Diff Report
Run #51901ff69a8a6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5190217a23e77: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Statement::__construct

Drupal\Core\Database\Statement::__constructRun #51901ff69a8a6Run #5190217a23e77DiffDiff%
Number of Function Calls150 150 0 0.0%
Incl. Wall Time (microsec)664 662 -2 -0.3%
Incl. Wall Time (microsec) per call 4 4 -0 -0.3%
Excl. Wall Time (microsec)508 508 0 0.0%
Incl. CPU (microsecs)795 791 -4 -0.5%
Incl. CPU (microsecs) per call 5 5 -0 -0.5%
Excl. CPU (microsec)547 556 9 1.6%
Incl. MemUse (bytes)9,168 9,168 0 0.0%
Incl. MemUse (bytes) per call 61 61 0 0.0%
Excl. MemUse (bytes)8,352 8,352 0 0.0%
Incl. PeakMemUse (bytes)1,928 1,928 0 0.0%
Incl. PeakMemUse (bytes) per call 13 13 0 0.0%
Excl. PeakMemUse (bytes)1,280 1,280 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 -0.9% -4 -66.7% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function0 0.0% 9 225.0% 0 N/A% 0 N/A%
Parent function
PDO::prepare0 N/A% -2 -100.0% -4 -100.0% 0 N/A% 0 N/A%
Child function
PDOStatement::setFetchMode0 N/A% -2 -100.0% -13 -325.0% 0 N/A% 0 N/A%