Diff Report
Run #517c1770a3264: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c1836bbd84: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\CacheDecorator\AliasManagerCacheDecorator::writeCache

Drupal\Core\CacheDecorator\AliasManagerCacheDecorator::writeCacheRun #517c1770a3264Run #517c1836bbd84DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)22 18 -4 -18.2%
Incl. Wall Time (microsec) per call 22 18 -4 -18.2%
Excl. Wall Time (microsec)5 5 0 0.0%
Incl. CPU (microsecs)23 23 0 0.0%
Incl. CPU (microsecs) per call 23 23 0 0.0%
Excl. CPU (microsec)4 8 4 100.0%
Incl. MemUse (bytes)4,480 4,480 0 0.0%
Incl. MemUse (bytes) per call 4,480 4,480 0 0.0%
Excl. MemUse (bytes)1,144 1,144 0 0.0%
Incl. PeakMemUse (bytes)3,560 3,560 0 0.0%
Incl. PeakMemUse (bytes) per call 3,560 3,560 0 0.0%
Excl. PeakMemUse (bytes)1,024 1,024 0 0.0%

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% -4 -0.3% 0 0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function0 0.0% 4 N/A% 0 N/A% 0 N/A%
Parent function
Drupal\Core\EventSubscriber\PathSubscriber::onKernelTerminate0 N/A% -4 -100.0% 0 N/A% 0 N/A% 0 N/A%
Child function
Drupal\Core\CacheDecorator\AliasManagerCacheDecorator::getPathLookups0 N/A% -4 -100.0% -4 N/A% 0 N/A% 0 N/A%