Diff Report
Run #54e0a6d45fe2a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #54e0a77153dbf: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\DrupalKernel::bootEnvironment

Drupal\Core\DrupalKernel::bootEnvironmentRun #54e0a6d45fe2aRun #54e0a77153dbfDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)520 518 -2 -0.4%
Incl. Wall Time (microsec) per call 520 518 -2 -0.4%
Excl. Wall Time (microsec)36 37 1 2.8%
Incl. CPU (microsecs)521 519 -2 -0.4%
Incl. CPU (microsecs) per call 521 519 -2 -0.4%
Excl. CPU (microsec)24 21 -3 -12.5%
Incl. MemUse (bytes)99,912 99,912 0 0.0%
Incl. MemUse (bytes) per call 99,912 99,912 0 0.0%
Excl. MemUse (bytes)3,568 3,568 0 0.0%
Incl. PeakMemUse (bytes)96,112 96,112 0 0.0%
Incl. PeakMemUse (bytes) per call 96,112 96,112 0 0.0%
Excl. PeakMemUse (bytes)3,312 3,312 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% -2 -0.1% -2 -0.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 50.0% -3 -150.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\DrupalKernel::createFromRequest0 N/A% -2 -100.0% -2 -100.0% 0 N/A% 0 N/A%
Child functions
Composer\Autoload\ClassLoader::loadClass0 N/A% -3 -150.0% -3 -150.0% 0 N/A% 0 N/A%
define0 N/A% 0 0.0% -1 -50.0% 0 N/A% 0 N/A%
set_error_handler0 N/A% 0 0.0% 2 100.0% 0 N/A% 0 N/A%
set_exception_handler0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_valid_test_ua0 N/A% 0 0.0% 2 100.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::check0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
ini_set0 N/A% 0 0.0% 1 50.0% 0 N/A% 0 N/A%
setlocale0 N/A% 0 0.0% 1 50.0% 0 N/A% 0 N/A%
error_reporting0 N/A% 0 0.0% 1 50.0% 0 N/A% 0 N/A%
defined0 N/A% 0 0.0% -2 -100.0% 0 N/A% 0 N/A%