Diff Report
Run #5198f1db1bc51: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5198f0bb880ef: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Database\Statement::__construct

Drupal\Core\Database\Statement::__constructRun #5198f1db1bc51Run #5198f0bb880efDiffDiff%
Number of Function Calls160 159 -1 -0.6%
Incl. Wall Time (microsec)728 712 -16 -2.2%
Incl. Wall Time (microsec) per call 5 4 -0 -1.6%
Excl. Wall Time (microsec)566 551 -15 -2.7%
Incl. CPU (microsecs)877 872 -5 -0.6%
Incl. CPU (microsecs) per call 5 5 0 0.1%
Excl. CPU (microsec)624 621 -3 -0.5%
Incl. MemUse (bytes)9,648 9,600 -48 -0.5%
Incl. MemUse (bytes) per call 60 60 0 0.1%
Excl. MemUse (bytes)8,832 8,784 -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::__construct-1 -50.0% -16 -1.0% -5 -0.2% -48 -0.2% 0 0.0%
Exclusive Metrics Diff for Current Function-15 -93.8% -3 -60.0% -48 -100.0% 0 N/A%
Parent function
PDO::prepare-1 -100.0% -16 -100.0% -5 -100.0% -48 -100.0% 0 N/A%
Child function
PDOStatement::setFetchMode-1 -100.0% -1 -6.2% -2 -40.0% 0 0.0% 0 N/A%