Diff Report
Run #518eefcaea15f: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518eee9367b5d: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Statement::__construct

Drupal\Core\Database\Statement::__constructRun #518eefcaea15fRun #518eee9367b5dDiffDiff%
Number of Function Calls112 112 0 0.0%
Incl. Wall Time (microsec)482 481 -1 -0.2%
Incl. Wall Time (microsec) per call 4 4 -0 -0.2%
Excl. Wall Time (microsec)367 365 -2 -0.5%
Incl. CPU (microsecs)596 588 -8 -1.3%
Incl. CPU (microsecs) per call 5 5 -0 -1.3%
Excl. CPU (microsec)420 414 -6 -1.4%
Incl. MemUse (bytes)7,344 7,344 0 0.0%
Incl. MemUse (bytes) per call 66 66 0 0.0%
Excl. MemUse (bytes)6,528 6,528 0 0.0%
Incl. PeakMemUse (bytes)1,984 1,984 0 0.0%
Incl. PeakMemUse (bytes) per call 18 18 0 0.0%
Excl. PeakMemUse (bytes)1,336 1,336 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% -1 -1.5% -8 -0.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -200.0% -6 -75.0% 0 N/A% 0 N/A%
Parent function
PDO::prepare0 N/A% -1 -100.0% -8 -100.0% 0 N/A% 0 N/A%
Child function
PDOStatement::setFetchMode0 N/A% 1 100.0% -2 -25.0% 0 N/A% 0 N/A%