Diff Report
Run #531ee626b79e4: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ee5f3237b0: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Statement::__construct

Drupal\Core\Database\Statement::__constructRun #531ee626b79e4Run #531ee5f3237b0DiffDiff%
Number of Function Calls173 173 0 0.0%
Incl. Wall Time (microsec)653 661 8 1.2%
Incl. Wall Time (microsec) per call 4 4 0 1.2%
Excl. Wall Time (microsec)567 580 13 2.3%
Incl. CPU (microsecs)788 791 3 0.4%
Incl. CPU (microsecs) per call 5 5 0 0.4%
Excl. CPU (microsec)564 566 2 0.4%
Incl. MemUse (bytes)10,272 10,272 0 0.0%
Incl. MemUse (bytes) per call 59 59 0 0.0%
Excl. MemUse (bytes)9,456 9,456 0 0.0%
Incl. PeakMemUse (bytes)1,864 1,864 0 0.0%
Incl. PeakMemUse (bytes) per call 11 11 0 0.0%
Excl. PeakMemUse (bytes)1,216 1,216 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% 8 5.6% 3 0.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function13 162.5% 2 66.7% 0 N/A% 0 N/A%
Parent function
PDO::prepare0 N/A% 8 100.0% 3 100.0% 0 N/A% 0 N/A%
Child function
PDOStatement::setFetchMode0 N/A% -5 -62.5% 1 33.3% 0 N/A% 0 N/A%