Diff Report
Run #553b9a86a14e1: XHProf Run (Namespace=drupal-perf-lauriii)
vs.
Run #553ba00bcf766: XHProf Run (Namespace=drupal-perf-lauriii)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchField

Drupal\Core\Database\Statement::fetchFieldRun #553b9a86a14e1Run #553ba00bcf766DiffDiff%
Number of Function Calls329 329 0 0.0%
Incl. Wall Time (microsec)1,131 1,123 -8 -0.7%
Incl. Wall Time (microsec) per call 3 3 -0 -0.7%
Excl. Wall Time (microsec)837 840 3 0.4%
Incl. MemUse (bytes)28,304 28,296 -8 -0.0%
Incl. MemUse (bytes) per call 86 86 -0 -0.0%
Excl. MemUse (bytes)18,864 18,856 -8 -0.0%
Incl. PeakMemUse (bytes)2,080 2,080 0 0.0%
Incl. PeakMemUse (bytes) per call 6 6 0 0.0%
Excl. PeakMemUse (bytes)1,728 1,728 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Statement::fetchField [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Database\Statement::fetchField0 N/A% -8 -0.0% -8 -0.0% 0 0.0%
Exclusive Metrics Diff for Current Function3 37.5% -8 -100.0% 0 N/A%
Parent functions
Drupal\Core\Database\Query\Merge::execute0 N/A% -9 -112.5% -8 -100.0% 0 N/A%
Drupal\Core\Path\AliasStorage::pathHasMatchingAlias0 N/A% 1 12.5% 0 0.0% 0 N/A%
Drupal\views\Plugin\views\pager\PagerPluginBase::executeCountQuery0 N/A% 0 0.0% 0 0.0% 0 N/A%
Drupal\Core\Path\AliasStorage::lookupPathSource0 N/A% 0 0.0% 0 0.0% 0 N/A%
Child function
PDOStatement::fetchColumn0 N/A% -11 -137.5% 0 0.0% 0 N/A%