Diff Report
Run #51ad018db619c: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ad01387670b: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchField

Drupal\Core\Database\Statement::fetchFieldRun #51ad018db619cRun #51ad01387670bDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)35 27 -8 -22.9%
Incl. Wall Time (microsec) per call 18 14 -4 -22.9%
Excl. Wall Time (microsec)25 20 -5 -20.0%
Incl. CPU (microsecs)56 40 -16 -28.6%
Incl. CPU (microsecs) per call 28 20 -8 -28.6%
Excl. CPU (microsec)41 29 -12 -29.3%
Incl. MemUse (bytes)2,872 2,872 0 0.0%
Incl. MemUse (bytes) per call 1,436 1,436 0 0.0%
Excl. MemUse (bytes)2,064 2,064 0 0.0%
Incl. PeakMemUse (bytes)160 160 0 0.0%
Incl. PeakMemUse (bytes) per call 80 80 0 0.0%
Excl. PeakMemUse (bytes)160 160 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% -8 -2.3% -16 -1.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-5 -62.5% -12 -75.0% 0 N/A% 0 N/A%
Parent functions
shortcut_current_displayed_set0 N/A% -8 -100.0% -15 -93.8% 0 N/A% 0 N/A%
Drupal\Core\Path\AliasManager::lookupPathSource0 N/A% 0 0.0% -1 -6.2% 0 N/A% 0 N/A%
Child function
PDOStatement::fetchColumn0 N/A% -3 -37.5% -4 -25.0% 0 N/A% 0 N/A%