Diff Report
Run #5589b704ad974: XHProf Run (Namespace=drupal-perf-stefanr)
vs.
Run #5589b6f75b296: XHProf Run (Namespace=drupal-perf-stefanr)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\DrupalKernel::boot

Drupal\Core\DrupalKernel::bootRun #5589b704ad974Run #5589b6f75b296DiffDiff%
Number of Function Calls100 100 0 0.0%
Incl. Wall Time (microsec)2,459,972 2,529,665 69,693 2.8%
Incl. Wall Time (microsec) per call 24,600 25,297 697 2.8%
Excl. Wall Time (microsec)6,100 6,277 177 2.9%
Incl. MemUse (bytes)230,809,600 230,836,800 27,200 0.0%
Incl. MemUse (bytes) per call 2,308,096 2,308,368 272 0.0%
Excl. MemUse (bytes)430,400 430,400 0 0.0%
Incl. PeakMemUse (bytes)233,230,400 233,131,200 -99,200 -0.0%
Incl. PeakMemUse (bytes) per call 2,332,304 2,331,312 -992 -0.0%
Excl. PeakMemUse (bytes)133,600 128,800 -4,800 -3.6%

Parent/Child Regression/Improvement report for Drupal\Core\DrupalKernel::boot [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::boot0 N/A% 69,693 3.5% 27,200 0.5% -99,200 -1.7%
Exclusive Metrics Diff for Current Function177 0.3% 0 0.0% -4,800 -4.8%
Parent function
Drupal\Core\DrupalKernel::handle0 N/A% 69,693 100.0% 27,200 100.0% -99,200 -100.0%
Child functions
Drupal\Core\DrupalKernel::initializeContainer0 N/A% 68,899 98.9% 34,400 126.5% -93,600 -94.4%
Composer\Autoload\ClassLoader::loadClass0 N/A% 462 0.7% -5,600 -20.6% -800 -0.8%
Drupal\Component\Utility\Crypt::randomBytes0 N/A% 64 0.1% -2,400 -8.8% 0 0.0%
Drupal\Component\FileCache\FileCacheFactory::setPrefix0 N/A% 22 0.0% 800 2.9% 0 0.0%
Drupal\Component\FileCache\FileCacheFactory::setConfiguration0 N/A% 20 0.0% 0 0.0% 0 0.0%
Drupal\Core\Site\Settings::getApcuPrefix0 N/A% 17 0.0% 0 0.0% 0 0.0%
unpack0 N/A% 16 0.0% 0 0.0% 0 0.0%
mt_srand0 N/A% 7 0.0% 0 0.0% 0 0.0%
Drupal\Core\Site\Settings::get0 N/A% 6 0.0% 0 0.0% 0 0.0%
function_exists0 N/A% 3 0.0% 0 0.0% 0 0.0%