Diff Report
Run #51ec243650361: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec227a9cea0: 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 #51ec243650361Run #51ec227a9cea0DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)1,475 1,378 -97 -6.6%
Incl. Wall Time (microsec) per call 492 459 -32 -6.6%
Excl. Wall Time (microsec)26 23 -3 -11.5%
Incl. CPU (microsecs)1,104 1,090 -14 -1.3%
Incl. CPU (microsecs) per call 368 363 -5 -1.3%
Excl. CPU (microsec)28 19 -9 -32.1%
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 95,096 56 0.1%
Incl. PeakMemUse (bytes) per call 31,680 31,699 19 0.1%
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% -97 -1.1% -14 -0.2% 0 0.0% 56 0.2%
Exclusive Metrics Diff for Current Function-3 -3.1% -9 -64.3% 0 N/A% 0 0.0%
Parent functions
Drupal\Core\Plugin\DefaultPluginManager::getCachedDefinitions0 N/A% -90 -92.8% -53 -378.6% 0 N/A% 0 0.0%
_field_info_collate_types0 N/A% -22 -22.7% -27 -192.9% 0 N/A% 0 0.0%
Drupal\Core\Config\CachedStorage::findByPrefix0 N/A% 15 15.5% 66 471.4% 0 N/A% 56 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::getMultiple@10 N/A% -94 -96.9% -7 -50.0% 0 N/A% 56 100.0%
reset0 N/A% 0 0.0% 2 14.3% 0 N/A% 0 0.0%