Diff Report
Run #5392041970f3f: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539201f8938f4: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Asset\LibraryDiscovery::ensureLibraryInformation

Drupal\Core\Asset\LibraryDiscovery::ensureLibraryInformationRun #5392041970f3fRun #539201f8938f4DiffDiff%
Number of Function Calls42 42 0 0.0%
Incl. Wall Time (microsec)9,534 9,237 -297 -3.1%
Incl. Wall Time (microsec) per call 227 220 -7 -3.1%
Excl. Wall Time (microsec)175 177 2 1.1%
Incl. CPU (microsecs)5,737 5,725 -12 -0.2%
Incl. CPU (microsecs) per call 137 136 -0 -0.2%
Excl. CPU (microsec)166 162 -4 -2.4%
Incl. MemUse (bytes)209,856 209,852 -4 -0.0%
Incl. MemUse (bytes) per call 4,997 4,996 -0 -0.0%
Excl. MemUse (bytes)724 724 0 0.0%
Incl. PeakMemUse (bytes)292,192 292,088 -104 -0.0%
Incl. PeakMemUse (bytes) per call 6,957 6,954 -2 -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% -297 -20.3% -12 -0.4% -4 -0.0% -104 -0.2%
Exclusive Metrics Diff for Current Function2 0.7% -4 -33.3% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Asset\LibraryDiscovery::getLibraryByName0 N/A% -297 -100.0% -12 -100.0% -4 -100.0% -104 -100.0%
Child function
Drupal\Core\Asset\LibraryDiscovery::getCache0 N/A% -299 -100.7% -8 -66.7% -4 -100.0% -104 -100.0%