Diff Report
Run #51a287f454ce8: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51a287779d22e: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Database\Statement::fetchField

Drupal\Core\Database\Statement::fetchFieldRun #51a287f454ce8Run #51a287779d22eDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)41 22 -19 -46.3%
Incl. Wall Time (microsec) per call 21 11 -10 -46.3%
Excl. Wall Time (microsec)28 16 -12 -42.9%
Incl. CPU (microsecs)47 26 -21 -44.7%
Incl. CPU (microsecs) per call 24 13 -11 -44.7%
Excl. CPU (microsec)29 16 -13 -44.8%
Incl. MemUse (bytes)2,944 2,944 0 0.0%
Incl. MemUse (bytes) per call 1,472 1,472 0 0.0%
Excl. MemUse (bytes)2,104 2,104 0 0.0%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% -19 -3.0% -21 -1.8% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-12 -63.2% -13 -61.9% 0 N/A% 0 N/A%
Parent functions
Drupal\views\Plugin\views\pager\PagerPluginBase::execute_count_query0 N/A% -10 -52.6% -10 -47.6% 0 N/A% 0 N/A%
Drupal\Core\Path\AliasManager::lookupPathSource0 N/A% -9 -47.4% -11 -52.4% 0 N/A% 0 N/A%
Child function
PDOStatement::fetchColumn0 N/A% -7 -36.8% -8 -38.1% 0 N/A% 0 N/A%