Diff Report
Run #51c6814c41b47: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51c6824f48b42: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for PDOStatement::fetchColumn

PDOStatement::fetchColumnRun #51c6814c41b47Run #51c6824f48b42DiffDiff%
Number of Function Calls 3 3 N/A%
Incl. Wall Time (microsec) 22 22 N/A%
Incl. Wall Time (microsec) per call N/A 7 7 N/A%
Excl. Wall Time (microsec) 22 22 N/A%
Incl. CPU (microsecs) 28 28 N/A%
Incl. CPU (microsecs) per call N/A 9 9 N/A%
Excl. CPU (microsec) 28 28 N/A%
Incl. MemUse (bytes) 872 872 N/A%
Incl. MemUse (bytes) per call N/A 291 291 N/A%
Excl. MemUse (bytes) 872 872 N/A%
Incl. PeakMemUse (bytes) 0 0 N/A%
Incl. PeakMemUse (bytes) per call N/A 0 0 N/A%
Excl. PeakMemUse (bytes) 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::fetchColumn3 25.0% 22 0.0% 28 0.0% 872 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function22 100.0% 28 100.0% 872 100.0% 0 N/A%
Parent function
Drupal\Core\Database\Statement::fetchField3 100.0% 22 100.0% 28 100.0% 872 100.0% 0 N/A%