Diff Report
Run #53920b950c201: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53920bd97d62d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for _drupal_add_library@4

_drupal_add_library@4Run #53920b950c201Run #53920bd97d62dDiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)435 441 6 1.4%
Incl. Wall Time (microsec) per call 48 49 1 1.4%
Excl. Wall Time (microsec)128 129 1 0.8%
Incl. CPU (microsecs)446 452 6 1.3%
Incl. CPU (microsecs) per call 50 50 1 1.3%
Excl. CPU (microsec)101 102 1 1.0%
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% 6 1.3% 6 1.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 16.7% 1 16.7% 0 N/A% 0 N/A%
Parent function
drupal_process_attached@40 N/A% 6 100.0% 6 100.0% 0 N/A% 0 N/A%
Child functions
Drupal::service0 N/A% 6 100.0% 7 116.7% 0 N/A% 0 N/A%
explode0 N/A% -1 -16.7% -3 -50.0% 0 N/A% 0 N/A%
drupal_process_attached@50 N/A% 0 0.0% 1 16.7% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Asset\LibraryDiscovery::getLibraryByName0 N/A% 0 0.0% -1 -16.7% 0 N/A% 0 N/A%
drupal_static0 N/A% 0 0.0% 2 33.3% 0 N/A% 0 N/A%
Drupal::moduleHandler0 N/A% 0 0.0% -1 -16.7% 0 N/A% 0 N/A%