Diff Report
Run #51fdbca2b5409: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51fdbdbb58abc: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::get@1

Drupal\Core\Cache\DatabaseBackend::get@1Run #51fdbca2b5409Run #51fdbdbb58abcDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)1,670 1,955 285 17.1%
Incl. Wall Time (microsec) per call 557 652 95 17.1%
Excl. Wall Time (microsec)21 22 1 4.8%
Incl. CPU (microsecs)942 1,037 95 10.1%
Incl. CPU (microsecs) per call 314 346 32 10.1%
Excl. CPU (microsec)22 22 0 0.0%
Incl. MemUse (bytes)74,472 74,472 0 0.0%
Incl. MemUse (bytes) per call 24,824 24,824 0 0.0%
Excl. MemUse (bytes)2,592 2,592 0 0.0%
Incl. PeakMemUse (bytes)91,832 91,872 40 0.0%
Incl. PeakMemUse (bytes) per call 30,611 30,624 13 0.0%
Excl. PeakMemUse (bytes)320 320 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% 285 30.1% 95 131.9% 0 0.0% 40 0.1%
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% 227 79.6% 108 113.7% 0 N/A% 40 100.0%
_field_info_collate_types0 N/A% 38 13.3% -3 -3.2% 0 N/A% 0 0.0%
Drupal\Core\Config\CachedStorage::findByPrefix0 N/A% 20 7.0% -10 -10.5% 0 N/A% 0 0.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::getMultiple@10 N/A% 284 99.6% 95 100.0% 0 N/A% 40 100.0%
reset0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%