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::ensureLibraryInformation

Drupal\Core\Asset\LibraryDiscovery::ensureLibraryInformationRun #534ad8dec7444Run #534ad972c8c0dDiffDiff%
Number of Function Calls46 46 0 0.0%
Incl. Wall Time (microsec)11,125 10,972 -153 -1.4%
Incl. Wall Time (microsec) per call 242 239 -3 -1.4%
Excl. Wall Time (microsec)206 201 -5 -2.4%
Incl. CPU (microsecs)7,173 7,135 -38 -0.5%
Incl. CPU (microsecs) per call 156 155 -1 -0.5%
Excl. CPU (microsec)200 189 -11 -5.5%
Incl. MemUse (bytes)222,984 222,984 0 0.0%
Incl. MemUse (bytes) per call 4,847 4,847 0 0.0%
Excl. MemUse (bytes)728 728 0 0.0%
Incl. PeakMemUse (bytes)278,840 278,840 0 0.0%
Incl. PeakMemUse (bytes) per call 6,062 6,062 0 0.0%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for Drupal\Core\Asset\LibraryDiscovery::ensureLibraryInformation [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::ensureLibraryInformation0 N/A% -153 -10.5% -38 -6.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-5 -3.3% -11 -28.9% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Asset\LibraryDiscovery::getLibraryByName0 N/A% -153 -100.0% -38 -100.0% 0 N/A% 0 N/A%
Child function
Drupal\Core\Asset\LibraryDiscovery::getCache0 N/A% -148 -96.7% -27 -71.1% 0 N/A% 0 N/A%