Diff Report
Run #536ffcbacf96d: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #536ffbe232db1: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Asset\LibraryDiscovery::getLibraryByName

Drupal\Core\Asset\LibraryDiscovery::getLibraryByNameRun #536ffcbacf96dRun #536ffbe232db1DiffDiff%
Number of Function Calls47 47 0 0.0%
Incl. Wall Time (microsec)6,477 6,635 158 2.4%
Incl. Wall Time (microsec) per call 138 141 3 2.4%
Excl. Wall Time (microsec)169 170 1 0.6%
Incl. CPU (microsecs)5,800 5,956 156 2.7%
Incl. CPU (microsecs) per call 123 127 3 2.7%
Excl. CPU (microsec)162 170 8 4.9%
Incl. MemUse (bytes)-104,392 -104,368 24 0.0%
Incl. MemUse (bytes) per call -2,221 -2,221 1 0.0%
Excl. MemUse (bytes)-519,432 -519,408 24 0.0%
Incl. PeakMemUse (bytes)318,832 318,728 -104 -0.0%
Incl. PeakMemUse (bytes) per call 6,784 6,781 -2 -0.0%
Excl. PeakMemUse (bytes)336 336 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% 158 10.0% 156 8.7% 24 0.1% -104 -0.3%
Exclusive Metrics Diff for Current Function1 0.6% 8 5.1% 24 100.0% 0 0.0%
Parent functions
_drupal_add_library0 N/A% 116 73.4% 132 84.6% 16 66.7% -144 -138.5%
_drupal_add_library@10 N/A% 38 24.1% 20 12.8% -16 -66.7% 40 38.5%
_drupal_add_library@20 N/A% 5 3.2% 4 2.6% 24 100.0% 0 0.0%
_drupal_add_library@30 N/A% -1 -0.6% 0 0.0% 0 0.0% 0 0.0%
_drupal_add_library@40 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child function
Drupal\Core\Asset\LibraryDiscovery::ensureLibraryInformation0 N/A% 157 99.4% 148 94.9% 0 0.0% -104 -100.0%