Diff Report
Run #544337f542f97: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #544333b05173f: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for _drupal_add_library

_drupal_add_libraryRun #544337f542f97Run #544333b05173fDiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)3,831 5,720 1,889 49.3%
Incl. Wall Time (microsec) per call 766 1,144 378 49.3%
Excl. Wall Time (microsec)150 174 24 16.0%
Incl. CPU (microsecs)3,835 5,650 1,815 47.3%
Incl. CPU (microsecs) per call 767 1,130 363 47.3%
Excl. CPU (microsec)117 141 24 20.5%
Incl. MemUse (bytes)525,352 619,192 93,840 17.9%
Incl. MemUse (bytes) per call 105,070 123,838 18,768 17.9%
Excl. MemUse (bytes)2,512 2,552 40 1.6%
Incl. PeakMemUse (bytes)127,384 215,904 88,520 69.5%
Incl. PeakMemUse (bytes) per call 25,477 43,181 17,704 69.5%
Excl. PeakMemUse (bytes)952 328 -624 -65.5%

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% 1,889 56.1% 1,815 23.2% 93,840 90.1% 88,520 88.8%
Exclusive Metrics Diff for Current Function24 1.3% 24 1.3% 40 0.0% -624 -0.7%
Parent function
drupal_process_attached0 N/A% 1,889 100.0% 1,815 100.0% 93,840 100.0% 88,520 100.0%
Child functions
Drupal::service0 N/A% 1,013 53.6% 1,011 55.7% -48 -0.1% 0 0.0%
Drupal\Core\Asset\LibraryDiscovery::getLibraryByName0 N/A% 764 40.4% 695 38.3% 93,872 100.0% 96,528 109.0%
drupal_process_attached@10 N/A% 34 1.8% 32 1.8% -8 -0.0% -7,384 -8.3%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 30 1.6% 27 1.5% 0 0.0% 0 0.0%
Drupal::moduleHandler0 N/A% 11 0.6% 11 0.6% 0 0.0% 0 0.0%
drupal_static0 N/A% 9 0.5% 12 0.7% 0 0.0% 0 0.0%
explode0 N/A% 4 0.2% 3 0.2% -16 -0.0% 0 0.0%