Diff Report
Run #53ccf06f3ae60: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #53ccf1bb00d4b: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for _drupal_add_library

_drupal_add_libraryRun #53ccf06f3ae60Run #53ccf1bb00d4bDiffDiff%
Number of Function Calls60 60 0 0.0%
Incl. Wall Time (microsec)4,709 4,753 44 0.9%
Incl. Wall Time (microsec) per call 78 79 1 0.9%
Excl. Wall Time (microsec)535 517 -18 -3.4%
Incl. CPU (microsecs)4,480 4,520 40 0.9%
Incl. CPU (microsecs) per call 75 75 1 0.9%
Excl. CPU (microsec)412 390 -22 -5.3%
Incl. MemUse (bytes)538,056 538,000 -56 -0.0%
Incl. MemUse (bytes) per call 8,968 8,967 -1 -0.0%
Excl. MemUse (bytes)-23,520 -23,520 0 0.0%
Incl. PeakMemUse (bytes)438,032 438,064 32 0.0%
Incl. PeakMemUse (bytes) per call 7,301 7,301 1 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% 44 2.9% 40 2.4% -56 -0.9% 32 0.3%
Exclusive Metrics Diff for Current Function-18 -40.9% -22 -55.0% 0 0.0% 0 0.0%
Parent function
drupal_process_attached0 N/A% 44 100.0% 40 100.0% -56 -100.0% 32 100.0%
Child functions
Drupal\Core\Asset\LibraryDiscovery::getLibraryByName0 N/A% 31 70.5% 31 77.5% 8 14.3% 24 75.0%
Drupal::service0 N/A% 11 25.0% 13 32.5% -64 -114.3% 0 0.0%
drupal_static0 N/A% 11 25.0% 18 45.0% 0 0.0% 0 0.0%
drupal_process_attached@10 N/A% 5 11.4% 6 15.0% 0 0.0% 8 25.0%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 2 4.5% -1 -2.5% 0 0.0% 0 0.0%
Drupal::moduleHandler0 N/A% 1 2.3% -1 -2.5% 0 0.0% 0 0.0%
explode0 N/A% 1 2.3% -4 -10.0% 0 0.0% 0 0.0%