Run Report
Run #55b926390e9b3: 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::isValid61 47.7% 1,583 1.8% 14,336 0.1% 19,032 0.1%
Exclusive Metrics for Current Function127 8.0% 1,824 12.7% 896 4.7%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem27 44.3% 1,288 81.4% 12,008 83.8% 19,032 100.0%
Drupal\Core\Cache\ApcuBackend::prepareItem34 55.7% 295 18.6% 2,328 16.2% 0 0.0%
Child function
Drupal\Core\Cache\DatabaseCacheTagsChecksum::calculateChecksum61 100.0% 1,456 92.0% 12,512 87.3% 18,136 95.3%