Diff Report
Run #534ad972c8c0d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #534ad8dec7444: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for _drupal_add_library

_drupal_add_libraryRun #534ad972c8c0dRun #534ad8dec7444DiffDiff%
Number of Function Calls23 23 0 0.0%
Incl. Wall Time (microsec)25,634 26,397 763 3.0%
Incl. Wall Time (microsec) per call 1,115 1,148 33 3.0%
Excl. Wall Time (microsec)670 673 3 0.4%
Incl. CPU (microsecs)21,633 22,286 653 3.0%
Incl. CPU (microsecs) per call 941 969 28 3.0%
Excl. CPU (microsec)562 556 -6 -1.1%
Incl. MemUse (bytes)421,408 421,408 0 0.0%
Incl. MemUse (bytes) per call 18,322 18,322 0 0.0%
Excl. MemUse (bytes)-1,992 -1,992 0 0.0%
Incl. PeakMemUse (bytes)377,392 377,392 0 0.0%
Incl. PeakMemUse (bytes) per call 16,408 16,408 0 0.0%
Excl. PeakMemUse (bytes)1,172 1,172 0 0.0%

Parent/Child Regression/Improvement report for _drupal_add_library [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_library0 N/A% 763 52.5% 653 111.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function3 0.4% -6 -0.9% 0 N/A% 0 N/A%
Parent function
drupal_process_attached0 N/A% 763 100.0% 653 100.0% 0 N/A% 0 N/A%
Child functions
drupal_process_attached@10 N/A% 606 79.4% 636 97.4% 0 N/A% 0 N/A%
Drupal\Core\Asset\LibraryDiscovery::getLibraryByName0 N/A% 195 25.6% 46 7.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -38 -5.0% -21 -3.2% 0 N/A% 0 N/A%
Drupal::moduleHandler0 N/A% -10 -1.3% -15 -2.3% 0 N/A% 0 N/A%
drupal_static0 N/A% 6 0.8% 5 0.8% 0 N/A% 0 N/A%
explode0 N/A% 2 0.3% 5 0.8% 0 N/A% 0 N/A%
Drupal::service0 N/A% -1 -0.1% 3 0.5% 0 N/A% 0 N/A%