Diff Report
Run #5208407650493: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #520840a963a54: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Statement::__construct

Drupal\Core\Database\Statement::__constructRun #5208407650493Run #520840a963a54DiffDiff%
Number of Function Calls83 83 0 0.0%
Incl. Wall Time (microsec)387 393 6 1.6%
Incl. Wall Time (microsec) per call 5 5 0 1.6%
Excl. Wall Time (microsec)300 307 7 2.3%
Incl. CPU (microsecs)465 456 -9 -1.9%
Incl. CPU (microsecs) per call 6 5 -0 -1.9%
Excl. CPU (microsec)331 311 -20 -6.0%
Incl. MemUse (bytes)5,952 5,952 0 0.0%
Incl. MemUse (bytes) per call 72 72 0 0.0%
Excl. MemUse (bytes)5,136 5,136 0 0.0%
Incl. PeakMemUse (bytes)1,872 1,872 0 0.0%
Incl. PeakMemUse (bytes) per call 23 23 0 0.0%
Excl. PeakMemUse (bytes)1,224 1,224 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% 6 5.6% -9 -5.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function7 116.7% -20 -222.2% 0 N/A% 0 N/A%
Parent function
PDO::prepare0 N/A% 6 100.0% -9 -100.0% 0 N/A% 0 N/A%
Child function
PDOStatement::setFetchMode0 N/A% -1 -16.7% 11 122.2% 0 N/A% 0 N/A%