Run Report
Run #55b92b7c7a361: 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::isValid135 48.9% 5,974 1.6% 19,424 0.1% 26,328 0.1%
Exclusive Metrics for Current Function381 6.4% 1,824 9.4% 896 3.4%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem76 56.3% 4,843 81.1% 15,896 81.8% 26,328 100.0%
Drupal\Core\Cache\ApcuBackend::prepareItem59 43.7% 1,131 18.9% 3,528 18.2% 0 0.0%
Child function
Drupal\Core\Cache\DatabaseCacheTagsChecksum::calculateChecksum135 100.0% 5,593 93.6% 17,600 90.6% 25,432 96.6%