Diff Report
Run #5350e2663e694: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5350e128cfd2b: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackendFactory::get

Drupal\Core\Cache\DatabaseBackendFactory::getRun #5350e2663e694Run #5350e128cfd2bDiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)754 734 -20 -2.7%
Incl. Wall Time (microsec) per call 126 122 -3 -2.7%
Excl. Wall Time (microsec)26 25 -1 -3.8%
Incl. CPU (microsecs)758 739 -19 -2.5%
Incl. CPU (microsecs) per call 126 123 -3 -2.5%
Excl. CPU (microsec)21 23 2 9.5%
Incl. MemUse (bytes)160,848 160,856 8 0.0%
Incl. MemUse (bytes) per call 26,808 26,809 1 0.0%
Excl. MemUse (bytes)1,824 1,824 0 0.0%
Incl. PeakMemUse (bytes)159,496 159,520 24 0.0%
Incl. PeakMemUse (bytes) per call 26,583 26,587 4 0.0%
Excl. PeakMemUse (bytes)360 360 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% -20 -1.2% -19 -1.1% 8 0.0% 24 0.1%
Exclusive Metrics Diff for Current Function-1 -5.0% 2 10.5% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Cache\CacheFactory::get0 N/A% -20 -100.0% -19 -100.0% 8 100.0% 24 100.0%
Child functions
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -21 -105.0% -21 -110.5% 8 100.0% 24 100.0%
Drupal\Core\Cache\DatabaseBackend::__construct0 N/A% 2 10.0% 0 0.0% 0 0.0% 0 0.0%