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

_drupal_add_library@4Run #5391fc871e91dRun #5391fd5a43e70DiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)538 461 -77 -14.3%
Incl. Wall Time (microsec) per call 54 46 -8 -14.3%
Excl. Wall Time (microsec)145 142 -3 -2.1%
Incl. CPU (microsecs)550 470 -80 -14.5%
Incl. CPU (microsecs) per call 55 47 -8 -14.5%
Excl. CPU (microsec)127 108 -19 -15.0%
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 Function-3 -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%