Diff Report
Run #539201f8938f4: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5392041970f3f: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for _drupal_add_library@4

_drupal_add_library@4Run #539201f8938f4Run #5392041970f3fDiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)463 433 -30 -6.5%
Incl. Wall Time (microsec) per call 51 48 -3 -6.5%
Excl. Wall Time (microsec)128 120 -8 -6.2%
Incl. CPU (microsecs)472 441 -31 -6.6%
Incl. CPU (microsecs) per call 52 49 -3 -6.6%
Excl. CPU (microsec)100 93 -7 -7.0%
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)10,800 10,764 -36 -0.3%
Incl. PeakMemUse (bytes) per call 1,200 1,196 -4 -0.3%
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% -30 -2.0% -31 -1.2% 0 0.0% -36 -0.1%
Exclusive Metrics Diff for Current Function-8 -26.7% -7 -22.6% 0 N/A% 0 0.0%
Parent function
drupal_process_attached@40 N/A% -30 -100.0% -31 -100.0% 0 N/A% -36 -100.0%
Child functions
drupal_process_attached@50 N/A% -18 -60.0% -18 -58.1% 0 N/A% -36 -100.0%
Drupal::service0 N/A% -2 -6.7% -4 -12.9% 0 N/A% 0 0.0%
Drupal\Core\Asset\LibraryDiscovery::getLibraryByName0 N/A% -1 -3.3% -1 -3.2% 0 N/A% 0 0.0%
explode0 N/A% -1 -3.3% -5 -16.1% 0 N/A% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 0 0.0% 3 9.7% 0 N/A% 0 0.0%
Drupal::moduleHandler0 N/A% 0 0.0% -1 -3.2% 0 N/A% 0 0.0%
drupal_static0 N/A% 0 0.0% 2 6.5% 0 N/A% 0 0.0%