Run Report
Run #5199dd4798f9f: XHProf Run (Namespace=drupal-perf-ezeedub)
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Parent/Child report for Drupal\Core\Cache\DatabaseBackend::checksumTags [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl. CPU
(microsecs)		ICpu%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Drupal\Core\Cache\DatabaseBackend::checksumTags109 21.8% 7,199 0.7% 0 0.0% 39,848 0.5% 43,892 0.5%
Exclusive Metrics for Current Function2,555 35.5% 0 N/A% -58,712 -147.3% 8,468 19.3%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem102 93.6% 6,669 92.6% 0 N/A% 37,052 93.0% 39,288 89.5%
Drupal\Core\Cache\DatabaseBackend::prepareItem@17 6.4% 530 7.4% 0 N/A% 2,796 7.0% 4,604 10.5%
Child functions
Drupal\Core\Database\Connection::query11 2.9% 2,017 28.0% 0 N/A% 10,980 27.6% 15,068 34.3%
drupal_static109 28.5% 1,364 18.9% 0 N/A% 616 1.5% 600 1.4%
array_diff120 31.4% 500 6.9% 0 N/A% 8,136 20.4% 3,732 8.5%
array_keys120 31.4% 401 5.6% 0 N/A% 69,616 174.7% 14,088 32.1%
Drupal\Core\Database\Statement::fetchAllAssoc11 2.9% 341 4.7% 0 N/A% 8,224 20.6% 1,600 3.6%
array_fill_keys11 2.9% 21 0.3% 0 N/A% 988 2.5% 336 0.8%