Run Report
Run #519abb02c8da6: 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::checksumTags132 22.3% 7,819 0.4% 0 0.0% 45,828 0.5% 39,408 0.4%
Exclusive Metrics for Current Function2,846 36.4% 0 N/A% -42,612 -93.0% 7,656 19.4%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem121 91.7% 7,123 91.1% 0 N/A% 41,992 91.6% 35,128 89.1%
Drupal\Core\Cache\DatabaseBackend::prepareItem@111 8.3% 696 8.9% 0 N/A% 3,836 8.4% 4,280 10.9%
Child functions
Drupal\Core\Database\Connection::query11 2.4% 2,006 25.7% 0 N/A% 10,980 24.0% 13,508 34.3%
drupal_static132 29.3% 1,687 21.6% 0 N/A% 616 1.3% 656 1.7%
array_diff143 31.7% 477 6.1% 0 N/A% 9,120 19.9% 4,376 11.1%
array_keys143 31.7% 440 5.6% 0 N/A% 58,512 127.7% 11,316 28.7%
Drupal\Core\Database\Statement::fetchAllAssoc11 2.4% 343 4.4% 0 N/A% 8,224 17.9% 1,612 4.1%
array_fill_keys11 2.4% 20 0.3% 0 N/A% 988 2.2% 284 0.7%