Diff Report
Run #53ccf06f3ae60: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #53ccf19d00e96: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for _drupal_add_library

_drupal_add_libraryRun #53ccf06f3ae60Run #53ccf19d00e96DiffDiff%
Number of Function Calls60 60 0 0.0%
Incl. Wall Time (microsec)4,709 4,906 197 4.2%
Incl. Wall Time (microsec) per call 78 82 3 4.2%
Excl. Wall Time (microsec)535 524 -11 -2.1%
Incl. CPU (microsecs)4,480 4,680 200 4.5%
Incl. CPU (microsecs) per call 75 78 3 4.5%
Excl. CPU (microsec)412 400 -12 -2.9%
Incl. MemUse (bytes)538,056 538,056 0 0.0%
Incl. MemUse (bytes) per call 8,968 8,968 0 0.0%
Excl. MemUse (bytes)-23,520 -23,520 0 0.0%
Incl. PeakMemUse (bytes)438,032 438,032 0 0.0%
Incl. PeakMemUse (bytes) per call 7,301 7,301 0 0.0%
Excl. PeakMemUse (bytes)192 192 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% 197 15.0% 200 19.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-11 -5.6% -12 -6.0% 0 N/A% 0 N/A%
Parent function
drupal_process_attached0 N/A% 197 100.0% 200 100.0% 0 N/A% 0 N/A%
Child functions
Drupal::service0 N/A% 165 83.8% 162 81.0% 0 N/A% 0 N/A%
Drupal\Core\Asset\LibraryDiscovery::getLibraryByName0 N/A% 41 20.8% 39 19.5% 0 N/A% 0 N/A%
drupal_process_attached@10 N/A% -5 -2.5% -5 -2.5% 0 N/A% 0 N/A%
drupal_static0 N/A% 4 2.0% 11 5.5% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 1 0.5% 0 0.0% 0 N/A% 0 N/A%
Drupal::moduleHandler0 N/A% 1 0.5% -1 -0.5% 0 N/A% 0 N/A%
explode0 N/A% 1 0.5% 6 3.0% 0 N/A% 0 N/A%