Diff Report
Run #51ec5ca916d7d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec5d631cb28: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::get@1

Drupal\Core\Cache\DatabaseBackend::get@1Run #51ec5ca916d7dRun #51ec5d631cb28DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)1,365 1,516 151 11.1%
Incl. Wall Time (microsec) per call 455 505 50 11.1%
Excl. Wall Time (microsec)23 21 -2 -8.7%
Incl. CPU (microsecs)1,090 1,031 -59 -5.4%
Incl. CPU (microsecs) per call 363 344 -20 -5.4%
Excl. CPU (microsec)26 21 -5 -19.2%
Incl. MemUse (bytes)74,816 74,816 0 0.0%
Incl. MemUse (bytes) per call 24,939 24,939 0 0.0%
Excl. MemUse (bytes)2,592 2,592 0 0.0%
Incl. PeakMemUse (bytes)95,200 95,200 0 0.0%
Incl. PeakMemUse (bytes) per call 31,733 31,733 0 0.0%
Excl. PeakMemUse (bytes)576 576 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Cache\DatabaseBackend::get@1 [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\DatabaseBackend::get@10 N/A% 151 1.9% -59 -0.6% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-2 -1.3% -5 -8.5% 0 N/A% 0 N/A%
Parent functions
_field_info_collate_types0 N/A% 168 111.3% -11 -18.6% 0 N/A% 0 N/A%
Drupal\Core\Plugin\DefaultPluginManager::getCachedDefinitions0 N/A% -48 -31.8% -36 -61.0% 0 N/A% 0 N/A%
Drupal\Core\Config\CachedStorage::findByPrefix0 N/A% 31 20.5% -12 -20.3% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::getMultiple@10 N/A% 153 101.3% -55 -93.2% 0 N/A% 0 N/A%
reset0 N/A% 0 0.0% 1 1.7% 0 N/A% 0 N/A%