Run Report
Run #52ed7448d018c: 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::checksumTags77 19.9% 6,844 0.3% 6,459 0.3% 60,736 0.2% 65,248 0.2%
Exclusive Metrics for Current Function1,933 28.2% 1,657 25.7% -116,216 -191.3% 14,080 21.6%
Parent function
Drupal\Core\Cache\DatabaseBackend::prepareItem77 100.0% 6,844 100.0% 6,459 100.0% 60,736 100.0% 65,248 100.0%
Child functions
Drupal\Core\Database\Connection::query14 4.7% 3,153 46.1% 2,727 42.2% 56,920 93.7% 27,544 42.2%
drupal_static77 25.6% 480 7.0% 574 8.9% 1,112 1.8% 1,832 2.8%
array_keys91 30.2% 425 6.2% 523 8.1% 85,632 141.0% 13,480 20.7%
Drupal\Core\Database\Statement::fetchAllAssoc14 4.7% 421 6.2% 440 6.8% 17,432 28.7% 3,488 5.3%
array_diff91 30.2% 400 5.8% 488 7.6% 13,352 22.0% 4,824 7.4%
array_fill_keys14 4.7% 32 0.5% 50 0.8% 2,504 4.1% 0 0.0%