Diff Report
Run #53920b950c201: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53920c043e98b: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Statement::__construct

Drupal\Core\Database\Statement::__constructRun #53920b950c201Run #53920c043e98bDiffDiff%
Number of Function Calls153 153 0 0.0%
Incl. Wall Time (microsec)964 978 14 1.5%
Incl. Wall Time (microsec) per call 6 6 0 1.5%
Excl. Wall Time (microsec)805 818 13 1.6%
Incl. CPU (microsecs)1,111 1,116 5 0.5%
Incl. CPU (microsecs) per call 7 7 0 0.5%
Excl. CPU (microsec)791 784 -7 -0.9%
Incl. MemUse (bytes)5,380 5,380 0 0.0%
Incl. MemUse (bytes) per call 35 35 0 0.0%
Excl. MemUse (bytes)4,916 4,916 0 0.0%
Incl. PeakMemUse (bytes)1,648 1,648 0 0.0%
Incl. PeakMemUse (bytes) per call 11 11 0 0.0%
Excl. PeakMemUse (bytes)1,176 1,176 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% 14 3.9% 5 2.7% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function13 92.9% -7 -140.0% 0 N/A% 0 N/A%
Parent function
PDO::prepare0 N/A% 14 100.0% 5 100.0% 0 N/A% 0 N/A%
Child function
PDOStatement::setFetchMode0 N/A% 1 7.1% 12 240.0% 0 N/A% 0 N/A%