Diff Report
Run #51ec485525502: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec489b18752: 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 #51ec485525502Run #51ec489b18752DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)1,235 1,430 195 15.8%
Incl. Wall Time (microsec) per call 412 477 65 15.8%
Excl. Wall Time (microsec)24 22 -2 -8.3%
Incl. CPU (microsecs)1,039 1,056 17 1.6%
Incl. CPU (microsecs) per call 346 352 6 1.6%
Excl. CPU (microsec)20 25 5 25.0%
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)95,352 95,352 0 0.0%
Incl. PeakMemUse (bytes) per call 31,784 31,784 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% 195 19.1% 17 4.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -1.0% 5 29.4% 0 N/A% 0 N/A%
Parent functions
_field_info_collate_types0 N/A% 117 60.0% 16 94.1% 0 N/A% 0 N/A%
Drupal\Core\Plugin\DefaultPluginManager::getCachedDefinitions0 N/A% 96 49.2% 4 23.5% 0 N/A% 0 N/A%
Drupal\Core\Config\CachedStorage::findByPrefix0 N/A% -18 -9.2% -3 -17.6% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::getMultiple@10 N/A% 197 101.0% 15 88.2% 0 N/A% 0 N/A%
reset0 N/A% 0 0.0% -3 -17.6% 0 N/A% 0 N/A%