Diff Report
Run #54e0a6d45fe2a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #54e0a77153dbf: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\DrupalKernel::boot

Drupal\Core\DrupalKernel::bootRun #54e0a6d45fe2aRun #54e0a77153dbfDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)11,260 8,992 -2,268 -20.1%
Incl. Wall Time (microsec) per call 11,260 8,992 -2,268 -20.1%
Excl. Wall Time (microsec)28 27 -1 -3.6%
Incl. CPU (microsecs)11,085 8,992 -2,093 -18.9%
Incl. CPU (microsecs) per call 11,085 8,992 -2,093 -18.9%
Excl. CPU (microsec)23 19 -4 -17.4%
Incl. MemUse (bytes)1,889,448 1,889,448 0 0.0%
Incl. MemUse (bytes) per call 1,889,448 1,889,448 0 0.0%
Excl. MemUse (bytes)2,248 2,248 0 0.0%
Incl. PeakMemUse (bytes)1,904,784 1,904,784 0 0.0%
Incl. PeakMemUse (bytes) per call 1,904,784 1,904,784 0 0.0%
Excl. PeakMemUse (bytes)16 16 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. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\DrupalKernel::boot0 N/A% -2,268 -129.6% -2,093 -159.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -0.0% -4 -0.2% 0 N/A% 0 N/A%
Parent function
Drupal\Core\DrupalKernel::handle0 N/A% -2,268 -100.0% -2,093 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\DrupalKernel::initializeContainer0 N/A% -2,204 -97.2% -2,028 -96.9% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::loadClass0 N/A% -59 -2.6% -57 -2.7% 0 N/A% 0 N/A%
Drupal\Component\Utility\Crypt::randomBytes0 N/A% -3 -0.1% -4 -0.2% 0 N/A% 0 N/A%
Drupal\Component\Utility\Timer::start0 N/A% -1 -0.0% -1 -0.0% 0 N/A% 0 N/A%
mt_srand0 N/A% 0 0.0% 1 0.0% 0 N/A% 0 N/A%
unpack0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%