Diff Report
Run #5589b6f75b296: XHProf Run (Namespace=drupal-perf-stefanr)
vs.
Run #5589b704ad974: XHProf Run (Namespace=drupal-perf-stefanr)
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Regression/Improvement summary for Drupal\Core\Cache\ChainedFastBackendFactory::get

Drupal\Core\Cache\ChainedFastBackendFactory::getRun #5589b6f75b296Run #5589b704ad974DiffDiff%
Number of Function Calls300 300 0 0.0%
Incl. Wall Time (microsec)648,879 624,888 -23,991 -3.7%
Incl. Wall Time (microsec) per call 2,163 2,083 -80 -3.7%
Excl. Wall Time (microsec)3,367 3,231 -136 -4.0%
Incl. MemUse (bytes)47,388,000 47,389,600 1,600 0.0%
Incl. MemUse (bytes) per call 157,960 157,965 5 0.0%
Excl. MemUse (bytes)177,600 177,600 0 0.0%
Incl. PeakMemUse (bytes)47,415,200 47,410,400 -4,800 -0.0%
Incl. PeakMemUse (bytes) per call 158,051 158,035 -16 -0.0%
Excl. PeakMemUse (bytes)80,800 80,800 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Cache\ChainedFastBackendFactory::get [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Cache\ChainedFastBackendFactory::get0 N/A% -23,991 -1.2% 1,600 0.0% -4,800 -0.1%
Exclusive Metrics Diff for Current Function-136 -0.6% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Cache\CacheFactory::get0 N/A% -23,991 -100.0% 1,600 100.0% -4,800 -100.0%
Child functions
Symfony\Component\DependencyInjection\Container::get@20 N/A% -12,001 -50.0% 1,600 100.0% -25,600 -533.3%
Drupal\Core\Cache\DatabaseBackendFactory::get0 N/A% -11,832 -49.3% 0 0.0% 20,800 433.3%
Symfony\Component\DependencyInjection\Container::get@30 N/A% -22 -0.1% 0 0.0% 0 0.0%