Run Report
Run #5240420daae43: XHProf Run (Namespace=drupal-perf-cottser)
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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::checksumTags108 21.6% 8,238 1.6% 5,977 1.2% 75,176 0.4% 88,496 0.5%
Exclusive Metrics for Current Function2,115 25.7% 1,819 30.4% -125,824 -167.4% 14,392 16.3%
Parent function
Drupal\Core\Cache\DatabaseBackend::prepareItem108 100.0% 8,238 100.0% 5,977 100.0% 75,176 100.0% 88,496 100.0%
Child functions
Drupal\Core\Database\Connection::query12 3.1% 4,318 52.4% 1,977 33.1% 49,456 65.8% 40,224 45.5%
drupal_static108 28.1% 525 6.4% 620 10.4% 1,112 1.5% 2,664 3.0%
array_keys120 31.2% 445 5.4% 577 9.7% 115,696 153.9% 19,608 22.2%
Drupal\Core\Database\Statement::fetchAllAssoc12 3.1% 405 4.9% 426 7.1% 17,056 22.7% 3,600 4.1%
array_diff120 31.2% 404 4.9% 513 8.6% 15,632 20.8% 8,008 9.0%
array_fill_keys12 3.1% 26 0.3% 45 0.8% 2,048 2.7% 0 0.0%