Diff Report
Run #531ee5f3237b0: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ee657ba49e: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackendFactory::get

Drupal\Core\Cache\DatabaseBackendFactory::getRun #531ee5f3237b0Run #531ee657ba49eDiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)663 642 -21 -3.2%
Incl. Wall Time (microsec) per call 83 80 -3 -3.2%
Excl. Wall Time (microsec)35 34 -1 -2.9%
Incl. CPU (microsecs)671 651 -20 -3.0%
Incl. CPU (microsecs) per call 84 81 -3 -3.0%
Excl. CPU (microsec)33 35 2 6.1%
Incl. MemUse (bytes)148,728 148,648 -80 -0.1%
Incl. MemUse (bytes) per call 18,591 18,581 -10 -0.1%
Excl. MemUse (bytes)2,104 2,104 0 0.0%
Incl. PeakMemUse (bytes)146,896 146,824 -72 -0.0%
Incl. PeakMemUse (bytes) per call 18,362 18,353 -9 -0.0%
Excl. PeakMemUse (bytes)464 464 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Cache\DatabaseBackendFactory::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\DatabaseBackendFactory::get0 N/A% -21 -0.8% -20 -0.7% -80 -0.1% -72 -0.1%
Exclusive Metrics Diff for Current Function-1 -4.8% 2 10.0% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Cache\CacheFactory::get0 N/A% -21 -100.0% -20 -100.0% -80 -100.0% -72 -100.0%
Child functions
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -22 -104.8% -21 -105.0% -80 -100.0% -72 -100.0%
Drupal\Core\Cache\DatabaseBackend::__construct0 N/A% 2 9.5% -1 -5.0% 0 0.0% 0 0.0%