Diff Report
Run #53d435bff29d8: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53d4352fc0c61: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for PDOStatement::fetchColumn

PDOStatement::fetchColumnRun #53d435bff29d8Run #53d4352fc0c61DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)20 14 -6 -30.0%
Incl. Wall Time (microsec) per call 5 4 -2 -30.0%
Excl. Wall Time (microsec)20 14 -6 -30.0%
Incl. CPU (microsecs)25 22 -3 -12.0%
Incl. CPU (microsecs) per call 6 6 -1 -12.0%
Excl. CPU (microsec)25 22 -3 -12.0%
Incl. MemUse (bytes)840 840 0 0.0%
Incl. MemUse (bytes) per call 210 210 0 0.0%
Excl. MemUse (bytes)840 840 0 0.0%
Incl. PeakMemUse (bytes)488 488 0 0.0%
Incl. PeakMemUse (bytes) per call 122 122 0 0.0%
Excl. PeakMemUse (bytes)488 488 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% -6 -0.2% -3 -0.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-6 -100.0% -3 -100.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Statement::fetchField0 N/A% -6 -100.0% -3 -100.0% 0 N/A% 0 N/A%