Diff Report
Run #51ec517fc2424: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec52a09990a: 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 #51ec517fc2424Run #51ec52a09990aDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)1,655 1,418 -237 -14.3%
Incl. Wall Time (microsec) per call 552 473 -79 -14.3%
Excl. Wall Time (microsec)23 22 -1 -4.3%
Incl. CPU (microsecs)1,126 1,061 -65 -5.8%
Incl. CPU (microsecs) per call 375 354 -22 -5.8%
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)96,416 96,456 40 0.0%
Incl. PeakMemUse (bytes) per call 32,139 32,152 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 Function-1 -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%