Diff Report
Run #519a4774889dd: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #519a4887d3a25: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for Drupal\Core\CacheDecorator\AliasManagerCacheDecorator::writeCache

Drupal\Core\CacheDecorator\AliasManagerCacheDecorator::writeCacheRun #519a4774889ddRun #519a4887d3a25DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)147 746 599 407.5%
Incl. Wall Time (microsec) per call 147 746 599 407.5%
Excl. Wall Time (microsec)45 229 184 408.9%
Incl. CPU (microsecs)0 4,001 4,001 N/A%
Incl. CPU (microsecs) per call 0 4,001 4,001 N/A%
Excl. CPU (microsec)0 4,001 4,001 N/A%
Incl. MemUse (bytes)6,088 6,112 24 0.4%
Incl. MemUse (bytes) per call 6,088 6,112 24 0.4%
Excl. MemUse (bytes)1,368 1,360 -8 -0.6%
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% 599 0.0% 4,001 100.0% 24 1.4% 0 0.0%
Exclusive Metrics Diff for Current Function184 30.7% 4,001 100.0% -8 -33.3% 0 N/A%
Parent function
Drupal\Core\EventSubscriber\PathSubscriber::onKernelTerminate0 N/A% 599 100.0% 4,001 100.0% 24 100.0% 0 N/A%
Child function
Drupal\Core\CacheDecorator\AliasManagerCacheDecorator::getPathLookups0 N/A% 415 69.3% 0 0.0% 32 133.3% 0 N/A%