Diff Report
Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539206aca7ae8: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Asset\LibraryDiscovery::ensureLibraryInformation

Drupal\Core\Asset\LibraryDiscovery::ensureLibraryInformationRun #539205a48c548Run #539206aca7ae8DiffDiff%
Number of Function Calls59 61 2 3.4%
Incl. Wall Time (microsec)16,628 16,886 258 1.6%
Incl. Wall Time (microsec) per call 282 277 -5 -1.8%
Excl. Wall Time (microsec)256 263 7 2.7%
Incl. CPU (microsecs)9,451 9,481 30 0.3%
Incl. CPU (microsecs) per call 160 155 -5 -3.0%
Excl. CPU (microsec)244 245 1 0.4%
Incl. MemUse (bytes)232,628 232,644 16 0.0%
Incl. MemUse (bytes) per call 3,943 3,814 -129 -3.3%
Excl. MemUse (bytes)724 724 0 0.0%
Incl. PeakMemUse (bytes)256,748 256,692 -56 -0.0%
Incl. PeakMemUse (bytes) per call 4,352 4,208 -144 -3.3%
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::ensureLibraryInformation2 50.0% 258 5.6% 30 0.8% 16 0.0% -56 -0.1%
Exclusive Metrics Diff for Current Function7 2.7% 1 3.3% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Asset\LibraryDiscovery::getLibraryByName2 100.0% 258 100.0% 30 100.0% 16 100.0% -56 -100.0%
Child function
Drupal\Core\Asset\LibraryDiscovery::getCache2 100.0% 251 97.3% 29 96.7% 16 100.0% -56 -100.0%