Run Report
Run #55d345ba18cd2: 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% 439 4.3% 10,792 0.6% 33,000 1.7%
Exclusive Metrics for Current Function45 10.3% -16,072 -148.9% 2,512 7.6%
Parent function
Drupal\Core\Cache\DatabaseCacheTagsChecksum::isValid1 100.0% 439 100.0% 10,792 100.0% 33,000 100.0%
Child functions
Drupal\Core\Database\Connection::query1 14.3% 336 76.5% 12,656 117.3% 21,352 64.7%
Drupal\Core\Database\Statement::fetchAllKeyed1 14.3% 35 8.0% 5,672 52.6% 4,152 12.6%
array_diff2 28.6% 18 4.1% 3,152 29.2% 4,224 12.8%
array_keys2 28.6% 4 0.9% 4,432 41.1% 760 2.3%
array_fill_keys1 14.3% 1 0.2% 952 8.8% 0 0.0%