Run Report
Run #55b9251d8eb86: 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::isValid456 49.6% 11,586 0.5% 36,536 0.1% 37,752 0.1%
Exclusive Metrics for Current Function966 8.3% 1,888 5.2% 1,280 3.4%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem247 54.2% 9,158 79.0% 25,808 70.6% 37,752 100.0%
Drupal\Core\Cache\ApcuBackend::prepareItem209 45.8% 2,428 21.0% 10,728 29.4% 0 0.0%
Child function
Drupal\Core\Cache\DatabaseCacheTagsChecksum::calculateChecksum456 100.0% 10,620 91.7% 34,648 94.8% 36,472 96.6%