Diff Report
Run #51aaed0fcbd4e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51aaed996e9e3: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackendFactory::get

Drupal\Core\Cache\DatabaseBackendFactory::getRun #51aaed0fcbd4eRun #51aaed996e9e3DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)831 812 -19 -2.3%
Incl. Wall Time (microsec) per call 119 116 -3 -2.3%
Excl. Wall Time (microsec)45 41 -4 -8.9%
Incl. CPU (microsecs)838 820 -18 -2.1%
Incl. CPU (microsecs) per call 120 117 -3 -2.1%
Excl. CPU (microsec)43 39 -4 -9.3%
Incl. MemUse (bytes)142,640 142,640 0 0.0%
Incl. MemUse (bytes) per call 20,377 20,377 0 0.0%
Excl. MemUse (bytes)1,968 1,968 0 0.0%
Incl. PeakMemUse (bytes)140,232 140,304 72 0.1%
Incl. PeakMemUse (bytes) per call 20,033 20,043 10 0.1%
Excl. PeakMemUse (bytes)96 96 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% -19 -2.6% -18 -4.0% 0 0.0% 72 0.1%
Exclusive Metrics Diff for Current Function-4 -21.1% -4 -22.2% 0 N/A% 0 0.0%
Parent function
Drupal\Core\Cache\CacheFactory::get0 N/A% -19 -100.0% -18 -100.0% 0 N/A% 72 100.0%
Child functions
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -19 -100.0% -18 -100.0% 0 N/A% 72 100.0%
Drupal\Core\Cache\DatabaseBackend::__construct0 N/A% 4 21.1% 4 22.2% 0 N/A% 0 0.0%