Diff Report
Run #539206513e72e: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for _drupal_add_library

_drupal_add_libraryRun #539206513e72eRun #539205a48c548DiffDiff%
Number of Function Calls66 66 0 0.0%
Incl. Wall Time (microsec)32,914 33,257 343 1.0%
Incl. Wall Time (microsec) per call 499 504 5 1.0%
Excl. Wall Time (microsec)1,281 1,287 6 0.5%
Incl. CPU (microsecs)25,624 26,081 457 1.8%
Incl. CPU (microsecs) per call 388 395 7 1.8%
Excl. CPU (microsec)1,045 1,068 23 2.2%
Incl. MemUse (bytes)409,760 409,760 0 0.0%
Incl. MemUse (bytes) per call 6,208 6,208 0 0.0%
Excl. MemUse (bytes)-10,408 -10,408 0 0.0%
Incl. PeakMemUse (bytes)313,556 313,556 0 0.0%
Incl. PeakMemUse (bytes) per call 4,751 4,751 0 0.0%
Excl. PeakMemUse (bytes)224 224 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% 343 37.7% 457 131.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function6 1.7% 23 5.0% 0 N/A% 0 N/A%
Parent function
drupal_process_attached0 N/A% 343 100.0% 457 100.0% 0 N/A% 0 N/A%
Child functions
drupal_process_attached@10 N/A% 254 74.1% 213 46.6% 0 N/A% 0 N/A%
Drupal\Core\Asset\LibraryDiscovery::getLibraryByName0 N/A% 51 14.9% 202 44.2% 0 N/A% 0 N/A%
Drupal::moduleHandler0 N/A% 35 10.2% 35 7.7% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 16 4.7% 19 4.2% 0 N/A% 0 N/A%
drupal_static0 N/A% -14 -4.1% -11 -2.4% 0 N/A% 0 N/A%
Drupal::service0 N/A% -8 -2.3% -12 -2.6% 0 N/A% 0 N/A%
explode0 N/A% 3 0.9% -12 -2.6% 0 N/A% 0 N/A%