Diff Report
Run #519ac1a144fa6: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519abf80bb905: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchField

Drupal\Core\Database\Statement::fetchFieldRun #519ac1a144fa6Run #519abf80bb905DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)38 37 -1 -2.6%
Incl. Wall Time (microsec) per call 13 12 -0 -2.6%
Excl. Wall Time (microsec)27 26 -1 -3.7%
Incl. CPU (microsecs)44 45 1 2.3%
Incl. CPU (microsecs) per call 15 15 0 2.3%
Excl. CPU (microsec)26 30 4 15.4%
Incl. MemUse (bytes)3,832 3,832 0 0.0%
Incl. MemUse (bytes) per call 1,277 1,277 0 0.0%
Excl. MemUse (bytes)2,960 2,960 0 0.0%
Incl. PeakMemUse (bytes)960 888 -72 -7.5%
Incl. PeakMemUse (bytes) per call 320 296 -24 -7.5%
Excl. PeakMemUse (bytes)960 888 -72 -7.5%

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. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Database\Statement::fetchField0 N/A% -1 -0.1% 1 0.1% 0 0.0% -72 -0.0%
Exclusive Metrics Diff for Current Function-1 -100.0% 4 400.0% 0 N/A% -72 -100.0%
Parent functions
Drupal\Core\Path\AliasManager::lookupPathSource0 N/A% -1 -100.0% 0 0.0% 0 N/A% -72 -100.0%
Drupal\views\Plugin\views\pager\PagerPluginBase::execute_count_query0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\PagerSelectExtender::execute0 N/A% 0 0.0% 1 100.0% 0 N/A% 0 0.0%
Child function
PDOStatement::fetchColumn0 N/A% 0 0.0% -3 -300.0% 0 N/A% 0 0.0%