Diff Report
Run #5589b704ad974: XHProf Run (Namespace=drupal-perf-stefanr)
vs.
Run #5589b6f75b296: XHProf Run (Namespace=drupal-perf-stefanr)
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Regression/Improvement summary for Drupal\Core\DrupalKernel::bootEnvironment

Drupal\Core\DrupalKernel::bootEnvironmentRun #5589b704ad974Run #5589b6f75b296DiffDiff%
Number of Function Calls100 100 0 0.0%
Incl. Wall Time (microsec)281,372 283,824 2,452 0.9%
Incl. Wall Time (microsec) per call 2,814 2,838 25 0.9%
Excl. Wall Time (microsec)16,987 17,140 153 0.9%
Incl. MemUse (bytes)22,254,400 22,254,400 0 0.0%
Incl. MemUse (bytes) per call 222,544 222,544 0 0.0%
Excl. MemUse (bytes)-108,000 -110,400 -2,400 -2.2%
Incl. PeakMemUse (bytes)21,979,200 22,000,000 20,800 0.1%
Incl. PeakMemUse (bytes) per call 219,792 220,000 208 0.1%
Excl. PeakMemUse (bytes)348,800 348,800 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.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\DrupalKernel::bootEnvironment0 N/A% 2,452 0.1% 0 0.0% 20,800 0.3%
Exclusive Metrics Diff for Current Function153 6.2% -2,400 N/A% 0 0.0%
Parent function
Drupal\Core\DrupalKernel::handle0 N/A% 2,452 100.0% 0 N/A% 20,800 100.0%
Child functions
run_init::includes/bootstrap.inc0 N/A% 1,054 43.0% -800 N/A% -3,200 -15.4%
Composer\Autoload\ClassLoader::loadClass0 N/A% 935 38.1% 4,800 N/A% 21,600 103.8%
drupal_valid_test_ua0 N/A% 166 6.8% 0 N/A% 0 0.0%
load::includes/bootstrap.inc0 N/A% 74 3.0% 0 N/A% 10,400 50.0%
setlocale0 N/A% 37 1.5% 0 N/A% 0 0.0%
Drupal\Component\Utility\Unicode::check0 N/A% 31 1.3% -2,400 N/A% -8,000 -38.5%
ini_set0 N/A% -28 -1.1% 800 N/A% 0 0.0%
set_error_handler0 N/A% 12 0.5% 0 N/A% 0 0.0%
defined0 N/A% 7 0.3% 0 N/A% 0 0.0%
set_exception_handler0 N/A% 7 0.3% 0 N/A% 0 0.0%
define0 N/A% 6 0.2% 0 N/A% 0 0.0%
dirname0 N/A% -5 -0.2% 0 N/A% 0 0.0%
error_reporting0 N/A% 3 0.1% 0 N/A% 0 0.0%