Diff Report
Run #51ec3c5ab9ae4: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec3b81ad265: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackendFactory::get

Drupal\Core\Cache\DatabaseBackendFactory::getRun #51ec3c5ab9ae4Run #51ec3b81ad265DiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)144 143 -1 -0.7%
Incl. Wall Time (microsec) per call 16 16 -0 -0.7%
Excl. Wall Time (microsec)44 45 1 2.3%
Incl. CPU (microsecs)154 149 -5 -3.2%
Incl. CPU (microsecs) per call 17 17 -1 -3.2%
Excl. CPU (microsec)43 37 -6 -14.0%
Incl. MemUse (bytes)30,408 30,408 0 0.0%
Incl. MemUse (bytes) per call 3,379 3,379 0 0.0%
Excl. MemUse (bytes)2,240 2,240 0 0.0%
Incl. PeakMemUse (bytes)28,264 28,264 0 0.0%
Incl. PeakMemUse (bytes) per call 3,140 3,140 0 0.0%
Excl. PeakMemUse (bytes)1,512 1,512 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% -1 -0.3% -5 -0.5% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 100.0% -6 -120.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Cache\CacheFactory::get0 N/A% -1 -100.0% -5 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::__construct0 N/A% -1 -100.0% 2 40.0% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -1 -100.0% -1 -20.0% 0 N/A% 0 N/A%