Diff Report
Run #538e3ac0de109: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #538e3af7e977d: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Asset\LibraryDiscovery::getLibraryByName

Drupal\Core\Asset\LibraryDiscovery::getLibraryByNameRun #538e3ac0de109Run #538e3af7e977dDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)1,887 1,845 -42 -2.2%
Incl. Wall Time (microsec) per call 472 461 -11 -2.2%
Excl. Wall Time (microsec)16 16 0 0.0%
Incl. CPU (microsecs)1,291 1,287 -4 -0.3%
Incl. CPU (microsecs) per call 323 322 -1 -0.3%
Excl. CPU (microsec)13 13 0 0.0%
Incl. MemUse (bytes)278,928 278,928 0 0.0%
Incl. MemUse (bytes) per call 69,732 69,732 0 0.0%
Excl. MemUse (bytes)1,176 1,176 0 0.0%
Incl. PeakMemUse (bytes)295,000 295,000 0 0.0%
Incl. PeakMemUse (bytes) per call 73,750 73,750 0 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% -42 -5.8% -4 -0.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% 0 0.0% 0 N/A% 0 N/A%
Parent function
_drupal_add_library0 N/A% -42 -100.0% -4 -100.0% 0 N/A% 0 N/A%
Child function
Drupal\Core\Asset\LibraryDiscovery::ensureLibraryInformation0 N/A% -42 -100.0% -4 -100.0% 0 N/A% 0 N/A%