Diff Report
Run #523f01900df5c: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f024cca254: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for PDOStatement::fetchColumn

PDOStatement::fetchColumnRun #523f01900df5cRun #523f024cca254DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)10 7 -3 -30.0%
Incl. Wall Time (microsec) per call 3 2 -1 -30.0%
Excl. Wall Time (microsec)10 7 -3 -30.0%
Incl. CPU (microsecs)17 12 -5 -29.4%
Incl. CPU (microsecs) per call 6 4 -2 -29.4%
Excl. CPU (microsec)17 12 -5 -29.4%
Incl. MemUse (bytes)840 840 0 0.0%
Incl. MemUse (bytes) per call 280 280 0 0.0%
Excl. MemUse (bytes)840 840 0 0.0%
Incl. PeakMemUse (bytes)24 24 0 0.0%
Incl. PeakMemUse (bytes) per call 8 8 0 0.0%
Excl. PeakMemUse (bytes)24 24 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% -3 -0.5% -5 -1.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-3 -100.0% -5 -100.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Statement::fetchField0 N/A% -3 -100.0% -5 -100.0% 0 N/A% 0 N/A%