Diff Report
Run #51ec623000e0c: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec6582d0962: 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 #51ec623000e0cRun #51ec6582d0962DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)1,641 1,352 -289 -17.6%
Incl. Wall Time (microsec) per call 547 451 -96 -17.6%
Excl. Wall Time (microsec)26 23 -3 -11.5%
Incl. CPU (microsecs)1,158 1,033 -125 -10.8%
Incl. CPU (microsecs) per call 386 344 -42 -10.8%
Excl. CPU (microsec)27 25 -2 -7.4%
Incl. MemUse (bytes)74,800 74,800 0 0.0%
Incl. MemUse (bytes) per call 24,933 24,933 0 0.0%
Excl. MemUse (bytes)2,592 2,592 0 0.0%
Incl. PeakMemUse (bytes)95,040 95,040 0 0.0%
Incl. PeakMemUse (bytes) per call 31,680 31,680 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% -289 -11.3% -125 -10.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 -1.0% -2 -1.6% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Config\CachedStorage::findByPrefix0 N/A% -154 -53.3% -44 -35.2% 0 N/A% 0 N/A%
Drupal\Core\Plugin\DefaultPluginManager::getCachedDefinitions0 N/A% -118 -40.8% -70 -56.0% 0 N/A% 0 N/A%
_field_info_collate_types0 N/A% -17 -5.9% -11 -8.8% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::getMultiple@10 N/A% -286 -99.0% -125 -100.0% 0 N/A% 0 N/A%
reset0 N/A% 0 0.0% 2 1.6% 0 N/A% 0 N/A%