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

Drupal\Core\Cache\DatabaseBackendFactory::getRun #51ec485525502Run #51ec491641923DiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)155 151 -4 -2.6%
Incl. Wall Time (microsec) per call 16 15 -0 -2.6%
Excl. Wall Time (microsec)48 48 0 0.0%
Incl. CPU (microsecs)164 159 -5 -3.0%
Incl. CPU (microsecs) per call 16 16 -0 -3.0%
Excl. CPU (microsec)47 42 -5 -10.6%
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)28,480 28,408 -72 -0.3%
Incl. PeakMemUse (bytes) per call 2,848 2,841 -7 -0.3%
Excl. PeakMemUse (bytes)1,680 1,608 -72 -4.3%

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%