Diff Report
Run #534ad8dec7444: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #534ad972c8c0d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Asset\LibraryDiscovery::getLibraryByName

Drupal\Core\Asset\LibraryDiscovery::getLibraryByNameRun #534ad8dec7444Run #534ad972c8c0dDiffDiff%
Number of Function Calls46 46 0 0.0%
Incl. Wall Time (microsec)11,383 11,220 -163 -1.4%
Incl. Wall Time (microsec) per call 247 244 -4 -1.4%
Excl. Wall Time (microsec)258 248 -10 -3.9%
Incl. CPU (microsecs)7,440 7,393 -47 -0.6%
Incl. CPU (microsecs) per call 162 161 -1 -0.6%
Excl. CPU (microsec)267 258 -9 -3.4%
Incl. MemUse (bytes)225,508 225,508 0 0.0%
Incl. MemUse (bytes) per call 4,902 4,902 0 0.0%
Excl. MemUse (bytes)2,524 2,524 0 0.0%
Incl. PeakMemUse (bytes)278,888 278,888 0 0.0%
Incl. PeakMemUse (bytes) per call 6,063 6,063 0 0.0%
Excl. PeakMemUse (bytes)48 48 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% -163 -11.2% -47 -8.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-10 -6.1% -9 -19.1% 0 N/A% 0 N/A%
Parent functions
_drupal_add_library0 N/A% -195 -119.6% -46 -97.9% 0 N/A% 0 N/A%
_drupal_add_library@10 N/A% 34 20.9% 2 4.3% 0 N/A% 0 N/A%
_drupal_add_library@30 N/A% -2 -1.2% -2 -4.3% 0 N/A% 0 N/A%
_drupal_add_library@40 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
_drupal_add_library@20 N/A% 0 0.0% -1 -2.1% 0 N/A% 0 N/A%
Child function
Drupal\Core\Asset\LibraryDiscovery::ensureLibraryInformation0 N/A% -153 -93.9% -38 -80.9% 0 N/A% 0 N/A%