Diff Report
Run #531ccb2cb8e3d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ccbd4518b6: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackendFactory::get

Drupal\Core\Cache\DatabaseBackendFactory::getRun #531ccb2cb8e3dRun #531ccbd4518b6DiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)638 680 42 6.6%
Incl. Wall Time (microsec) per call 80 85 5 6.6%
Excl. Wall Time (microsec)36 37 1 2.8%
Incl. CPU (microsecs)649 689 40 6.2%
Incl. CPU (microsecs) per call 81 86 5 6.2%
Excl. CPU (microsec)36 35 -1 -2.8%
Incl. MemUse (bytes)148,648 148,640 -8 -0.0%
Incl. MemUse (bytes) per call 18,581 18,580 -1 -0.0%
Excl. MemUse (bytes)2,104 2,104 0 0.0%
Incl. PeakMemUse (bytes)146,992 147,040 48 0.0%
Incl. PeakMemUse (bytes) per call 18,374 18,380 6 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% 42 42.9% 40 15.3% -8 -0.0% 48 0.1%
Exclusive Metrics Diff for Current Function1 2.4% -1 -2.5% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Cache\CacheFactory::get0 N/A% 42 100.0% 40 100.0% -8 -100.0% 48 100.0%
Child functions
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 42 100.0% 42 105.0% -8 -100.0% 48 100.0%
Drupal\Core\Cache\DatabaseBackend::__construct0 N/A% -1 -2.4% -1 -2.5% 0 0.0% 0 0.0%