/A% 0 0.0% 1 6.7% 0 N/A% 0 N/A%
setlocale0 N/A% 0 0.0% 1 6.7% 0 N/A% 0 N/A%