Diff Report
Run #5392041970f3f: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539201f8938f4: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\DrupalKernel::boot

Drupal\Core\DrupalKernel::bootRun #5392041970f3fRun #539201f8938f4DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,929 1,882 -47 -2.4%
Incl. Wall Time (microsec) per call 1,929 1,882 -47 -2.4%
Excl. Wall Time (microsec)7 7 0 0.0%
Incl. CPU (microsecs)1,931 1,884 -47 -2.4%
Incl. CPU (microsecs) per call 1,931 1,884 -47 -2.4%
Excl. CPU (microsec)8 7 -1 -12.5%
Incl. MemUse (bytes)250,048 250,056 8 0.0%
Incl. MemUse (bytes) per call 250,048 250,056 8 0.0%
Excl. MemUse (bytes)668 668 0 0.0%
Incl. PeakMemUse (bytes)252,128 252,136 8 0.0%
Incl. PeakMemUse (bytes) per call 252,128 252,136 8 0.0%
Excl. PeakMemUse (bytes)344 344 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% -47 -3.2% -47 -1.7% 8 0.0% 8 0.0%
Exclusive Metrics Diff for Current Function0 0.0% -1 -2.1% 0 0.0% 0 0.0%
Parent function
drupal_handle_request0 N/A% -47 -100.0% -47 -100.0% 8 100.0% 8 100.0%
Child function
Drupal\Core\DrupalKernel::initializeContainer0 N/A% -47 -100.0% -46 -97.9% 8 100.0% 8 100.0%