Diff Report
Run #54df8d322535a: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #54df8f50b2e01: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Regression/Improvement summary for Drupal\Core\Asset\LibraryDiscovery::getLibrariesByExtension

Drupal\Core\Asset\LibraryDiscovery::getLibrariesByExtensionRun #54df8d322535aRun #54df8f50b2e01DiffDiff%
Number of Function Calls37 37 0 0.0%
Incl. Wall Time (microsec)2,257 2,381 124 5.5%
Incl. Wall Time (microsec) per call 61 64 3 5.5%
Excl. Wall Time (microsec)452 490 38 8.4%
Incl. MemUse (bytes)523,368 523,392 24 0.0%
Incl. MemUse (bytes) per call 14,145 14,146 1 0.0%
Excl. MemUse (bytes)81,840 81,864 24 0.0%
Incl. PeakMemUse (bytes)516,392 512,656 -3,736 -0.7%
Incl. PeakMemUse (bytes) per call 13,957 13,856 -101 -0.7%
Excl. PeakMemUse (bytes)71,072 71,032 -40 -0.1%

Parent/Child Regression/Improvement report for Drupal\Core\Asset\LibraryDiscovery::getLibrariesByExtension [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Asset\LibraryDiscovery::getLibrariesByExtension0 N/A% 124 1.9% 24 0.0% -3,736 -0.1%
Exclusive Metrics Diff for Current Function38 30.6% 24 100.0% -40 -1.1%
Parent function
Drupal\Core\Asset\LibraryDiscovery::getLibraryByName0 N/A% 124 100.0% 24 100.0% -3,736 -100.0%
Child functions
Drupal\Core\Cache\CacheCollector::get0 N/A% 82 66.1% 16 66.7% -3,632 -97.2%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 4 3.2% -16 -66.7% -64 -1.7%