Diff Report
Run #534ad8dec7444: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #534ad972c8c0d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for _drupal_add_library@4

_drupal_add_library@4Run #534ad8dec7444Run #534ad972c8c0dDiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)450 448 -2 -0.4%
Incl. Wall Time (microsec) per call 50 50 -0 -0.4%
Excl. Wall Time (microsec)127 130 3 2.4%
Incl. CPU (microsecs)460 456 -4 -0.9%
Incl. CPU (microsecs) per call 51 51 -0 -0.9%
Excl. CPU (microsec)102 105 3 2.9%
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)10,764 10,764 0 0.0%
Incl. PeakMemUse (bytes) per call 1,196 1,196 0 0.0%
Excl. PeakMemUse (bytes)2,120 2,120 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% -2 -0.1% -4 -0.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function3 150.0% 3 75.0% 0 N/A% 0 N/A%
Parent function
drupal_process_attached@40 N/A% -2 -100.0% -4 -100.0% 0 N/A% 0 N/A%
Child functions
explode0 N/A% -2 -100.0% 0 0.0% 0 N/A% 0 N/A%
drupal_static0 N/A% -1 -50.0% -1 -25.0% 0 N/A% 0 N/A%
Drupal::service0 N/A% -1 -50.0% -4 -100.0% 0 N/A% 0 N/A%
drupal_process_attached@50 N/A% -1 -50.0% -1 -25.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 0 0.0% -1 -25.0% 0 N/A% 0 N/A%
Drupal\Core\Asset\LibraryDiscovery::getLibraryByName0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal::moduleHandler0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%