Diff Report
Run #51ec517fc2424: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec51f5849d9: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Statement::__construct

Drupal\Core\Database\Statement::__constructRun #51ec517fc2424Run #51ec51f5849d9DiffDiff%
Number of Function Calls170 170 0 0.0%
Incl. Wall Time (microsec)821 819 -2 -0.2%
Incl. Wall Time (microsec) per call 5 5 -0 -0.2%
Excl. Wall Time (microsec)643 649 6 0.9%
Incl. CPU (microsecs)969 937 -32 -3.3%
Incl. CPU (microsecs) per call 6 6 -0 -3.3%
Excl. CPU (microsec)680 655 -25 -3.7%
Incl. MemUse (bytes)10,128 10,128 0 0.0%
Incl. MemUse (bytes) per call 60 60 0 0.0%
Excl. MemUse (bytes)9,312 9,312 0 0.0%
Incl. PeakMemUse (bytes)2,256 2,256 0 0.0%
Incl. PeakMemUse (bytes) per call 13 13 0 0.0%
Excl. PeakMemUse (bytes)1,448 1,448 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 -0.1% -32 -1.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function6 300.0% -25 -78.1% 0 N/A% 0 N/A%
Parent function
PDO::prepare0 N/A% -2 -100.0% -32 -100.0% 0 N/A% 0 N/A%
Child function
PDOStatement::setFetchMode0 N/A% -8 -400.0% -7 -21.9% 0 N/A% 0 N/A%