Diff Report
Run #5391fd5a43e70: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5391fc871e91d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for _drupal_add_library@4

_drupal_add_library@4Run #5391fd5a43e70Run #5391fc871e91dDiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)461 538 77 16.7%
Incl. Wall Time (microsec) per call 46 54 8 16.7%
Excl. Wall Time (microsec)142 145 3 2.1%
Incl. CPU (microsecs)470 550 80 17.0%
Incl. CPU (microsecs) per call 47 55 8 17.0%
Excl. CPU (microsec)108 127 19 17.6%
Incl. MemUse (bytes)9,780 9,780 0 0.0%
Incl. MemUse (bytes) per call 978 978 0 0.0%
Excl. MemUse (bytes)-864 -864 0 0.0%
Incl. PeakMemUse (bytes)10,776 10,776 0 0.0%
Incl. PeakMemUse (bytes) per call 1,078 1,078 0 0.0%
Excl. PeakMemUse (bytes)2,164 2,164 0 0.0%

Parent/Child Regression/Improvement report for _drupal_add_library@4 [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_add_library@40 N/A% 77 4.6% 80 20.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function3 3.9% 19 23.8% 0 N/A% 0 N/A%
Parent function
drupal_process_attached@40 N/A% 77 100.0% 80 100.0% 0 N/A% 0 N/A%
Child functions
drupal_process_attached@50 N/A% 29 37.7% 29 36.2% 0 N/A% 0 N/A%
Drupal::service0 N/A% 24 31.2% 17 21.2% 0 N/A% 0 N/A%
Drupal::moduleHandler0 N/A% 7 9.1% 7 8.8% 0 N/A% 0 N/A%
explode0 N/A% 6 7.8% 0 0.0% 0 N/A% 0 N/A%
drupal_static0 N/A% 4 5.2% 5 6.2% 0 N/A% 0 N/A%
Drupal\Core\Asset\LibraryDiscovery::getLibraryByName0 N/A% 2 2.6% 2 2.5% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 2 2.6% 1 1.2% 0 N/A% 0 N/A%