Diff Report
Run #539203c57074d: 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::getCache

Drupal\Core\Asset\LibraryDiscovery::getCacheRun #539203c57074dRun #539201f8938f4DiffDiff%
Number of Function Calls42 42 0 0.0%
Incl. Wall Time (microsec)9,354 9,060 -294 -3.1%
Incl. Wall Time (microsec) per call 223 216 -7 -3.1%
Excl. Wall Time (microsec)113 107 -6 -5.3%
Incl. CPU (microsecs)5,632 5,563 -69 -1.2%
Incl. CPU (microsecs) per call 134 132 -2 -1.2%
Excl. CPU (microsec)161 153 -8 -5.0%
Incl. MemUse (bytes)209,128 209,128 0 0.0%
Incl. MemUse (bytes) per call 4,979 4,979 0 0.0%
Excl. MemUse (bytes)-11,064 -11,064 0 0.0%
Incl. PeakMemUse (bytes)292,088 292,088 0 0.0%
Incl. PeakMemUse (bytes) per call 6,954 6,954 0 0.0%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for Drupal\Core\Asset\LibraryDiscovery::getCache [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::getCache0 N/A% -294 -119.0% -69 -14.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-6 -2.0% -8 -11.6% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Asset\LibraryDiscovery::ensureLibraryInformation0 N/A% -294 -100.0% -69 -100.0% 0 N/A% 0 N/A%
Child function
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -288 -98.0% -61 -88.4% 0 N/A% 0 N/A%