Diff Report
Run #5391fc871e91d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5391fd5a43e70: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for _drupal_add_library@1

_drupal_add_library@1Run #5391fc871e91dRun #5391fd5a43e70DiffDiff%
Number of Function Calls91 91 0 0.0%
Incl. Wall Time (microsec)10,730 10,330 -400 -3.7%
Incl. Wall Time (microsec) per call 118 114 -4 -3.7%
Excl. Wall Time (microsec)1,309 1,325 16 1.2%
Incl. CPU (microsecs)10,434 10,119 -315 -3.0%
Incl. CPU (microsecs) per call 115 111 -3 -3.0%
Excl. CPU (microsec)1,098 1,074 -24 -2.2%
Incl. MemUse (bytes)224,720 224,732 12 0.0%
Incl. MemUse (bytes) per call 2,469 2,470 0 0.0%
Excl. MemUse (bytes)-18,668 -18,668 0 0.0%
Incl. PeakMemUse (bytes)199,952 200,060 108 0.1%
Incl. PeakMemUse (bytes) per call 2,197 2,198 1 0.1%
Excl. PeakMemUse (bytes)60 60 0 0.0%

Parent/Child Regression/Improvement report for _drupal_add_library@1 [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_library@10 N/A% -400 -24.0% -315 -78.8% 12 0.0% 108 0.4%
Exclusive Metrics Diff for Current Function16 4.0% -24 -7.6% 0 0.0% 0 0.0%
Parent function
drupal_process_attached@10 N/A% -400 -100.0% -315 -100.0% 12 100.0% 108 100.0%
Child functions
drupal_process_attached@20 N/A% -260 -65.0% -256 -81.3% 0 0.0% 0 0.0%
Drupal\Core\Asset\LibraryDiscovery::getLibraryByName0 N/A% -121 -30.2% -28 -8.9% 12 100.0% 12 11.1%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -13 -3.2% -8 -2.5% 0 0.0% 0 0.0%
explode0 N/A% -12 -3.0% -10 -3.2% 0 0.0% 0 0.0%
Drupal::moduleHandler0 N/A% -6 -1.5% -2 -0.6% 0 0.0% 0 0.0%
Drupal::service0 N/A% -2 -0.5% 19 6.0% 0 0.0% 96 88.9%
drupal_static0 N/A% -2 -0.5% -6 -1.9% 0 0.0% 0 0.0%