Diff Report
Run #51a188154f4e0: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a18906335b0: XHProf Run (Namespace=drupal-perf-ezeedub)
Tip
Click a function name below to drill down.

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

Drupal\Core\Database\Statement::fetchFieldRun #51a188154f4e0Run #51a18906335b0DiffDiff%
Number of Function Calls2 3 1 50.0%
Incl. Wall Time (microsec)23 32 9 39.1%
Incl. Wall Time (microsec) per call 12 11 -1 -7.2%
Excl. Wall Time (microsec)17 23 6 35.3%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)1,632 2,148 516 31.6%
Incl. MemUse (bytes) per call 816 716 -100 -12.3%
Excl. MemUse (bytes)1,172 1,688 516 44.0%
Incl. PeakMemUse (bytes)192 192 0 0.0%
Incl. PeakMemUse (bytes) per call 96 64 -32 -33.3%
Excl. PeakMemUse (bytes)192 192 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::fetchField1 50.0% 9 0.0% 0 0.0% 516 0.1% 0 0.0%
Exclusive Metrics Diff for Current Function6 66.7% 0 N/A% 516 100.0% 0 N/A%
Parent functions
Drupal\Core\Database\Query\Merge::execute1 100.0% 11 122.2% 0 N/A% 516 100.0% 0 N/A%
shortcut_current_displayed_set0 0.0% -1 -11.1% 0 N/A% 0 0.0% 0 N/A%
Drupal\Core\Path\AliasManager::lookupPathSource0 0.0% -1 -11.1% 0 N/A% 0 0.0% 0 N/A%
Child function
PDOStatement::fetchColumn1 100.0% 3 33.3% 0 N/A% 0 0.0% 0 N/A%