Diff Report
Run #53513afe3c568: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #535139ab6e707: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Asset\LibraryDiscovery::getLibraryByName

Drupal\Core\Asset\LibraryDiscovery::getLibraryByNameRun #53513afe3c568Run #535139ab6e707DiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)2,408 2,410 2 0.1%
Incl. Wall Time (microsec) per call 268 268 0 0.1%
Excl. Wall Time (microsec)27 30 3 11.1%
Incl. CPU (microsecs)1,668 1,674 6 0.4%
Incl. CPU (microsecs) per call 185 186 1 0.4%
Excl. CPU (microsec)29 29 0 0.0%
Incl. MemUse (bytes)294,072 294,040 -32 -0.0%
Incl. MemUse (bytes) per call 32,675 32,671 -4 -0.0%
Excl. MemUse (bytes)2,808 2,808 0 0.0%
Incl. PeakMemUse (bytes)313,264 313,512 248 0.1%
Incl. PeakMemUse (bytes) per call 34,807 34,835 28 0.1%
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% 2 0.0% 6 0.1% -32 -0.1% 248 1.1%
Exclusive Metrics Diff for Current Function3 150.0% 0 0.0% 0 0.0% 0 0.0%
Parent functions
_drupal_add_library0 N/A% 7 350.0% 12 200.0% -24 -75.0% 216 87.1%
_drupal_add_library@10 N/A% -5 -250.0% -6 -100.0% -8 -25.0% 32 12.9%
_drupal_add_library@20 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child function
Drupal\Core\Asset\LibraryDiscovery::ensureLibraryInformation0 N/A% -1 -50.0% 6 100.0% -32 -100.0% 248 100.0%