Diff Report
Run #519c116ac5313: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c146573182: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackendFactory::get

Drupal\Core\Cache\DatabaseBackendFactory::getRun #519c116ac5313Run #519c146573182DiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)455 449 -6 -1.3%
Incl. Wall Time (microsec) per call 57 56 -1 -1.3%
Excl. Wall Time (microsec)75 79 4 5.3%
Incl. CPU (microsecs)464 459 -5 -1.1%
Incl. CPU (microsecs) per call 58 57 -1 -1.1%
Excl. CPU (microsec)67 76 9 13.4%
Incl. MemUse (bytes)20,484 20,488 4 0.0%
Incl. MemUse (bytes) per call 2,561 2,561 1 0.0%
Excl. MemUse (bytes)2,516 2,516 0 0.0%
Incl. PeakMemUse (bytes)19,460 19,464 4 0.0%
Incl. PeakMemUse (bytes) per call 2,433 2,433 1 0.0%
Excl. PeakMemUse (bytes)1,968 1,968 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% -6 -0.0% -5 -0.0% 4 0.0% 4 0.0%
Exclusive Metrics Diff for Current Function4 66.7% 9 180.0% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Cache\CacheFactory::get0 N/A% -6 -100.0% -5 -100.0% 4 100.0% 4 100.0%
Child functions
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% -11 -183.3% -12 -240.0% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::__construct0 N/A% 1 16.7% -2 -40.0% 4 100.0% 4 100.0%