Diff Report
Run #51ec243650361: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec227a9cea0: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\CacheDecorator\AliasManagerCacheDecorator::writeCache

Drupal\Core\CacheDecorator\AliasManagerCacheDecorator::writeCacheRun #51ec243650361Run #51ec227a9cea0DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)23 28 5 21.7%
Incl. Wall Time (microsec) per call 23 28 5 21.7%
Excl. Wall Time (microsec)11 6 -5 -45.5%
Incl. CPU (microsecs)23 29 6 26.1%
Incl. CPU (microsecs) per call 23 29 6 26.1%
Excl. CPU (microsec)4 5 1 25.0%
Incl. MemUse (bytes)4,488 4,480 -8 -0.2%
Incl. MemUse (bytes) per call 4,488 4,480 -8 -0.2%
Excl. MemUse (bytes)1,144 1,144 0 0.0%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for Drupal\Core\CacheDecorator\AliasManagerCacheDecorator::writeCache [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\CacheDecorator\AliasManagerCacheDecorator::writeCache0 N/A% 5 0.1% 6 0.1% -8 -0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-5 -100.0% 1 16.7% 0 0.0% 0 N/A%
Parent function
Drupal\Core\EventSubscriber\PathSubscriber::onKernelTerminate0 N/A% 5 100.0% 6 100.0% -8 -100.0% 0 N/A%
Child function
Drupal\Core\CacheDecorator\AliasManagerCacheDecorator::getPathLookups0 N/A% 10 200.0% 5 83.3% -8 -100.0% 0 N/A%