Diff Report
Run #5196ef15c751e: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #5196effcededb: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for Drupal\Core\Database\Statement::__construct

Drupal\Core\Database\Statement::__constructRun #5196ef15c751eRun #5196effcededbDiffDiff%
Number of Function Calls112 112 0 0.0%
Incl. Wall Time (microsec)6,618 4,052 -2,566 -38.8%
Incl. Wall Time (microsec) per call 59 36 -23 -38.8%
Excl. Wall Time (microsec)4,636 2,846 -1,790 -38.6%
Incl. CPU (microsecs)0 8,001 8,001 N/A%
Incl. CPU (microsecs) per call 0 71 71 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)11,624 11,624 0 0.0%
Incl. MemUse (bytes) per call 104 104 0 0.0%
Excl. MemUse (bytes)10,496 10,496 0 0.0%
Incl. PeakMemUse (bytes)3,032 3,032 0 0.0%
Incl. PeakMemUse (bytes) per call 27 27 0 0.0%
Excl. PeakMemUse (bytes)2,024 2,024 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Statement::__construct [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
Drupal\Core\Database\Statement::__construct0 N/A% -2,566 -0.2% 8,001 200.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1,790 -69.8% 0 0.0% 0 N/A% 0 N/A%
Parent function
PDO::prepare0 N/A% -2,566 -100.0% 8,001 100.0% 0 N/A% 0 N/A%
Child function
PDOStatement::setFetchMode0 N/A% -776 -30.2% 8,001 100.0% 0 N/A% 0 N/A%