Run Report
Run #55919cdb0fed9: XHProf Run (Namespace=drupal-perf-lauriii)
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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::calculateChecksum55 21.4% 1,582 1.0% 14,008 0.1% 21,008 0.1%
Exclusive Metrics for Current Function362 22.9% -145,192 -1036.5% 2,208 10.5%
Parent function
Drupal\Core\Cache\DatabaseCacheTagsChecksum::isValid55 100.0% 1,582 100.0% 14,008 100.0% 21,008 100.0%
Child functions
Drupal\Core\Database\Connection::query17 8.7% 946 59.8% 29,256 208.9% 13,072 62.2%
array_diff72 36.9% 157 9.9% 12,816 91.5% 2,512 12.0%
Drupal\Core\Database\Statement::fetchAllKeyed17 8.7% 80 5.1% 9,176 65.5% 872 4.2%
array_keys72 36.9% 37 2.3% 105,224 751.2% 2,072 9.9%
array_fill_keys17 8.7% 0 0.0% 2,728 19.5% 272 1.3%