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

Drupal\Core\Cache\DatabaseBackendFactory::getRun #519c146573182Run #519c116ac5313DiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)449 455 6 1.3%
Incl. Wall Time (microsec) per call 56 57 1 1.3%
Excl. Wall Time (microsec)79 75 -4 -5.1%
Incl. CPU (microsecs)459 464 5 1.1%
Incl. CPU (microsecs) per call 57 58 1 1.1%
Excl. CPU (microsec)76 67 -9 -11.8%
Incl. MemUse (bytes)20,488 20,484 -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)19,464 19,460 -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 Function-4 -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%