Diff Report
Run #5198f0bb880ef: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5198f1db1bc51: 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 #5198f1db1bc51DiffDiff%
Number of Function Calls159 160 1 0.6%
Incl. Wall Time (microsec)712 728 16 2.2%
Incl. Wall Time (microsec) per call 4 5 0 1.6%
Excl. Wall Time (microsec)551 566 15 2.7%
Incl. CPU (microsecs)872 877 5 0.6%
Incl. CPU (microsecs) per call 5 5 -0 -0.1%
Excl. CPU (microsec)621 624 3 0.5%
Incl. MemUse (bytes)9,600 9,648 48 0.5%
Incl. MemUse (bytes) per call 60 60 -0 -0.1%
Excl. MemUse (bytes)8,784 8,832 48 0.5%
Incl. PeakMemUse (bytes)64 64 0 0.0%
Incl. PeakMemUse (bytes) per call 0 0 -0 -0.6%
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::__construct1 50.0% 16 1.0% 5 0.2% 48 0.2% 0 0.0%
Exclusive Metrics Diff for Current Function15 93.8% 3 60.0% 48 100.0% 0 N/A%
Parent function
PDO::prepare1 100.0% 16 100.0% 5 100.0% 48 100.0% 0 N/A%
Child function
PDOStatement::setFetchMode1 100.0% 1 6.2% 2 40.0% 0 0.0% 0 N/A%