Diff Report
Run #5391fcf6ab927: 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 #5391fcf6ab927Run #5391fc871e91dDiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)451 538 87 19.3%
Incl. Wall Time (microsec) per call 45 54 9 19.3%
Excl. Wall Time (microsec)131 145 14 10.7%
Incl. CPU (microsecs)463 550 87 18.8%
Incl. CPU (microsecs) per call 46 55 9 18.8%
Excl. CPU (microsec)105 127 22 21.0%
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% 87 5.3% 87 5.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function14 16.1% 22 25.3% 0 N/A% 0 N/A%
Parent function
drupal_process_attached@40 N/A% 87 100.0% 87 100.0% 0 N/A% 0 N/A%
Child functions
drupal_process_attached@50 N/A% 29 33.3% 29 33.3% 0 N/A% 0 N/A%
Drupal::service0 N/A% 24 27.6% 19 21.8% 0 N/A% 0 N/A%
explode0 N/A% 6 6.9% -1 -1.1% 0 N/A% 0 N/A%
Drupal::moduleHandler0 N/A% 4 4.6% 5 5.7% 0 N/A% 0 N/A%
drupal_static0 N/A% 4 4.6% 8 9.2% 0 N/A% 0 N/A%
Drupal\Core\Asset\LibraryDiscovery::getLibraryByName0 N/A% 3 3.4% 2 2.3% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 3 3.4% 3 3.4% 0 N/A% 0 N/A%