Run Report
Run #55b92b7b69e68: XHProf Run (Namespace=drupal-perf-cthos)
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Parent/Child report for Drupal\Core\Cache\DatabaseCacheTagsChecksum::isValid [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Drupal\Core\Cache\DatabaseCacheTagsChecksum::isValid146 48.8% 12,860 1.3% 19,144 0.1% 22,216 0.1%
Exclusive Metrics for Current Function556 4.3% 1,800 9.4% 896 4.0%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem73 50.0% 11,451 89.0% 14,944 78.1% 22,216 100.0%
Drupal\Core\Cache\ApcuBackend::prepareItem73 50.0% 1,409 11.0% 4,200 21.9% 0 0.0%
Child function
Drupal\Core\Cache\DatabaseCacheTagsChecksum::calculateChecksum146 100.0% 12,304 95.7% 17,344 90.6% 21,320 96.0%