Diff Report
Run #52f2e60305388: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52f2e62cef49a: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\DrupalKernel::boot

Drupal\Core\DrupalKernel::bootRun #52f2e60305388Run #52f2e62cef49aDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)7,956 8,974 1,018 12.8%
Incl. Wall Time (microsec) per call 7,956 8,974 1,018 12.8%
Excl. Wall Time (microsec)5 7 2 40.0%
Incl. CPU (microsecs)7,441 8,111 670 9.0%
Incl. CPU (microsecs) per call 7,441 8,111 670 9.0%
Excl. CPU (microsec)5 7 2 40.0%
Incl. MemUse (bytes)1,471,592 1,471,656 64 0.0%
Incl. MemUse (bytes) per call 1,471,592 1,471,656 64 0.0%
Excl. MemUse (bytes)1,224 1,224 0 0.0%
Incl. PeakMemUse (bytes)1,544,656 1,545,184 528 0.0%
Incl. PeakMemUse (bytes) per call 1,544,656 1,545,184 528 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. 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% 1,018 44.6% 670 32.6% 64 0.1% 528 0.9%
Exclusive Metrics Diff for Current Function2 0.2% 2 0.3% 0 0.0% 0 0.0%
Parent function
drupal_handle_request0 N/A% 1,018 100.0% 670 100.0% 64 100.0% 528 100.0%
Child function
Drupal\Core\DrupalKernel::initializeContainer0 N/A% 1,016 99.8% 668 99.7% 64 100.0% 528 100.0%