Diff Report
Run #5198f0bb880ef: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5198f219706e9: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Statement::__construct

Drupal\Core\Database\Statement::__constructRun #5198f0bb880efRun #5198f219706e9DiffDiff%
Number of Function Calls159 159 0 0.0%
Incl. Wall Time (microsec)712 714 2 0.3%
Incl. Wall Time (microsec) per call 4 4 0 0.3%
Excl. Wall Time (microsec)551 553 2 0.4%
Incl. CPU (microsecs)872 855 -17 -1.9%
Incl. CPU (microsecs) per call 5 5 -0 -1.9%
Excl. CPU (microsec)621 612 -9 -1.4%
Incl. MemUse (bytes)9,600 9,600 0 0.0%
Incl. MemUse (bytes) per call 60 60 0 0.0%
Excl. MemUse (bytes)8,784 8,784 0 0.0%
Incl. PeakMemUse (bytes)64 64 0 0.0%
Incl. PeakMemUse (bytes) per call 0 0 0 0.0%
Excl. PeakMemUse (bytes)64 64 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 4.3% -17 -7.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 100.0% -9 -52.9% 0 N/A% 0 N/A%
Parent function
PDO::prepare0 N/A% 2 100.0% -17 -100.0% 0 N/A% 0 N/A%
Child function
PDOStatement::setFetchMode0 N/A% 0 0.0% -8 -47.1% 0 N/A% 0 N/A%