Run Report
Run #55d345b94020e: XHProf Run (Namespace=drupal-perf-sorressean)
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Parent/Child report for Drupal\Core\Cache\DatabaseCacheTagsChecksum::calculateChecksum [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Drupal\Core\Cache\DatabaseCacheTagsChecksum::calculateChecksum1 8.3% 404 3.8% 10,928 0.6% 33,992 1.8%
Exclusive Metrics for Current Function40 9.9% -16,624 -152.1% 2,632 7.7%
Parent function
Drupal\Core\Cache\DatabaseCacheTagsChecksum::isValid1 100.0% 404 100.0% 10,928 100.0% 33,992 100.0%
Child functions
Drupal\Core\Database\Connection::query1 14.3% 310 76.7% 13,016 119.1% 21,488 63.2%
Drupal\Core\Database\Statement::fetchAllKeyed1 14.3% 32 7.9% 5,704 52.2% 4,248 12.5%
array_diff2 28.6% 17 4.2% 3,328 30.5% 4,592 13.5%
array_keys2 28.6% 4 1.0% 4,448 40.7% 1,032 3.0%
array_fill_keys1 14.3% 1 0.2% 1,056 9.7% 0 0.0%