Diff Report
Run #54df8d322535a: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #54df9298c351d: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Regression/Improvement summary for Drupal\Core\DrupalKernel::boot

Drupal\Core\DrupalKernel::bootRun #54df8d322535aRun #54df9298c351dDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)19,871 19,128 -743 -3.7%
Incl. Wall Time (microsec) per call 19,871 19,128 -743 -3.7%
Excl. Wall Time (microsec)33 35 2 6.1%
Incl. MemUse (bytes)2,378,832 2,378,904 72 0.0%
Incl. MemUse (bytes) per call 2,378,832 2,378,904 72 0.0%
Excl. MemUse (bytes)2,104 2,104 0 0.0%
Incl. PeakMemUse (bytes)2,387,504 2,387,584 80 0.0%
Incl. PeakMemUse (bytes) per call 2,387,504 2,387,584 80 0.0%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% -743 -2.9% 72 0.3% 80 0.4%
Exclusive Metrics Diff for Current Function2 0.3% 0 0.0% 0 0.0%
Parent function
Drupal\Core\DrupalKernel::handle0 N/A% -743 -100.0% 72 100.0% 80 100.0%
Child functions
Drupal\Core\DrupalKernel::initializeContainer0 N/A% -736 -99.1% 72 100.0% 80 100.0%
Composer\Autoload\ClassLoader::loadClass0 N/A% -8 -1.1% 0 0.0% 0 0.0%
Drupal\Component\Utility\Timer::start0 N/A% 3 0.4% 0 0.0% 0 0.0%
Drupal\Component\Utility\Crypt::randomBytes0 N/A% -3 -0.4% 0 0.0% 0 0.0%
unpack0 N/A% -1 -0.1% 0 0.0% 0 0.0%
mt_srand0 N/A% 0 0.0% 0 0.0% 0 0.0%