Diff Report
Run #541de5cbd937a: 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 #541de5cbd937aRun #541de429e5ab1DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)1,092 1,091 -1 -0.1%
Incl. Wall Time (microsec) per call 364 364 -0 -0.1%
Excl. Wall Time (microsec)19 21 2 10.5%
Incl. CPU (microsecs)1,098 1,092 -6 -0.5%
Incl. CPU (microsecs) per call 366 364 -2 -0.5%
Excl. CPU (microsec)19 16 -3 -15.8%
Incl. MemUse (bytes)186,688 186,624 -64 -0.0%
Incl. MemUse (bytes) per call 62,229 62,208 -21 -0.0%
Excl. MemUse (bytes)1,920 1,920 0 0.0%
Incl. PeakMemUse (bytes)187,952 187,784 -168 -0.1%
Incl. PeakMemUse (bytes) per call 62,651 62,595 -56 -0.1%
Excl. PeakMemUse (bytes)1,680 1,528 -152 -9.0%

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% -1 -0.0% -6 -0.1% -64 -0.1% -168 -0.1%
Exclusive Metrics Diff for Current Function2 200.0% -3 -50.0% 0 0.0% -152 -90.5%
Parent function
Drupal\Core\Cache\CacheFactory::get0 N/A% -1 -100.0% -6 -100.0% -64 -100.0% -168 -100.0%
Child functions
Drupal\Core\DependencyInjection\Container::get@30 N/A% -4 -400.0% -4 -66.7% -24 -37.5% 48 28.6%
Drupal\Core\Cache\DatabaseBackendFactory::get0 N/A% 1 100.0% 1 16.7% -40 -62.5% -64 -38.1%
Drupal\Core\DependencyInjection\Container::get@40 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%