Run Report
Run #55ca015847524: 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::isValid99 49.0% 8,581 0.7% 10,004 0.0% 33,152 0.1%
Exclusive Metrics for Current Function377 4.4% 1,084 10.8% 1,232 3.7%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem90 90.9% 8,369 97.5% 9,340 93.4% 33,152 100.0%
Drupal\Core\Cache\ApcuBackend::prepareItem9 9.1% 212 2.5% 664 6.6% 0 0.0%
Child function
Drupal\Core\Cache\DatabaseCacheTagsChecksum::calculateChecksum99 100.0% 8,204 95.6% 8,920 89.2% 31,920 96.3%