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

Drupal\Core\DrupalKernel::bootEnvironmentRun #5589b6f75b296Run #5589b704ad974DiffDiff%
Number of Function Calls100 100 0 0.0%
Incl. Wall Time (microsec)283,824 281,372 -2,452 -0.9%
Incl. Wall Time (microsec) per call 2,838 2,814 -25 -0.9%
Excl. Wall Time (microsec)17,140 16,987 -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)-110,400 -108,000 2,400 2.2%
Incl. PeakMemUse (bytes)22,000,000 21,979,200 -20,800 -0.1%
Incl. PeakMemUse (bytes) per call 220,000 219,792 -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 Function-153 -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%