Diff Report
Run #519eb7a1537f7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb880e5974: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackendFactory::get

Drupal\Core\Cache\DatabaseBackendFactory::getRun #519eb7a1537f7Run #519eb880e5974DiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)449 451 2 0.4%
Incl. Wall Time (microsec) per call 56 56 0 0.4%
Excl. Wall Time (microsec)77 82 5 6.5%
Incl. CPU (microsecs)456 463 7 1.5%
Incl. CPU (microsecs) per call 57 58 1 1.5%
Excl. CPU (microsec)70 80 10 14.3%
Incl. MemUse (bytes)20,476 20,476 0 0.0%
Incl. MemUse (bytes) per call 2,560 2,560 0 0.0%
Excl. MemUse (bytes)2,516 2,516 0 0.0%
Incl. PeakMemUse (bytes)19,140 19,264 124 0.6%
Incl. PeakMemUse (bytes) per call 2,393 2,408 16 0.6%
Excl. PeakMemUse (bytes)1,720 1,844 124 7.2%

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% 2 0.1% 7 6.8% 0 0.0% 124 0.1%
Exclusive Metrics Diff for Current Function5 250.0% 10 142.9% 0 N/A% 124 100.0%
Parent function
Drupal\Core\Cache\CacheFactory::get0 N/A% 2 100.0% 7 100.0% 0 N/A% 124 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::__construct0 N/A% -3 -150.0% -3 -42.9% 0 N/A% 0 0.0%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%