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::getLibraryByName

Drupal\Core\Asset\LibraryDiscovery::getLibraryByNameRun #54e0a6d45fe2aRun #54e0a77153dbfDiffDiff%
Number of Function Calls37 37 0 0.0%
Incl. Wall Time (microsec)1,920 1,938 18 0.9%
Incl. Wall Time (microsec) per call 52 52 0 0.9%
Excl. Wall Time (microsec)84 81 -3 -3.6%
Incl. CPU (microsecs)1,674 1,693 19 1.1%
Incl. CPU (microsecs) per call 45 46 1 1.1%
Excl. CPU (microsec)79 77 -2 -2.5%
Incl. MemUse (bytes)524,584 524,584 0 0.0%
Incl. MemUse (bytes) per call 14,178 14,178 0 0.0%
Excl. MemUse (bytes)2,864 2,864 0 0.0%
Incl. PeakMemUse (bytes)520,760 520,760 0 0.0%
Incl. PeakMemUse (bytes) per call 14,075 14,075 0 0.0%
Excl. PeakMemUse (bytes)608 608 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Asset\LibraryDiscovery::getLibraryByName [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::getLibraryByName0 N/A% 18 1.0% 19 1.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 -16.7% -2 -10.5% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Asset\LibraryDependencyResolver::doGetDependencies0 N/A% 19 105.6% 18 94.7% 0 N/A% 0 N/A%
Drupal\Core\Asset\AssetResolver::getJsAssets0 N/A% -1 -5.6% 1 5.3% 0 N/A% 0 N/A%
Drupal\Core\Asset\AssetResolver::getCssAssets0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child function
Drupal\Core\Asset\LibraryDiscovery::getLibrariesByExtension0 N/A% 21 116.7% 21 110.5% 0 N/A% 0 N/A%