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

Drupal\Core\Cache\DatabaseBackendFactory::getRun #519eb486908e7Run #519eb5243677dDiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)467 451 -16 -3.4%
Incl. Wall Time (microsec) per call 58 56 -2 -3.4%
Excl. Wall Time (microsec)78 78 0 0.0%
Incl. CPU (microsecs)474 462 -12 -2.5%
Incl. CPU (microsecs) per call 59 58 -2 -2.5%
Excl. CPU (microsec)69 80 11 15.9%
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%