Run Report
Run #54df9298c351d: XHProf Run (Namespace=drupal-perf-davidhernandez)
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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::calculateChecksum212 31.0% 3,587 0.2% 18,280 0.0% 14,104 0.0%
Exclusive Metrics for Current Function1,262 35.2% -265,808 -1454.1% 1,888 13.4%
Parent function
Drupal\Core\Cache\DatabaseCacheTagsChecksum::isValid212 100.0% 3,587 100.0% 18,280 100.0% 14,104 100.0%
Child functions
Drupal\Core\Database\Connection::query8 1.7% 1,457 40.6% 14,168 77.5% 7,536 53.4%
array_diff220 47.4% 420 11.7% 30,808 168.5% 2,576 18.3%
array_keys220 47.4% 371 10.3% 233,264 1276.1% 1,872 13.3%
Drupal\Core\Database\Statement::fetchAllKeyed8 1.7% 75 2.1% 4,088 22.4% 232 1.6%
array_fill_keys8 1.7% 2 0.1% 1,760 9.6% 0 0.0%