Diff Report
Run #519bd405e5fe3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519bd4c5b5ac8: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchField

Drupal\Core\Database\Statement::fetchFieldRun #519bd405e5fe3Run #519bd4c5b5ac8DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)77 70 -7 -9.1%
Incl. Wall Time (microsec) per call 26 23 -2 -9.1%
Excl. Wall Time (microsec)55 48 -7 -12.7%
Incl. CPU (microsecs)83 76 -7 -8.4%
Incl. CPU (microsecs) per call 28 25 -2 -8.4%
Excl. CPU (microsec)57 49 -8 -14.0%
Incl. MemUse (bytes)3,024 3,024 0 0.0%
Incl. MemUse (bytes) per call 1,008 1,008 0 0.0%
Excl. MemUse (bytes)2,152 2,152 0 0.0%
Incl. PeakMemUse (bytes)640 640 0 0.0%
Incl. PeakMemUse (bytes) per call 213 213 0 0.0%
Excl. PeakMemUse (bytes)640 640 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. 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% -7 -0.2% -7 -0.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-7 -100.0% -8 -114.3% 0 N/A% 0 N/A%
Parent functions
Drupal\views\Plugin\views\pager\PagerPluginBase::execute_count_query0 N/A% -8 -114.3% -8 -114.3% 0 N/A% 0 N/A%
Drupal\Core\Path\AliasManager::lookupPathSource0 N/A% 1 14.3% 1 14.3% 0 N/A% 0 N/A%
Child function
PDOStatement::fetchColumn0 N/A% 0 0.0% 1 14.3% 0 N/A% 0 N/A%