Diff Report
Run #51ec5ca916d7d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec5cfb002ea: 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 #51ec5cfb002eaDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)1,365 1,394 29 2.1%
Incl. Wall Time (microsec) per call 455 465 10 2.1%
Excl. Wall Time (microsec)23 22 -1 -4.3%
Incl. CPU (microsecs)1,090 1,029 -61 -5.6%
Incl. CPU (microsecs) per call 363 343 -20 -5.6%
Excl. CPU (microsec)26 23 -3 -11.5%
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% 29 1.9% -61 -62.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -3.4% -3 -4.9% 0 N/A% 0 N/A%
Parent functions
_field_info_collate_types0 N/A% 88 303.4% -10 -16.4% 0 N/A% 0 N/A%
Drupal\Core\Plugin\DefaultPluginManager::getCachedDefinitions0 N/A% -50 -172.4% -40 -65.6% 0 N/A% 0 N/A%
Drupal\Core\Config\CachedStorage::findByPrefix0 N/A% -9 -31.0% -11 -18.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::getMultiple@10 N/A% 30 103.4% -58 -95.1% 0 N/A% 0 N/A%
reset0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%