Run Report
Run #55ca0154a9a2e: XHProf Run (Namespace=drupal-perf-moshe)
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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::isValid90 48.9% 7,590 1.5% 9,928 0.0% 32,828 0.1%
Exclusive Metrics for Current Function310 4.1% 1,084 10.9% 832 2.5%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem70 77.8% 7,151 94.2% 8,956 90.2% 32,828 100.0%
Drupal\Core\Cache\ApcuBackend::prepareItem20 22.2% 439 5.8% 972 9.8% 0 0.0%
Child function
Drupal\Core\Cache\DatabaseCacheTagsChecksum::calculateChecksum90 100.0% 7,280 95.9% 8,844 89.1% 31,996 97.5%