Diff Report
Run #539203c57074d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539201f8938f4: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for _drupal_add_library@4

_drupal_add_library@4Run #539203c57074dRun #539201f8938f4DiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)452 463 11 2.4%
Incl. Wall Time (microsec) per call 50 51 1 2.4%
Excl. Wall Time (microsec)126 128 2 1.6%
Incl. CPU (microsecs)459 472 13 2.8%
Incl. CPU (microsecs) per call 51 52 1 2.8%
Excl. CPU (microsec)98 100 2 2.0%
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 10,800 0 0.0%
Incl. PeakMemUse (bytes) per call 1,200 1,200 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% 11 4.5% 13 2.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 18.2% 2 15.4% 0 N/A% 0 N/A%
Parent function
drupal_process_attached@40 N/A% 11 100.0% 13 100.0% 0 N/A% 0 N/A%
Child functions
drupal_process_attached@50 N/A% 6 54.5% 7 53.8% 0 N/A% 0 N/A%
Drupal::service0 N/A% 2 18.2% 3 23.1% 0 N/A% 0 N/A%
explode0 N/A% 1 9.1% 1 7.7% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 0 0.0% -1 -7.7% 0 N/A% 0 N/A%
Drupal\Core\Asset\LibraryDiscovery::getLibraryByName0 N/A% 0 0.0% -1 -7.7% 0 N/A% 0 N/A%
drupal_static0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal::moduleHandler0 N/A% 0 0.0% 2 15.4% 0 N/A% 0 N/A%