Run Report
Run #52c2694eecde3: XHProf Run (Namespace=drupal-perf-joelpittet)
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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::checksumTags67 20.2% 4,769 0.3% 4,461 0.3% 57,408 0.2% 62,872 0.2%
Exclusive Metrics for Current Function1,536 32.2% 1,282 28.7% -79,712 -138.9% 8,528 13.6%
Parent function
Drupal\Core\Cache\DatabaseBackend::prepareItem67 100.0% 4,769 100.0% 4,461 100.0% 57,408 100.0% 62,872 100.0%
Child functions
Drupal\Core\Database\Connection::query11 4.3% 2,156 45.2% 1,797 40.3% 44,704 77.9% 30,816 49.0%
drupal_static67 26.2% 288 6.0% 366 8.2% 1,112 1.9% 1,880 3.0%
Drupal\Core\Database\Statement::fetchAllAssoc11 4.3% 282 5.9% 298 6.7% 15,096 26.3% 3,320 5.3%
array_diff78 30.5% 264 5.5% 335 7.5% 11,280 19.6% 3,584 5.7%
array_keys78 30.5% 231 4.8% 352 7.9% 62,968 109.7% 14,744 23.5%
array_fill_keys11 4.3% 12 0.3% 31 0.7% 1,960 3.4% 0 0.0%