Diff Report
Run #539201f8938f4: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539203c57074d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Asset\LibraryDiscovery::getLibraryByName

Drupal\Core\Asset\LibraryDiscovery::getLibraryByNameRun #539201f8938f4Run #539203c57074dDiffDiff%
Number of Function Calls42 42 0 0.0%
Incl. Wall Time (microsec)9,455 9,752 297 3.1%
Incl. Wall Time (microsec) per call 225 232 7 3.1%
Excl. Wall Time (microsec)218 223 5 2.3%
Incl. CPU (microsecs)5,942 6,011 69 1.2%
Incl. CPU (microsecs) per call 141 143 2 1.2%
Excl. CPU (microsec)217 217 0 0.0%
Incl. MemUse (bytes)212,376 212,376 0 0.0%
Incl. MemUse (bytes) per call 5,057 5,057 0 0.0%
Excl. MemUse (bytes)2,524 2,524 0 0.0%
Incl. PeakMemUse (bytes)292,212 292,212 0 0.0%
Incl. PeakMemUse (bytes) per call 6,957 6,957 0 0.0%
Excl. PeakMemUse (bytes)124 124 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% 297 120.2% 69 14.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function5 1.7% 0 0.0% 0 N/A% 0 N/A%
Parent functions
_drupal_add_library0 N/A% 209 70.4% 83 120.3% 0 N/A% 0 N/A%
_drupal_add_library@10 N/A% 90 30.3% -16 -23.2% 0 N/A% 0 N/A%
_drupal_add_library@20 N/A% -2 -0.7% 0 0.0% 0 N/A% 0 N/A%
_drupal_add_library@40 N/A% 0 0.0% 1 1.4% 0 N/A% 0 N/A%
_drupal_add_library@30 N/A% 0 0.0% 1 1.4% 0 N/A% 0 N/A%
Child function
Drupal\Core\Asset\LibraryDiscovery::ensureLibraryInformation0 N/A% 292 98.3% 69 100.0% 0 N/A% 0 N/A%