Diff Report
Run #53920c043e98b: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53920b950c201: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for _drupal_add_library@4

_drupal_add_library@4Run #53920c043e98bRun #53920b950c201DiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)439 435 -4 -0.9%
Incl. Wall Time (microsec) per call 49 48 -0 -0.9%
Excl. Wall Time (microsec)127 128 1 0.8%
Incl. CPU (microsecs)451 446 -5 -1.1%
Incl. CPU (microsecs) per call 50 50 -1 -1.1%
Excl. CPU (microsec)101 101 0 0.0%
Incl. MemUse (bytes)9,784 9,784 0 0.0%
Incl. MemUse (bytes) per call 1,087 1,087 0 0.0%
Excl. MemUse (bytes)-628 -628 0 0.0%
Incl. PeakMemUse (bytes)9,092 9,092 0 0.0%
Incl. PeakMemUse (bytes) per call 1,010 1,010 0 0.0%
Excl. PeakMemUse (bytes)1,380 1,380 0 0.0%

Parent/Child Regression/Improvement report for _drupal_add_library@4 [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@40 N/A% -4 -1.1% -5 -2.7% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 25.0% 0 0.0% 0 N/A% 0 N/A%
Parent function
drupal_process_attached@40 N/A% -4 -100.0% -5 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal::service0 N/A% -4 -100.0% -4 -80.0% 0 N/A% 0 N/A%
drupal_process_attached@50 N/A% -2 -50.0% -1 -20.0% 0 N/A% 0 N/A%
explode0 N/A% 1 25.0% -2 -40.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 0 0.0% 4 80.0% 0 N/A% 0 N/A%
Drupal\Core\Asset\LibraryDiscovery::getLibraryByName0 N/A% 0 0.0% -1 -20.0% 0 N/A% 0 N/A%
drupal_static0 N/A% 0 0.0% -1 -20.0% 0 N/A% 0 N/A%
Drupal::moduleHandler0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%