Diff Report
Run #519c0a965645d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c0a514701f: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackendFactory::get

Drupal\Core\Cache\DatabaseBackendFactory::getRun #519c0a965645dRun #519c0a514701fDiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)517 480 -37 -7.2%
Incl. Wall Time (microsec) per call 65 60 -5 -7.2%
Excl. Wall Time (microsec)86 78 -8 -9.3%
Incl. CPU (microsecs)526 490 -36 -6.8%
Incl. CPU (microsecs) per call 66 61 -5 -6.8%
Excl. CPU (microsec)80 76 -4 -5.0%
Incl. MemUse (bytes)20,484 20,484 0 0.0%
Incl. MemUse (bytes) per call 2,561 2,561 0 0.0%
Excl. MemUse (bytes)2,516 2,516 0 0.0%
Incl. PeakMemUse (bytes)19,248 19,248 0 0.0%
Incl. PeakMemUse (bytes) per call 2,406 2,406 0 0.0%
Excl. PeakMemUse (bytes)1,784 1,784 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% -37 -2.5% -36 -3.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-8 -21.6% -4 -11.1% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Cache\CacheFactory::get0 N/A% -37 -100.0% -36 -100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% -26 -70.3% -27 -75.0% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::__construct0 N/A% -3 -8.1% -5 -13.9% 0 N/A% 0 N/A%