Diff Report
Run #5350e128cfd2b: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5350e1a85fcec: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for _drupal_add_library

_drupal_add_libraryRun #5350e128cfd2bRun #5350e1a85fcecDiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)3,452 3,362 -90 -2.6%
Incl. Wall Time (microsec) per call 432 420 -11 -2.6%
Excl. Wall Time (microsec)138 132 -6 -4.3%
Incl. CPU (microsecs)2,781 2,700 -81 -2.9%
Incl. CPU (microsecs) per call 348 338 -10 -2.9%
Excl. CPU (microsec)95 99 4 4.2%
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)383,768 383,768 0 0.0%
Incl. PeakMemUse (bytes) per call 47,971 47,971 0 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% -90 -9.9% -81 -7.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-6 -6.7% 4 4.9% 0 N/A% 0 N/A%
Parent function
drupal_process_attached0 N/A% -90 -100.0% -81 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Asset\LibraryDiscovery::getLibraryByName0 N/A% -67 -74.4% -64 -79.0% 0 N/A% 0 N/A%
Drupal::service0 N/A% -14 -15.6% -14 -17.3% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -2 -2.2% -3 -3.7% 0 N/A% 0 N/A%
drupal_process_attached@10 N/A% 1 1.1% -2 -2.5% 0 N/A% 0 N/A%
drupal_static0 N/A% -1 -1.1% -3 -3.7% 0 N/A% 0 N/A%
Drupal::moduleHandler0 N/A% -1 -1.1% -1 -1.2% 0 N/A% 0 N/A%
explode0 N/A% 0 0.0% 2 2.5% 0 N/A% 0 N/A%