Diff Report
Run #51ec52a09990a: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec517fc2424: 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 #51ec52a09990aRun #51ec517fc2424DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)1,418 1,655 237 16.7%
Incl. Wall Time (microsec) per call 473 552 79 16.7%
Excl. Wall Time (microsec)22 23 1 4.5%
Incl. CPU (microsecs)1,061 1,126 65 6.1%
Incl. CPU (microsecs) per call 354 375 22 6.1%
Excl. CPU (microsec)21 21 0 0.0%
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)96,456 96,416 -40 -0.0%
Incl. PeakMemUse (bytes) per call 32,152 32,139 -13 -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% 237 5.8% 65 1.5% 0 0.0% -40 -0.2%
Exclusive Metrics Diff for Current Function1 0.4% 0 0.0% 0 N/A% 0 0.0%
Parent functions
Drupal\Core\Plugin\DefaultPluginManager::getCachedDefinitions0 N/A% 130 54.9% 66 101.5% 0 N/A% -40 -100.0%
_field_info_collate_types0 N/A% 80 33.8% 7 10.8% 0 N/A% 0 0.0%
Drupal\Core\Config\CachedStorage::findByPrefix0 N/A% 27 11.4% -8 -12.3% 0 N/A% 0 0.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::getMultiple@10 N/A% 236 99.6% 63 96.9% 0 N/A% -40 -100.0%
reset0 N/A% 0 0.0% 2 3.1% 0 N/A% 0 0.0%