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Run #534ad972c8c0d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Parent/Child report for Drupal\Core\Database\Statement::fetchField [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl. CPU
(microsecs)		ICpu%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Drupal\Core\Database\Statement::fetchField16 39.0% 126 0.0% 152 0.0% 3,596 0.0% 1,592 0.0%
Exclusive Metrics for Current Function91 72.2% 93 61.2% 3,056 85.0% 1,228 77.1%
Parent functions
Drupal\Core\Path\AliasStorage::lookupPathSource10 62.5% 78 61.9% 93 61.2% 1,392 38.7% 932 58.5%
Drupal\Core\Database\Query\Merge::execute3 18.8% 24 19.0% 28 18.4% 608 16.9% 120 7.5%
Drupal\Core\Database\Query\PagerSelectExtender::execute1 6.2% 9 7.1% 11 7.2% 536 14.9% 44 2.8%
Drupal\shortcut\ShortcutSetStorage::getAssignedToUser1 6.2% 8 6.3% 11 7.2% 516 14.3% 336 21.1%
Drupal\views\Plugin\views\pager\PagerPluginBase::executeCountQuery1 6.2% 7 5.6% 9 5.9% 544 15.1% 160 10.1%
Child function
PDOStatement::fetchColumn16 100.0% 35 27.8% 59 38.8% 540 15.0% 364 22.9%