Diff Report
Run #51a518f009231: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a5256dc4557: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Core\Database\Statement::__construct

Drupal\Core\Database\Statement::__constructRun #51a518f009231Run #51a5256dc4557DiffDiff%
Number of Function Calls126 126 0 0.0%
Incl. Wall Time (microsec)1,153 1,192 39 3.4%
Incl. Wall Time (microsec) per call 9 9 0 3.4%
Excl. Wall Time (microsec)879 888 9 1.0%
Incl. CPU (microsecs)4,000 8,000 4,000 100.0%
Incl. CPU (microsecs) per call 32 63 32 100.0%
Excl. CPU (microsec)0 4,000 4,000 N/A%
Incl. MemUse (bytes)4,624 4,624 0 0.0%
Incl. MemUse (bytes) per call 37 37 0 0.0%
Excl. MemUse (bytes)4,160 4,160 0 0.0%
Incl. PeakMemUse (bytes)1,216 1,216 0 0.0%
Incl. PeakMemUse (bytes) per call 10 10 0 0.0%
Excl. PeakMemUse (bytes)744 744 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% 39 1.1% 4,000 100.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function9 23.1% 4,000 100.0% 0 N/A% 0 N/A%
Parent function
PDO::prepare0 N/A% 39 100.0% 4,000 100.0% 0 N/A% 0 N/A%
Child function
PDOStatement::setFetchMode0 N/A% 30 76.9% 0 0.0% 0 N/A% 0 N/A%