Diff Report
Run #5206d663ca0ba: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5206d6d973591: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for PDOStatement::fetchColumn

PDOStatement::fetchColumnRun #5206d663ca0baRun #5206d6d973591DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)27 35 8 29.6%
Incl. Wall Time (microsec) per call 7 9 2 29.6%
Excl. Wall Time (microsec)27 35 8 29.6%
Incl. CPU (microsecs)37 47 10 27.0%
Incl. CPU (microsecs) per call 9 12 3 27.0%
Excl. CPU (microsec)37 47 10 27.0%
Incl. MemUse (bytes)872 872 0 0.0%
Incl. MemUse (bytes) per call 218 218 0 0.0%
Excl. MemUse (bytes)872 872 0 0.0%
Incl. PeakMemUse (bytes)208 208 0 0.0%
Incl. PeakMemUse (bytes) per call 52 52 0 0.0%
Excl. PeakMemUse (bytes)208 208 0 0.0%

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% 8 2.8% 10 5.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function8 100.0% 10 100.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Statement::fetchField0 N/A% 8 100.0% 10 100.0% 0 N/A% 0 N/A%