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

Drupal\Core\Cache\ChainedFastBackendFactory::getRun #5589b704ad974Run #5589b6f75b296DiffDiff%
Number of Function Calls300 300 0 0.0%
Incl. Wall Time (microsec)624,888 648,879 23,991 3.8%
Incl. Wall Time (microsec) per call 2,083 2,163 80 3.8%
Excl. Wall Time (microsec)3,231 3,367 136 4.2%
Incl. MemUse (bytes)47,389,600 47,388,000 -1,600 -0.0%
Incl. MemUse (bytes) per call 157,965 157,960 -5 -0.0%
Excl. MemUse (bytes)177,600 177,600 0 0.0%
Incl. PeakMemUse (bytes)47,410,400 47,415,200 4,800 0.0%
Incl. PeakMemUse (bytes) per call 158,035 158,051 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 Function136 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%