Diff Report
Run #5578e29590a73: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5578e32524136: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for PDOStatement::fetchColumn

PDOStatement::fetchColumnRun #5578e29590a73Run #5578e32524136DiffDiff%
Number of Function Calls1 2 1 100.0%
Incl. Wall Time (microsec)1 2 1 100.0%
Incl. Wall Time (microsec) per call 1 1 0 0.0%
Excl. Wall Time (microsec)1 2 1 100.0%
Incl. MemUse (bytes)664 696 32 4.8%
Incl. MemUse (bytes) per call 664 348 -316 -47.6%
Excl. MemUse (bytes)664 696 32 4.8%
Incl. PeakMemUse (bytes)264 264 0 0.0%
Incl. PeakMemUse (bytes) per call 264 132 -132 -50.0%
Excl. PeakMemUse (bytes)264 264 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.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
PDOStatement::fetchColumn1 100.0% 1 0.0% 32 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 100.0% 32 100.0% 0 N/A%
Parent function
Drupal\Core\Database\Statement::fetchField1 100.0% 1 100.0% 32 100.0% 0 N/A%