Diff Report
Run #539203c57074d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539201f8938f4: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for _drupal_add_library@2

_drupal_add_library@2Run #539203c57074dRun #539201f8938f4DiffDiff%
Number of Function Calls34 34 0 0.0%
Incl. Wall Time (microsec)3,497 3,493 -4 -0.1%
Incl. Wall Time (microsec) per call 103 103 -0 -0.1%
Excl. Wall Time (microsec)498 490 -8 -1.6%
Incl. CPU (microsecs)3,526 3,533 7 0.2%
Incl. CPU (microsecs) per call 104 104 0 0.2%
Excl. CPU (microsec)397 409 12 3.0%
Incl. MemUse (bytes)41,476 41,476 0 0.0%
Incl. MemUse (bytes) per call 1,220 1,220 0 0.0%
Excl. MemUse (bytes)-6,232 -6,232 0 0.0%
Incl. PeakMemUse (bytes)29,320 29,320 0 0.0%
Incl. PeakMemUse (bytes) per call 862 862 0 0.0%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for _drupal_add_library@2 [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@20 N/A% -4 -1.6% 7 1.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-8 -200.0% 12 171.4% 0 N/A% 0 N/A%
Parent function
drupal_process_attached@20 N/A% -4 -100.0% 7 100.0% 0 N/A% 0 N/A%
Child functions
Drupal::moduleHandler0 N/A% 3 75.0% 0 0.0% 0 N/A% 0 N/A%
drupal_process_attached@30 N/A% 2 50.0% 1 14.3% 0 N/A% 0 N/A%
Drupal\Core\Asset\LibraryDiscovery::getLibraryByName0 N/A% 2 50.0% 0 0.0% 0 N/A% 0 N/A%
Drupal::service0 N/A% -1 -25.0% 5 71.4% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -1 -25.0% -4 -57.1% 0 N/A% 0 N/A%
explode0 N/A% -1 -25.0% -2 -28.6% 0 N/A% 0 N/A%
drupal_static0 N/A% 0 0.0% -5 -71.4% 0 N/A% 0 N/A%