Run Report
Run #5185cca3dd8d9: XHProf Run (Namespace=drupal-perf-fabianx)
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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::checksumTags42 20.8% 1,206 1.4% 0 0.0% 52,072 0.4% 67,648 0.5%
Exclusive Metrics for Current Function456 37.8% 0 N/A% -30,472 -58.5% 14,408 21.3%
Parent function
Drupal\Core\Cache\DatabaseBackend::prepareItem42 100.0% 1,206 100.0% 0 N/A% 52,072 100.0% 67,648 100.0%
Child functions
Drupal\Core\Database\Connection::query5 3.3% 480 39.8% 0 N/A% 27,216 52.3% 33,168 49.0%
drupal_static42 27.8% 91 7.5% 0 N/A% 1,784 3.4% 3,528 5.2%
Drupal\Core\Database\Statement::fetchAllAssoc5 3.3% 66 5.5% 0 N/A% 12,128 23.3% 3,088 4.6%
array_diff47 31.1% 60 5.0% 0 N/A% 12,624 24.2% 5,848 8.6%
array_keys47 31.1% 51 4.2% 0 N/A% 26,504 50.9% 7,608 11.2%
array_fill_keys5 3.3% 2 0.2% 0 N/A% 2,288 4.4% 0 0.0%