Diff Report
Run #519fedcae68c3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519ff0715b88b: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Statement::__construct

Drupal\Core\Database\Statement::__constructRun #519fedcae68c3Run #519ff0715b88bDiffDiff%
Number of Function Calls191 191 0 0.0%
Incl. Wall Time (microsec)859 868 9 1.0%
Incl. Wall Time (microsec) per call 4 5 0 1.0%
Excl. Wall Time (microsec)667 675 8 1.2%
Incl. CPU (microsecs)1,030 1,040 10 1.0%
Incl. CPU (microsecs) per call 5 5 0 1.0%
Excl. CPU (microsec)738 736 -2 -0.3%
Incl. MemUse (bytes)11,136 11,136 0 0.0%
Incl. MemUse (bytes) per call 58 58 0 0.0%
Excl. MemUse (bytes)10,320 10,320 0 0.0%
Incl. PeakMemUse (bytes)40 96 56 140.0%
Incl. PeakMemUse (bytes) per call 0 1 0 140.0%
Excl. PeakMemUse (bytes)0 56 56 N/A%

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% 9 0.7% 10 0.7% 0 0.0% 56 0.1%
Exclusive Metrics Diff for Current Function8 88.9% -2 -20.0% 0 N/A% 56 100.0%
Parent function
PDO::prepare0 N/A% 9 100.0% 10 100.0% 0 N/A% 56 100.0%
Child function
PDOStatement::setFetchMode0 N/A% 1 11.1% 12 120.0% 0 N/A% 0 0.0%