Diff Report
Run #53923d861ff11: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53923e49d2b58: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for _drupal_add_library

_drupal_add_libraryRun #53923d861ff11Run #53923e49d2b58DiffDiff%
Number of Function Calls30 30 0 0.0%
Incl. Wall Time (microsec)28,338 28,270 -68 -0.2%
Incl. Wall Time (microsec) per call 945 942 -2 -0.2%
Excl. Wall Time (microsec)725 765 40 5.5%
Incl. CPU (microsecs)22,502 22,486 -16 -0.1%
Incl. CPU (microsecs) per call 750 750 -1 -0.1%
Excl. CPU (microsec)596 639 43 7.2%
Incl. MemUse (bytes)426,408 426,424 16 0.0%
Incl. MemUse (bytes) per call 14,214 14,214 1 0.0%
Excl. MemUse (bytes)-3,568 -3,568 0 0.0%
Incl. PeakMemUse (bytes)362,904 361,580 -1,324 -0.4%
Incl. PeakMemUse (bytes) per call 12,097 12,053 -44 -0.4%
Excl. PeakMemUse (bytes)1,436 1,436 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% -68 -4.3% -16 -1.5% 16 1.8% -1,324 -190.2%
Exclusive Metrics Diff for Current Function40 58.8% 43 268.8% 0 0.0% 0 0.0%
Parent function
drupal_process_attached0 N/A% -68 -100.0% -16 -100.0% 16 100.0% -1,324 -100.0%
Child functions
drupal_process_attached@10 N/A% -273 -401.5% -232 -1450.0% 16 100.0% 5,584 421.8%
Drupal\Core\Asset\LibraryDiscovery::getLibraryByName0 N/A% 241 354.4% 207 1293.8% 12 75.0% -6,780 -512.1%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -85 -125.0% -51 -318.8% -12 -75.0% -112 -8.5%
drupal_static0 N/A% 7 10.3% 12 75.0% 0 0.0% 0 0.0%
Drupal::moduleHandler0 N/A% 6 8.8% 9 56.2% 0 0.0% -16 -1.2%
explode0 N/A% -4 -5.9% -4 -25.0% 0 0.0% 0 0.0%
Drupal::service0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%