Diff Report
Run #539fd0a78f1b7: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #539fd2b68bc13: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Asset\LibraryDiscovery::getLibraryByName

Drupal\Core\Asset\LibraryDiscovery::getLibraryByNameRun #539fd0a78f1b7Run #539fd2b68bc13DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)1,360 1,747 387 28.5%
Incl. Wall Time (microsec) per call 340 437 97 28.5%
Excl. Wall Time (microsec)18 21 3 16.7%
Incl. CPU (microsecs)1,224 1,619 395 32.3%
Incl. CPU (microsecs) per call 306 405 99 32.3%
Excl. CPU (microsec)18 18 0 0.0%
Incl. MemUse (bytes)276,272 276,280 8 0.0%
Incl. MemUse (bytes) per call 69,068 69,070 2 0.0%
Excl. MemUse (bytes)1,152 1,152 0 0.0%
Incl. PeakMemUse (bytes)298,448 298,312 -136 -0.0%
Incl. PeakMemUse (bytes) per call 74,612 74,578 -34 -0.0%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% 387 0.9% 395 1.0% 8 0.0% -136 -0.0%
Exclusive Metrics Diff for Current Function3 0.8% 0 0.0% 0 0.0% 0 0.0%
Parent function
_drupal_add_library0 N/A% 387 100.0% 395 100.0% 8 100.0% -136 -100.0%
Child function
Drupal\Core\Asset\LibraryDiscovery::getLibrariesByExtension0 N/A% 384 99.2% 395 100.0% 8 100.0% -136 -100.0%