Diff Report
Run #52c96d7c36f9e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c96df6ca13b: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for PDOStatement::fetchColumn

PDOStatement::fetchColumnRun #52c96d7c36f9eRun #52c96df6ca13bDiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)8 8 0 0.0%
Incl. Wall Time (microsec) per call 1 1 0 0.0%
Excl. Wall Time (microsec)8 8 0 0.0%
Incl. CPU (microsecs)18 15 -3 -16.7%
Incl. CPU (microsecs) per call 3 2 -0 -16.7%
Excl. CPU (microsec)18 15 -3 -16.7%
Incl. MemUse (bytes)840 840 0 0.0%
Incl. MemUse (bytes) per call 120 120 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% 0 0.0% -3 -0.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 N/A% -3 -100.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Statement::fetchField0 N/A% 0 N/A% -3 -100.0% 0 N/A% 0 N/A%