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

_drupal_add_libraryRun #539205a48c548Run #539206513e72eDiffDiff%
Number of Function Calls66 66 0 0.0%
Incl. Wall Time (microsec)33,257 32,914 -343 -1.0%
Incl. Wall Time (microsec) per call 504 499 -5 -1.0%
Excl. Wall Time (microsec)1,287 1,281 -6 -0.5%
Incl. CPU (microsecs)26,081 25,624 -457 -1.8%
Incl. CPU (microsecs) per call 395 388 -7 -1.8%
Excl. CPU (microsec)1,068 1,045 -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 Function-6 -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%