Diff Report
Run #52c96ba78d568: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c96b69a1c07: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Statement::__construct

Drupal\Core\Database\Statement::__constructRun #52c96ba78d568Run #52c96b69a1c07DiffDiff%
Number of Function Calls74 74 0 0.0%
Incl. Wall Time (microsec)292 296 4 1.4%
Incl. Wall Time (microsec) per call 4 4 0 1.4%
Excl. Wall Time (microsec)233 243 10 4.3%
Incl. CPU (microsecs)335 339 4 1.2%
Incl. CPU (microsecs) per call 5 5 0 1.2%
Excl. CPU (microsec)234 237 3 1.3%
Incl. MemUse (bytes)5,520 5,520 0 0.0%
Incl. MemUse (bytes) per call 75 75 0 0.0%
Excl. MemUse (bytes)4,704 4,704 0 0.0%
Incl. PeakMemUse (bytes)2,096 2,096 0 0.0%
Incl. PeakMemUse (bytes) per call 28 28 0 0.0%
Excl. PeakMemUse (bytes)1,448 1,448 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% 4 5.4% 4 400.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function10 250.0% 3 75.0% 0 N/A% 0 N/A%
Parent function
PDO::prepare0 N/A% 4 100.0% 4 100.0% 0 N/A% 0 N/A%
Child function
PDOStatement::setFetchMode0 N/A% -6 -150.0% 1 25.0% 0 N/A% 0 N/A%