Diff Report
Run #55f237e5dec64: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #55f238230dd98: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\DrupalKernel::boot

Drupal\Core\DrupalKernel::bootRun #55f237e5dec64Run #55f238230dd98DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)4,080 3,928 -152 -3.7%
Incl. Wall Time (microsec) per call 4,080 3,928 -152 -3.7%
Excl. Wall Time (microsec)40 41 1 2.5%
Incl. MemUse (bytes)860,552 860,560 8 0.0%
Incl. MemUse (bytes) per call 860,552 860,560 8 0.0%
Excl. MemUse (bytes)6,744 6,744 0 0.0%
Incl. PeakMemUse (bytes)1,172,096 1,172,112 16 0.0%
Incl. PeakMemUse (bytes) per call 1,172,096 1,172,112 16 0.0%
Excl. PeakMemUse (bytes)4,536 4,536 0 0.0%

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% -152 -7.0% 8 7.7% 16 2.5%
Exclusive Metrics Diff for Current Function1 0.7% 0 0.0% 0 0.0%
Parent function
Drupal\Core\DrupalKernel::handle0 N/A% -152 -100.0% 8 100.0% 16 100.0%
Child functions
Drupal\Core\DrupalKernel::initializeContainer0 N/A% -151 -99.3% 8 100.0% 16 100.0%
Drupal\Core\Site\Settings::getApcuPrefix0 N/A% -1 -0.7% 0 0.0% 0 0.0%
spl_autoload_call0 N/A% -1 -0.7% 0 0.0% 0 0.0%
Drupal\Component\Utility\Crypt::randomBytes0 N/A% 0 0.0% 0 0.0% 0 0.0%
mt_srand0 N/A% 0 0.0% 0 0.0% 0 0.0%
unpack0 N/A% 0 0.0% 0 0.0% 0 0.0%
Drupal\Component\FileCache\FileCacheFactory::setPrefix0 N/A% 0 0.0% 0 0.0% 0 0.0%
function_exists0 N/A% 0 0.0% 0 0.0% 0 0.0%
Drupal\Component\FileCache\FileCacheFactory::setConfiguration0 N/A% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Site\Settings::get0 N/A% 0 0.0% 0 0.0% 0 0.0%
Drupal\Component\DependencyInjection\PhpArrayContainer::__construct0 N/A% 0 0.0% 0 0.0% 0 0.0%