Diff Report
Run #53920b950c201: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53920c043e98b: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackendFactory::get

Drupal\Core\Cache\DatabaseBackendFactory::getRun #53920b950c201Run #53920c043e98bDiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)161 154 -7 -4.3%
Incl. Wall Time (microsec) per call 27 26 -1 -4.3%
Excl. Wall Time (microsec)40 40 0 0.0%
Incl. CPU (microsecs)169 157 -12 -7.1%
Incl. CPU (microsecs) per call 28 26 -2 -7.1%
Excl. CPU (microsec)35 32 -3 -8.6%
Incl. MemUse (bytes)17,136 17,136 0 0.0%
Incl. MemUse (bytes) per call 2,856 2,856 0 0.0%
Excl. MemUse (bytes)976 976 0 0.0%
Incl. PeakMemUse (bytes)17,380 17,380 0 0.0%
Incl. PeakMemUse (bytes) per call 2,897 2,897 0 0.0%
Excl. PeakMemUse (bytes)1,212 1,212 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% -7 -2.0% -12 -6.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function0 0.0% -3 -25.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Cache\CacheFactory::get0 N/A% -7 -100.0% -12 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::__construct0 N/A% -6 -85.7% -8 -66.7% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -1 -14.3% -1 -8.3% 0 N/A% 0 N/A%