Diff Report
Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539206aca7ae8: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for _drupal_add_library@3

_drupal_add_library@3Run #539205a48c548Run #539206aca7ae8DiffDiff%
Number of Function Calls14 14 0 0.0%
Incl. Wall Time (microsec)1,810 1,819 9 0.5%
Incl. Wall Time (microsec) per call 129 130 1 0.5%
Excl. Wall Time (microsec)263 259 -4 -1.5%
Incl. CPU (microsecs)1,825 1,827 2 0.1%
Incl. CPU (microsecs) per call 130 131 0 0.1%
Excl. CPU (microsec)203 204 1 0.5%
Incl. MemUse (bytes)27,652 27,656 4 0.0%
Incl. MemUse (bytes) per call 1,975 1,975 0 0.0%
Excl. MemUse (bytes)-1,488 -1,488 0 0.0%
Incl. PeakMemUse (bytes)29,496 29,596 100 0.3%
Incl. PeakMemUse (bytes) per call 2,107 2,114 7 0.3%
Excl. PeakMemUse (bytes)2,160 2,256 96 4.4%

Parent/Child Regression/Improvement report for _drupal_add_library@3 [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@30 N/A% 9 0.2% 2 0.1% 4 0.0% 100 0.1%
Exclusive Metrics Diff for Current Function-4 -44.4% 1 50.0% 0 0.0% 96 96.0%
Parent function
drupal_process_attached@30 N/A% 9 100.0% 2 100.0% 4 100.0% 100 100.0%
Child functions
drupal_process_attached@40 N/A% 26 288.9% 25 1250.0% 4 100.0% 4 4.0%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -22 -244.4% -24 -1200.0% 0 0.0% 0 0.0%
Drupal::moduleHandler0 N/A% 8 88.9% 5 250.0% 0 0.0% 0 0.0%
Drupal\Core\Asset\LibraryDiscovery::getLibraryByName0 N/A% 2 22.2% 0 0.0% 0 0.0% 0 0.0%
explode0 N/A% -1 -11.1% -3 -150.0% 0 0.0% 0 0.0%
Drupal::service0 N/A% 0 0.0% -4 -200.0% 0 0.0% 0 0.0%
drupal_static0 N/A% 0 0.0% 2 100.0% 0 0.0% 0 0.0%