Diff Report
Run #541de55978b9a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #541de429e5ab1: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Cache\ChainedFastBackendFactory::get

Drupal\Core\Cache\ChainedFastBackendFactory::getRun #541de55978b9aRun #541de429e5ab1DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)1,111 1,091 -20 -1.8%
Incl. Wall Time (microsec) per call 370 364 -7 -1.8%
Excl. Wall Time (microsec)21 21 0 0.0%
Incl. CPU (microsecs)1,116 1,092 -24 -2.2%
Incl. CPU (microsecs) per call 372 364 -8 -2.2%
Excl. CPU (microsec)19 16 -3 -15.8%
Incl. MemUse (bytes)186,624 186,624 0 0.0%
Incl. MemUse (bytes) per call 62,208 62,208 0 0.0%
Excl. MemUse (bytes)1,920 1,920 0 0.0%
Incl. PeakMemUse (bytes)187,784 187,784 0 0.0%
Incl. PeakMemUse (bytes) per call 62,595 62,595 0 0.0%
Excl. PeakMemUse (bytes)1,528 1,528 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. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Cache\ChainedFastBackendFactory::get0 N/A% -20 -1.0% -24 -1.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% -3 -12.5% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Cache\CacheFactory::get0 N/A% -20 -100.0% -24 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackendFactory::get0 N/A% -16 -80.0% -15 -62.5% 0 N/A% 0 N/A%
Drupal\Core\DependencyInjection\Container::get@30 N/A% -4 -20.0% -5 -20.8% 0 N/A% 0 N/A%
Drupal\Core\DependencyInjection\Container::get@40 N/A% 0 0.0% -1 -4.2% 0 N/A% 0 N/A%