Diff Report
Run #539201f8938f4: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5392041970f3f: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for _drupal_add_library@2

_drupal_add_library@2Run #539201f8938f4Run #5392041970f3fDiffDiff%
Number of Function Calls34 34 0 0.0%
Incl. Wall Time (microsec)3,493 3,449 -44 -1.3%
Incl. Wall Time (microsec) per call 103 101 -1 -1.3%
Excl. Wall Time (microsec)490 481 -9 -1.8%
Incl. CPU (microsecs)3,533 3,481 -52 -1.5%
Incl. CPU (microsecs) per call 104 102 -2 -1.5%
Excl. CPU (microsec)409 395 -14 -3.4%
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)29,320 29,428 108 0.4%
Incl. PeakMemUse (bytes) per call 862 866 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 Function-9 -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%