Diff Report
Run #5350e128cfd2b: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5350e2663e694: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for _drupal_add_library

_drupal_add_libraryRun #5350e128cfd2bRun #5350e2663e694DiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)3,452 3,395 -57 -1.7%
Incl. Wall Time (microsec) per call 432 424 -7 -1.7%
Excl. Wall Time (microsec)138 127 -11 -8.0%
Incl. CPU (microsecs)2,781 2,724 -57 -2.0%
Incl. CPU (microsecs) per call 348 341 -7 -2.0%
Excl. CPU (microsec)95 94 -1 -1.1%
Incl. MemUse (bytes)401,200 401,200 0 0.0%
Incl. MemUse (bytes) per call 50,150 50,150 0 0.0%
Excl. MemUse (bytes)1,544 1,544 0 0.0%
Incl. PeakMemUse (bytes)383,768 383,776 8 0.0%
Incl. PeakMemUse (bytes) per call 47,971 47,972 1 0.0%
Excl. PeakMemUse (bytes)232 232 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% -57 -3.6% -57 -3.3% 0 0.0% 8 0.0%
Exclusive Metrics Diff for Current Function-11 -19.3% -1 -1.8% 0 N/A% 0 0.0%
Parent function
drupal_process_attached0 N/A% -57 -100.0% -57 -100.0% 0 N/A% 8 100.0%
Child functions
Drupal\Core\Asset\LibraryDiscovery::getLibraryByName0 N/A% -36 -63.2% -44 -77.2% 0 N/A% 8 100.0%
Drupal::service0 N/A% -15 -26.3% -14 -24.6% 0 N/A% 0 0.0%
drupal_process_attached@10 N/A% 5 8.8% 2 3.5% 0 N/A% 0 0.0%
explode0 N/A% 1 1.8% 4 7.0% 0 N/A% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -1 -1.8% -5 -8.8% 0 N/A% 0 0.0%
drupal_static0 N/A% 0 0.0% 1 1.8% 0 N/A% 0 0.0%
Drupal::moduleHandler0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%