Diff Report
Run #54e0a6d45fe2a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #54e0a77153dbf: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Asset\LibraryDiscovery::getLibrariesByExtension

Drupal\Core\Asset\LibraryDiscovery::getLibrariesByExtensionRun #54e0a6d45fe2aRun #54e0a77153dbfDiffDiff%
Number of Function Calls37 37 0 0.0%
Incl. Wall Time (microsec)1,836 1,857 21 1.1%
Incl. Wall Time (microsec) per call 50 50 1 1.1%
Excl. Wall Time (microsec)297 300 3 1.0%
Incl. CPU (microsecs)1,595 1,616 21 1.3%
Incl. CPU (microsecs) per call 43 44 1 1.3%
Excl. CPU (microsec)261 264 3 1.1%
Incl. MemUse (bytes)521,720 521,720 0 0.0%
Incl. MemUse (bytes) per call 14,101 14,101 0 0.0%
Excl. MemUse (bytes)82,008 82,008 0 0.0%
Incl. PeakMemUse (bytes)520,152 520,152 0 0.0%
Incl. PeakMemUse (bytes) per call 14,058 14,058 0 0.0%
Excl. PeakMemUse (bytes)12,440 12,440 0 0.0%

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. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Asset\LibraryDiscovery::getLibrariesByExtension0 N/A% 21 1.2% 21 1.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function3 14.3% 3 14.3% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Asset\LibraryDiscovery::getLibraryByName0 N/A% 21 100.0% 21 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\CacheCollector::get0 N/A% 18 85.7% 19 90.5% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 0 0.0% -1 -4.8% 0 N/A% 0 N/A%