Diff Report
Run #519c03b86b1ec: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c04ab45451: 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 #519c03b86b1ecRun #519c04ab45451DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)4,803 4,531 -272 -5.7%
Incl. Wall Time (microsec) per call 686 647 -39 -5.7%
Excl. Wall Time (microsec)63 76 13 20.6%
Incl. CPU (microsecs)2,647 2,779 132 5.0%
Incl. CPU (microsecs) per call 378 397 19 5.0%
Excl. CPU (microsec)54 69 15 27.8%
Incl. MemUse (bytes)61,588 61,588 0 0.0%
Incl. MemUse (bytes) per call 8,798 8,798 0 0.0%
Excl. MemUse (bytes)264 264 0 0.0%
Incl. PeakMemUse (bytes)75,872 75,872 0 0.0%
Incl. PeakMemUse (bytes) per call 10,839 10,839 0 0.0%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% -272 -43.6% 132 8.6% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function13 4.8% 15 11.4% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Config\CachedStorage::read0 N/A% -394 -144.9% 88 66.7% 0 N/A% 0 N/A%
_field_info_collate_types0 N/A% 122 44.9% 44 33.3% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::getMultiple@10 N/A% -286 -105.1% 117 88.6% 0 N/A% 0 N/A%
reset0 N/A% 1 0.4% 0 0.0% 0 N/A% 0 N/A%