Diff Report
Run #560d7dac0c098: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #560d8088818a3: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Cache\ChainedFastBackendFactory::get

Drupal\Core\Cache\ChainedFastBackendFactory::getRun #560d7dac0c098Run #560d8088818a3DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)969 958 -11 -1.1%
Incl. Wall Time (microsec) per call 323 319 -4 -1.1%
Excl. Wall Time (microsec)32 35 3 9.4%
Incl. MemUse (bytes)128,224 128,232 8 0.0%
Incl. MemUse (bytes) per call 42,741 42,744 3 0.0%
Excl. MemUse (bytes)3,056 3,072 16 0.5%
Incl. PeakMemUse (bytes)119,752 119,840 88 0.1%
Incl. PeakMemUse (bytes) per call 39,917 39,947 29 0.1%
Excl. PeakMemUse (bytes)432 432 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% -11 -0.1% 8 0.0% 88 0.3%
Exclusive Metrics Diff for Current Function3 27.3% 16 200.0% 0 0.0%
Parent function
Drupal\Core\Cache\CacheFactory::get0 N/A% -11 -100.0% 8 100.0% 88 100.0%
Child functions
Drupal\Core\Cache\ApcuBackendFactory::get0 N/A% -25 -227.3% 0 0.0% 0 0.0%
spl_autoload_call0 N/A% 6 54.5% 0 0.0% 0 0.0%
Drupal\Component\DependencyInjection\Container::get@20 N/A% 4 36.4% -8 -100.0% 88 100.0%
Drupal\Core\Cache\ChainedFastBackend::__construct0 N/A% 1 9.1% 0 0.0% 0 0.0%
Drupal\Component\DependencyInjection\Container::get@80 N/A% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackendFactory::get0 N/A% 0 0.0% 0 0.0% 0 0.0%