Diff Report
Run #519be9a13e594: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519bea9000214: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackendFactory::get

Drupal\Core\Cache\DatabaseBackendFactory::getRun #519be9a13e594Run #519bea9000214DiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)508 442 -66 -13.0%
Incl. Wall Time (microsec) per call 64 55 -8 -13.0%
Excl. Wall Time (microsec)78 73 -5 -6.4%
Incl. CPU (microsecs)519 455 -64 -12.3%
Incl. CPU (microsecs) per call 65 57 -8 -12.3%
Excl. CPU (microsec)75 75 0 0.0%
Incl. MemUse (bytes)20,484 20,484 0 0.0%
Incl. MemUse (bytes) per call 2,561 2,561 0 0.0%
Excl. MemUse (bytes)2,516 2,516 0 0.0%
Incl. PeakMemUse (bytes)19,248 19,248 0 0.0%
Incl. PeakMemUse (bytes) per call 2,406 2,406 0 0.0%
Excl. PeakMemUse (bytes)1,784 1,784 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% -66 -1.7% -64 -2.7% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-5 -7.6% 0 0.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Cache\CacheFactory::get0 N/A% -66 -100.0% -64 -100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% -58 -87.9% -59 -92.2% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::__construct0 N/A% -3 -4.5% -5 -7.8% 0 N/A% 0 N/A%