Run Report
Run #5185c8620c8e8: 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 1.5% 0 0.0% 52,088 0.5% 67,712 0.6%
Exclusive Metrics for Current Function457 37.9% 0 N/A% -30,448 -58.5% 14,336 21.2%
Parent function
Drupal\Core\Cache\DatabaseBackend::prepareItem42 100.0% 1,206 100.0% 0 N/A% 52,088 100.0% 67,712 100.0%
Child functions
Drupal\Core\Database\Connection::query5 3.3% 479 39.7% 0 N/A% 27,192 52.2% 33,216 49.1%
drupal_static42 27.8% 89 7.4% 0 N/A% 1,784 3.4% 3,552 5.2%
Drupal\Core\Database\Statement::fetchAllAssoc5 3.3% 67 5.6% 0 N/A% 12,144 23.3% 3,104 4.6%
array_diff47 31.1% 61 5.1% 0 N/A% 12,624 24.2% 5,896 8.7%
array_keys47 31.1% 52 4.3% 0 N/A% 26,504 50.9% 7,608 11.2%
array_fill_keys5 3.3% 1 0.1% 0 N/A% 2,288 4.4% 0 0.0%