Diff Report
Run #519c153c76aa0: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c1639640b3: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackendFactory::get

Drupal\Core\Cache\DatabaseBackendFactory::getRun #519c153c76aa0Run #519c1639640b3DiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)954 926 -28 -2.9%
Incl. Wall Time (microsec) per call 119 116 -4 -2.9%
Excl. Wall Time (microsec)55 58 3 5.5%
Incl. CPU (microsecs)963 930 -33 -3.4%
Incl. CPU (microsecs) per call 120 116 -4 -3.4%
Excl. CPU (microsec)54 50 -4 -7.4%
Incl. MemUse (bytes)222,024 222,024 0 0.0%
Incl. MemUse (bytes) per call 27,753 27,753 0 0.0%
Excl. MemUse (bytes)4,648 4,648 0 0.0%
Incl. PeakMemUse (bytes)217,928 217,928 0 0.0%
Incl. PeakMemUse (bytes) per call 27,241 27,241 0 0.0%
Excl. PeakMemUse (bytes)280 280 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% -28 -14.7% -33 -26.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function3 10.7% -4 -12.1% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Cache\CacheFactory::get0 N/A% -28 -100.0% -33 -100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% -30 -107.1% -29 -87.9% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::__construct0 N/A% -1 -3.6% 0 0.0% 0 N/A% 0 N/A%