Diff Report
Run #52c96dcbc5e6a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c96d7c36f9e: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Statement::__construct

Drupal\Core\Database\Statement::__constructRun #52c96dcbc5e6aRun #52c96d7c36f9eDiffDiff%
Number of Function Calls121 121 0 0.0%
Incl. Wall Time (microsec)486 496 10 2.1%
Incl. Wall Time (microsec) per call 4 4 0 2.1%
Excl. Wall Time (microsec)391 398 7 1.8%
Incl. CPU (microsecs)583 584 1 0.2%
Incl. CPU (microsecs) per call 5 5 0 0.2%
Excl. CPU (microsec)420 425 5 1.2%
Incl. MemUse (bytes)7,776 7,776 0 0.0%
Incl. MemUse (bytes) per call 64 64 0 0.0%
Excl. MemUse (bytes)6,960 6,960 0 0.0%
Incl. PeakMemUse (bytes)2,208 2,208 0 0.0%
Incl. PeakMemUse (bytes) per call 18 18 0 0.0%
Excl. PeakMemUse (bytes)1,560 1,560 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% 10 1.3% 1 0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function7 70.0% 5 500.0% 0 N/A% 0 N/A%
Parent function
PDO::prepare0 N/A% 10 100.0% 1 100.0% 0 N/A% 0 N/A%
Child function
PDOStatement::setFetchMode0 N/A% 3 30.0% -4 -400.0% 0 N/A% 0 N/A%