Diff Report
Run #534ad8dec7444: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #534ad9c94e95b: 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 #534ad9c94e95bDiffDiff%
Number of Function Calls46 46 0 0.0%
Incl. Wall Time (microsec)11,383 11,248 -135 -1.2%
Incl. Wall Time (microsec) per call 247 245 -3 -1.2%
Excl. Wall Time (microsec)258 256 -2 -0.8%
Incl. CPU (microsecs)7,440 7,274 -166 -2.2%
Incl. CPU (microsecs) per call 162 158 -4 -2.2%
Excl. CPU (microsec)267 258 -9 -3.4%
Incl. MemUse (bytes)225,508 225,500 -8 -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)278,888 278,944 56 0.0%
Incl. PeakMemUse (bytes) per call 6,063 6,064 1 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% -135 -8.2% -166 -33.3% -8 -0.0% 56 0.2%
Exclusive Metrics Diff for Current Function-2 -1.5% -9 -5.4% 0 0.0% 0 0.0%
Parent functions
_drupal_add_library0 N/A% -178 -131.9% -153 -92.2% 0 0.0% 64 114.3%
_drupal_add_library@10 N/A% 45 33.3% -11 -6.6% -8 -100.0% -8 -14.3%
_drupal_add_library@30 N/A% -2 -1.5% -2 -1.2% 0 0.0% 0 0.0%
_drupal_add_library@40 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
_drupal_add_library@20 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child function
Drupal\Core\Asset\LibraryDiscovery::ensureLibraryInformation0 N/A% -133 -98.5% -157 -94.6% -8 -100.0% 56 100.0%