Diff Report
Run #5394e33e8d847: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5394e21e9bd45: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for _drupal_add_library

_drupal_add_libraryRun #5394e33e8d847Run #5394e21e9bd45DiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)3,766 3,745 -21 -0.6%
Incl. Wall Time (microsec) per call 471 468 -3 -0.6%
Excl. Wall Time (microsec)166 174 8 4.8%
Incl. CPU (microsecs)4,043 4,097 54 1.3%
Incl. CPU (microsecs) per call 505 512 7 1.3%
Excl. CPU (microsec)682 683 1 0.1%
Incl. MemUse (bytes)406,696 406,704 8 0.0%
Incl. MemUse (bytes) per call 50,837 50,838 1 0.0%
Excl. MemUse (bytes)33,528 33,552 24 0.1%
Incl. PeakMemUse (bytes)425,048 424,776 -272 -0.1%
Incl. PeakMemUse (bytes) per call 53,131 53,097 -34 -0.1%
Excl. PeakMemUse (bytes)65,880 65,880 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% -21 -4.8% 54 5.9% 8 3.0% -272 -28.8%
Exclusive Metrics Diff for Current Function8 38.1% 1 1.9% 24 300.0% 0 0.0%
Parent function
drupal_process_attached0 N/A% -21 -100.0% 54 100.0% 8 100.0% -272 -100.0%
Child functions
Drupal\Core\Asset\LibraryDiscovery::getLibraryByName0 N/A% -18 -85.7% 57 105.6% 8 100.0% -12,504 -4597.1%
drupal_process_attached@10 N/A% -10 -47.6% -4 -7.4% 0 0.0% 48 17.6%
Drupal::service0 N/A% 4 19.0% 4 7.4% 0 0.0% 12,184 4479.4%
Drupal::moduleHandler0 N/A% -2 -9.5% -3 -5.6% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -1 -4.8% -2 -3.7% 0 0.0% 0 0.0%
drupal_static0 N/A% -1 -4.8% 2 3.7% 0 0.0% 0 0.0%
explode0 N/A% -1 -4.8% -1 -1.9% -24 -300.0% 0 0.0%