Diff Report
Run #5350e128cfd2b: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5350e2663e694: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Asset\LibraryDiscovery::getLibraryByName

Drupal\Core\Asset\LibraryDiscovery::getLibraryByNameRun #5350e128cfd2bRun #5350e2663e694DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)2,321 2,285 -36 -1.6%
Incl. Wall Time (microsec) per call 464 457 -7 -1.6%
Excl. Wall Time (microsec)18 19 1 5.6%
Incl. CPU (microsecs)1,654 1,610 -44 -2.7%
Incl. CPU (microsecs) per call 331 322 -9 -2.7%
Excl. CPU (microsec)20 15 -5 -25.0%
Incl. MemUse (bytes)291,488 291,488 0 0.0%
Incl. MemUse (bytes) per call 58,298 58,298 0 0.0%
Excl. MemUse (bytes)1,176 1,176 0 0.0%
Incl. PeakMemUse (bytes)285,792 285,800 8 0.0%
Incl. PeakMemUse (bytes) per call 57,158 57,160 2 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% -36 -2.2% -44 -2.5% 0 0.0% 8 0.0%
Exclusive Metrics Diff for Current Function1 2.8% -5 -11.4% 0 N/A% 0 0.0%
Parent function
_drupal_add_library0 N/A% -36 -100.0% -44 -100.0% 0 N/A% 8 100.0%
Child function
Drupal\Core\Asset\LibraryDiscovery::ensureLibraryInformation0 N/A% -37 -102.8% -39 -88.6% 0 N/A% 8 100.0%