Diff Report
Run #5230a98f3b26c: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5230a9efcd55c: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for PDOStatement::fetchColumn

PDOStatement::fetchColumnRun #5230a98f3b26cRun #5230a9efcd55cDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)8 14 6 75.0%
Incl. Wall Time (microsec) per call 4 7 3 75.0%
Excl. Wall Time (microsec)8 14 6 75.0%
Incl. CPU (microsecs)11 16 5 45.5%
Incl. CPU (microsecs) per call 6 8 3 45.5%
Excl. CPU (microsec)11 16 5 45.5%
Incl. MemUse (bytes)840 840 0 0.0%
Incl. MemUse (bytes) per call 420 420 0 0.0%
Excl. MemUse (bytes)840 840 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 PDOStatement::fetchColumn [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
PDOStatement::fetchColumn0 N/A% 6 0.5% 5 0.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function6 100.0% 5 100.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Statement::fetchField0 N/A% 6 100.0% 5 100.0% 0 N/A% 0 N/A%