Run Report
Run #55d344e47d016: 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::calculateChecksum58 22.5% 4,518 3.6% 13,120 0.1% 49,456 0.4%
Exclusive Metrics for Current Function583 12.9% -195,072 -1486.8% 2,776 5.6%
Parent function
Drupal\Core\Cache\DatabaseCacheTagsChecksum::isValid58 100.0% 4,518 100.0% 13,120 100.0% 49,456 100.0%
Child functions
Drupal\Core\Database\Connection::query16 8.2% 3,435 76.0% 60,688 462.6% 33,776 68.3%
array_diff74 37.8% 173 3.8% 13,000 99.1% 4,792 9.7%
array_keys74 37.8% 161 3.6% 123,864 944.1% 7,688 15.5%
Drupal\Core\Database\Statement::fetchAllKeyed16 8.2% 159 3.5% 7,816 59.6% 424 0.9%
array_fill_keys16 8.2% 7 0.2% 2,824 21.5% 0 0.0%