Diff Report
Run #519eb486908e7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb57e9174a: 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 #519eb57e9174aDiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)467 450 -17 -3.6%
Incl. Wall Time (microsec) per call 58 56 -2 -3.6%
Excl. Wall Time (microsec)78 82 4 5.1%
Incl. CPU (microsecs)474 459 -15 -3.2%
Incl. CPU (microsecs) per call 59 57 -2 -3.2%
Excl. CPU (microsec)69 76 7 10.1%
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% -17 -1.0% -15 -0.8% 0 0.0% 124 0.1%
Exclusive Metrics Diff for Current Function4 23.5% 7 46.7% 0 N/A% 124 100.0%
Parent function
Drupal\Core\Cache\CacheFactory::get0 N/A% -17 -100.0% -15 -100.0% 0 N/A% 124 100.0%
Child functions
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% -20 -117.6% -19 -126.7% 0 N/A% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::__construct0 N/A% -1 -5.9% -3 -20.0% 0 N/A% 0 0.0%