Diff Report
Run #518b14dd8356b: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518b13c95a609: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Statement::__construct

Drupal\Core\Database\Statement::__constructRun #518b14dd8356bRun #518b13c95a609DiffDiff%
Number of Function Calls116 116 0 0.0%
Incl. Wall Time (microsec)520 517 -3 -0.6%
Incl. Wall Time (microsec) per call 4 4 -0 -0.6%
Excl. Wall Time (microsec)399 397 -2 -0.5%
Incl. CPU (microsecs)614 619 5 0.8%
Incl. CPU (microsecs) per call 5 5 0 0.8%
Excl. CPU (microsec)425 443 18 4.2%
Incl. MemUse (bytes)7,536 7,536 0 0.0%
Incl. MemUse (bytes) per call 65 65 0 0.0%
Excl. MemUse (bytes)6,720 6,720 0 0.0%
Incl. PeakMemUse (bytes)1,872 1,872 0 0.0%
Incl. PeakMemUse (bytes) per call 16 16 0 0.0%
Excl. PeakMemUse (bytes)1,224 1,224 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% -3 -0.4% 5 0.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -66.7% 18 360.0% 0 N/A% 0 N/A%
Parent function
PDO::prepare0 N/A% -3 -100.0% 5 100.0% 0 N/A% 0 N/A%
Child function
PDOStatement::setFetchMode0 N/A% -1 -33.3% -13 -260.0% 0 N/A% 0 N/A%