Diff Report
Run #51ec491641923: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec485525502: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackendFactory::get

Drupal\Core\Cache\DatabaseBackendFactory::getRun #51ec491641923Run #51ec485525502DiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)151 155 4 2.6%
Incl. Wall Time (microsec) per call 15 16 0 2.6%
Excl. Wall Time (microsec)48 48 0 0.0%
Incl. CPU (microsecs)159 164 5 3.1%
Incl. CPU (microsecs) per call 16 16 0 3.1%
Excl. CPU (microsec)42 47 5 11.9%
Incl. MemUse (bytes)30,616 30,616 0 0.0%
Incl. MemUse (bytes) per call 3,062 3,062 0 0.0%
Excl. MemUse (bytes)2,368 2,368 0 0.0%
Incl. PeakMemUse (bytes)28,408 28,480 72 0.3%
Incl. PeakMemUse (bytes) per call 2,841 2,848 7 0.3%
Excl. PeakMemUse (bytes)1,608 1,680 72 4.5%

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% 4 0.3% 5 0.3% 0 0.0% 72 0.1%
Exclusive Metrics Diff for Current Function0 0.0% 5 100.0% 0 N/A% 72 100.0%
Parent function
Drupal\Core\Cache\CacheFactory::get0 N/A% 4 100.0% 5 100.0% 0 N/A% 72 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::__construct0 N/A% 4 100.0% 1 20.0% 0 N/A% 0 0.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 0 0.0% -1 -20.0% 0 N/A% 0 0.0%