Run Report
Run #530ed1c5bdc6a: 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::checksumTags81 20.4% 4,397 1.1% 4,099 1.0% 62,984 0.2% 73,296 0.2%
Exclusive Metrics for Current Function1,427 32.5% 1,204 29.4% -105,368 -167.3% 13,072 17.8%
Parent function
Drupal\Core\Cache\DatabaseBackend::prepareItem81 100.0% 4,397 100.0% 4,099 100.0% 62,984 100.0% 73,296 100.0%
Child functions
Drupal\Core\Database\Connection::query13 4.2% 1,998 45.4% 1,645 40.1% 52,816 83.9% 31,744 43.3%
array_keys94 30.5% 250 5.7% 337 8.2% 82,400 130.8% 15,016 20.5%
Drupal\Core\Database\Statement::fetchAllAssoc13 4.2% 245 5.6% 260 6.3% 14,408 22.9% 3,472 4.7%
array_diff94 30.5% 242 5.5% 318 7.8% 13,400 21.3% 6,736 9.2%
drupal_static81 26.3% 221 5.0% 305 7.4% 2,336 3.7% 3,256 4.4%
array_fill_keys13 4.2% 14 0.3% 30 0.7% 2,992 4.8% 0 0.0%