Diff Report
Run #53ccf06f3ae60: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #53ccf19d00e96: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Asset\LibraryDiscovery::getLibraryByName

Drupal\Core\Asset\LibraryDiscovery::getLibraryByNameRun #53ccf06f3ae60Run #53ccf19d00e96DiffDiff%
Number of Function Calls17 17 0 0.0%
Incl. Wall Time (microsec)1,277 1,320 43 3.4%
Incl. Wall Time (microsec) per call 75 78 3 3.4%
Excl. Wall Time (microsec)47 49 2 4.3%
Incl. CPU (microsecs)1,012 1,047 35 3.5%
Incl. CPU (microsecs) per call 60 62 2 3.5%
Excl. CPU (microsec)51 43 -8 -15.7%
Incl. MemUse (bytes)335,088 335,088 0 0.0%
Incl. MemUse (bytes) per call 19,711 19,711 0 0.0%
Excl. MemUse (bytes)2,792 2,792 0 0.0%
Incl. PeakMemUse (bytes)364,040 364,040 0 0.0%
Incl. PeakMemUse (bytes) per call 21,414 21,414 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% 43 3.3% 35 3.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 4.7% -8 -22.9% 0 N/A% 0 N/A%
Parent functions
_drupal_add_library0 N/A% 41 95.3% 39 111.4% 0 N/A% 0 N/A%
_drupal_add_library@20 N/A% 1 2.3% -3 -8.6% 0 N/A% 0 N/A%
_drupal_add_library@10 N/A% 1 2.3% -1 -2.9% 0 N/A% 0 N/A%
Child function
Drupal\Core\Asset\LibraryDiscovery::getLibrariesByExtension0 N/A% 41 95.3% 43 122.9% 0 N/A% 0 N/A%