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_add_library@2

_drupal_add_library@2Run #5392041970f3fRun #539201f8938f4DiffDiff%
Number of Function Calls34 34 0 0.0%
Incl. Wall Time (microsec)3,449 3,493 44 1.3%
Incl. Wall Time (microsec) per call 101 103 1 1.3%
Excl. Wall Time (microsec)481 490 9 1.9%
Incl. CPU (microsecs)3,481 3,533 52 1.5%
Incl. CPU (microsecs) per call 102 104 2 1.5%
Excl. CPU (microsec)395 409 14 3.5%
Incl. MemUse (bytes)41,476 41,476 0 0.0%
Incl. MemUse (bytes) per call 1,220 1,220 0 0.0%
Excl. MemUse (bytes)-6,232 -6,232 0 0.0%
Incl. PeakMemUse (bytes)29,428 29,320 -108 -0.4%
Incl. PeakMemUse (bytes) per call 866 862 -3 -0.4%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for _drupal_add_library@2 [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@20 N/A% 44 3.0% 52 1.9% 0 0.0% -108 -0.2%
Exclusive Metrics Diff for Current Function9 20.5% 14 26.9% 0 N/A% 0 0.0%
Parent function
drupal_process_attached@20 N/A% 44 100.0% 52 100.0% 0 N/A% -108 -100.0%
Child functions
drupal_process_attached@30 N/A% 25 56.8% 25 48.1% 0 N/A% -108 -100.0%
Drupal::service0 N/A% 5 11.4% 22 42.3% 0 N/A% 0 0.0%
Drupal::moduleHandler0 N/A% 3 6.8% 3 5.8% 0 N/A% 0 0.0%
Drupal\Core\Asset\LibraryDiscovery::getLibraryByName0 N/A% 1 2.3% -3 -5.8% 0 N/A% 0 0.0%
explode0 N/A% 1 2.3% -2 -3.8% 0 N/A% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 0 0.0% -3 -5.8% 0 N/A% 0 0.0%
drupal_static0 N/A% 0 0.0% -4 -7.7% 0 N/A% 0 0.0%