Diff Report
Run #51a944519b58c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51a9459592df6: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Statement::__construct

Drupal\Core\Database\Statement::__constructRun #51a944519b58cRun #51a9459592df6DiffDiff%
Number of Function Calls119 119 0 0.0%
Incl. Wall Time (microsec)590 605 15 2.5%
Incl. Wall Time (microsec) per call 5 5 0 2.5%
Excl. Wall Time (microsec)463 479 16 3.5%
Incl. CPU (microsecs)694 711 17 2.4%
Incl. CPU (microsecs) per call 6 6 0 2.4%
Excl. CPU (microsec)505 524 19 3.8%
Incl. MemUse (bytes)7,680 7,680 0 0.0%
Incl. MemUse (bytes) per call 65 65 0 0.0%
Excl. MemUse (bytes)6,864 6,864 0 0.0%
Incl. PeakMemUse (bytes)112 112 0 0.0%
Incl. PeakMemUse (bytes) per call 1 1 0 0.0%
Excl. PeakMemUse (bytes)112 112 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% 15 0.1% 17 0.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function16 106.7% 19 111.8% 0 N/A% 0 N/A%
Parent function
PDO::prepare0 N/A% 15 100.0% 17 100.0% 0 N/A% 0 N/A%
Child function
PDOStatement::setFetchMode0 N/A% -1 -6.7% -2 -11.8% 0 N/A% 0 N/A%