Diff Report
Run #553ba42a8e87e: XHProf Run (Namespace=drupal-perf-lauriii)
vs.
Run #553b9a86a14e1: XHProf Run (Namespace=drupal-perf-lauriii)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchField

Drupal\Core\Database\Statement::fetchFieldRun #553ba42a8e87eRun #553b9a86a14e1DiffDiff%
Number of Function Calls329 329 0 0.0%
Incl. Wall Time (microsec)1,164 1,131 -33 -2.8%
Incl. Wall Time (microsec) per call 4 3 -0 -2.8%
Excl. Wall Time (microsec)863 837 -26 -3.0%
Incl. MemUse (bytes)28,280 28,304 24 0.1%
Incl. MemUse (bytes) per call 86 86 0 0.1%
Excl. MemUse (bytes)18,848 18,864 16 0.1%
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% -33 -0.0% 24 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-26 -78.8% 16 66.7% 0 N/A%
Parent functions
Drupal\Core\Database\Query\Merge::execute0 N/A% -31 -93.9% 24 100.0% 0 N/A%
Drupal\views\Plugin\views\pager\PagerPluginBase::executeCountQuery0 N/A% -1 -3.0% 0 0.0% 0 N/A%
Drupal\Core\Path\AliasStorage::pathHasMatchingAlias0 N/A% -1 -3.0% 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% -7 -21.2% 8 33.3% 0 N/A%