Diff Report
Run #53920bd97d62d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53920b950c201: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for _drupal_add_library

_drupal_add_libraryRun #53920bd97d62dRun #53920b950c201DiffDiff%
Number of Function Calls20 20 0 0.0%
Incl. Wall Time (microsec)24,835 23,650 -1,185 -4.8%
Incl. Wall Time (microsec) per call 1,242 1,183 -59 -4.8%
Excl. Wall Time (microsec)567 560 -7 -1.2%
Incl. CPU (microsecs)19,535 19,406 -129 -0.7%
Incl. CPU (microsecs) per call 977 970 -6 -0.7%
Excl. CPU (microsec)462 471 9 1.9%
Incl. MemUse (bytes)410,016 410,016 0 0.0%
Incl. MemUse (bytes) per call 20,501 20,501 0 0.0%
Excl. MemUse (bytes)-1,528 -1,528 0 0.0%
Incl. PeakMemUse (bytes)389,456 389,456 0 0.0%
Incl. PeakMemUse (bytes) per call 19,473 19,473 0 0.0%
Excl. PeakMemUse (bytes)1,432 1,432 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% -1,185 -259.9% -129 -29.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-7 -0.6% 9 7.0% 0 N/A% 0 N/A%
Parent function
drupal_process_attached0 N/A% -1,185 -100.0% -129 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Asset\LibraryDiscovery::getLibraryByName0 N/A% -1,168 -98.6% -178 -138.0% 0 N/A% 0 N/A%
drupal_process_attached@10 N/A% 197 16.6% 145 112.4% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -185 -15.6% -82 -63.6% 0 N/A% 0 N/A%
Drupal::moduleHandler0 N/A% -12 -1.0% -11 -8.5% 0 N/A% 0 N/A%
Drupal::service0 N/A% -11 -0.9% -12 -9.3% 0 N/A% 0 N/A%
explode0 N/A% 1 0.1% -5 -3.9% 0 N/A% 0 N/A%
drupal_static0 N/A% 0 0.0% 5 3.9% 0 N/A% 0 N/A%