Diff Report
Run #54e0a77153dbf: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #54e0a6d45fe2a: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

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

Drupal\Core\DrupalKernel::bootRun #54e0a77153dbfRun #54e0a6d45fe2aDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)8,992 11,260 2,268 25.2%
Incl. Wall Time (microsec) per call 8,992 11,260 2,268 25.2%
Excl. Wall Time (microsec)27 28 1 3.7%
Incl. CPU (microsecs)8,992 11,085 2,093 23.3%
Incl. CPU (microsecs) per call 8,992 11,085 2,093 23.3%
Excl. CPU (microsec)19 23 4 21.1%
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 Function1 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%