Run Report
Run #55a8735248325: 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 22.3% 1,409 2.0% 13,800 0.1% 33,680 0.2%
Exclusive Metrics for Current Function325 23.1% -153,880 -1115.1% 2,832 8.4%
Parent function
Drupal\Core\Cache\DatabaseCacheTagsChecksum::isValid55 100.0% 1,409 100.0% 13,800 100.0% 33,680 100.0%
Child functions
Drupal\Core\Database\Connection::query15 8.1% 810 57.5% 26,456 191.7% 21,216 63.0%
array_diff70 37.8% 145 10.3% 12,392 89.8% 2,232 6.6%
Drupal\Core\Database\Statement::fetchAllKeyed15 8.1% 66 4.7% 8,536 61.9% 1,600 4.8%
array_keys70 37.8% 63 4.5% 117,744 853.2% 5,704 16.9%
array_fill_keys15 8.1% 0 0.0% 2,552 18.5% 96 0.3%