Diff Report
Run #51af3d98520b7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51af435181b2e: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackendFactory::get

Drupal\Core\Cache\DatabaseBackendFactory::getRun #51af3d98520b7Run #51af435181b2eDiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)990 920 -70 -7.1%
Incl. Wall Time (microsec) per call 141 131 -10 -7.1%
Excl. Wall Time (microsec)50 52 2 4.0%
Incl. CPU (microsecs)996 927 -69 -6.9%
Incl. CPU (microsecs) per call 142 132 -10 -6.9%
Excl. CPU (microsec)46 52 6 13.0%
Incl. MemUse (bytes)221,424 221,448 24 0.0%
Incl. MemUse (bytes) per call 31,632 31,635 3 0.0%
Excl. MemUse (bytes)4,192 4,192 0 0.0%
Incl. PeakMemUse (bytes)217,472 217,432 -40 -0.0%
Incl. PeakMemUse (bytes) per call 31,067 31,062 -6 -0.0%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% -70 -8.8% -69 -7.2% 24 0.0% -40 -0.1%
Exclusive Metrics Diff for Current Function2 2.9% 6 8.7% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Cache\CacheFactory::get0 N/A% -70 -100.0% -69 -100.0% 24 100.0% -40 -100.0%
Child functions
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% -70 -100.0% -69 -100.0% 24 100.0% -40 -100.0%
Drupal\Core\Cache\DatabaseBackend::__construct0 N/A% -2 -2.9% -6 -8.7% 0 0.0% 0 0.0%