Diff Report
Run #542229efabc5e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5422297e7f32f: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for _drupal_add_library

_drupal_add_libraryRun #542229efabc5eRun #5422297e7f32fDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)2,811 2,902 91 3.2%
Incl. Wall Time (microsec) per call 937 967 30 3.2%
Excl. Wall Time (microsec)79 81 2 2.5%
Incl. CPU (microsecs)2,537 2,623 86 3.4%
Incl. CPU (microsecs) per call 846 874 29 3.4%
Excl. CPU (microsec)60 63 3 5.0%
Incl. MemUse (bytes)494,696 494,696 0 0.0%
Incl. MemUse (bytes) per call 164,899 164,899 0 0.0%
Excl. MemUse (bytes)2,680 2,680 0 0.0%
Incl. PeakMemUse (bytes)378,792 378,792 0 0.0%
Incl. PeakMemUse (bytes) per call 126,264 126,264 0 0.0%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% 91 18.8% 86 22.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 2.2% 3 3.5% 0 N/A% 0 N/A%
Parent function
drupal_process_attached0 N/A% 91 100.0% 86 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Asset\LibraryDiscovery::getLibraryByName0 N/A% 78 85.7% 71 82.6% 0 N/A% 0 N/A%
drupal_process_attached@10 N/A% 5 5.5% 5 5.8% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 3 3.3% 3 3.5% 0 N/A% 0 N/A%
Drupal::moduleHandler0 N/A% 1 1.1% 3 3.5% 0 N/A% 0 N/A%
drupal_static0 N/A% 1 1.1% 0 0.0% 0 N/A% 0 N/A%
explode0 N/A% 1 1.1% 3 3.5% 0 N/A% 0 N/A%
Drupal::service0 N/A% 0 0.0% -2 -2.3% 0 N/A% 0 N/A%