Diff Report
Run #538e3ac0de109: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #538e3af7e977d: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for _drupal_add_library

_drupal_add_libraryRun #538e3ac0de109Run #538e3af7e977dDiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)2,937 2,900 -37 -1.3%
Incl. Wall Time (microsec) per call 420 414 -5 -1.3%
Excl. Wall Time (microsec)109 106 -3 -2.8%
Incl. CPU (microsecs)2,344 2,344 0 0.0%
Incl. CPU (microsecs) per call 335 335 0 0.0%
Excl. CPU (microsec)91 80 -11 -12.1%
Incl. MemUse (bytes)375,992 375,992 0 0.0%
Incl. MemUse (bytes) per call 53,713 53,713 0 0.0%
Excl. MemUse (bytes)1,264 1,264 0 0.0%
Incl. PeakMemUse (bytes)356,104 356,104 0 0.0%
Incl. PeakMemUse (bytes) per call 50,872 50,872 0 0.0%
Excl. PeakMemUse (bytes)424 424 0 0.0%

Parent/Child Regression/Improvement report for _drupal_add_library [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_library0 N/A% -37 -5.1% 0 0.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 -8.1% -11 N/A% 0 N/A% 0 N/A%
Parent function
drupal_process_attached0 N/A% -37 -100.0% 0 N/A% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Asset\LibraryDiscovery::getLibraryByName0 N/A% -42 -113.5% -4 N/A% 0 N/A% 0 N/A%
Drupal::service0 N/A% 4 10.8% 7 N/A% 0 N/A% 0 N/A%
drupal_process_attached@10 N/A% 3 8.1% 1 N/A% 0 N/A% 0 N/A%
Drupal::moduleHandler0 N/A% 2 5.4% 5 N/A% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -1 -2.7% -1 N/A% 0 N/A% 0 N/A%
drupal_static0 N/A% 1 2.7% 1 N/A% 0 N/A% 0 N/A%
explode0 N/A% -1 -2.7% 2 N/A% 0 N/A% 0 N/A%