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Run #55b92b7b69e68: XHProf Run (Namespace=drupal-perf-cthos)
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Parent/Child report for Drupal\Core\Database\Statement::fetchField [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Drupal\Core\Database\Statement::fetchField47 46.5% 687 0.1% 7,496 0.0% 936 0.0%
Exclusive Metrics for Current Function552 80.3% 5,976 79.7% 936 100.0%
Parent functions
Drupal\Core\Database\Query\Merge::execute39 83.0% 457 66.5% 3,160 42.2% 560 59.8%
Drupal\Core\Path\AliasStorage::pathHasMatchingAlias2 4.3% 179 26.1% 792 10.6% 0 0.0%
Drupal\Core\Path\AliasStorage::lookupPathAlias4 8.5% 36 5.2% 912 12.2% 0 0.0%
Drupal\Core\Session\SessionHandler::read1 2.1% 9 1.3% 1,896 25.3% 0 0.0%
Drupal\Core\Path\AliasStorage::lookupPathSource1 2.1% 6 0.9% 736 9.8% 376 40.2%
Child function
PDOStatement::fetchColumn47 100.0% 135 19.7% 1,520 20.3% 0 0.0%