Diff Report
Run #519eb5243677d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb486908e7: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackendFactory::get

Drupal\Core\Cache\DatabaseBackendFactory::getRun #519eb5243677dRun #519eb486908e7DiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)451 467 16 3.5%
Incl. Wall Time (microsec) per call 56 58 2 3.5%
Excl. Wall Time (microsec)78 78 0 0.0%
Incl. CPU (microsecs)462 474 12 2.6%
Incl. CPU (microsecs) per call 58 59 2 2.6%
Excl. CPU (microsec)80 69 -11 -13.8%
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 19,140 0 0.0%
Incl. PeakMemUse (bytes) per call 2,393 2,393 0 0.0%
Excl. PeakMemUse (bytes)1,720 1,720 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% 16 0.8% 12 1.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% -11 -91.7% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Cache\CacheFactory::get0 N/A% 16 100.0% 12 100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% 19 118.8% 19 158.3% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::__construct0 N/A% -3 -18.8% 4 33.3% 0 N/A% 0 N/A%