Diff Report
Run #519fc98bf3bad: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fc956834f6: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Statement::__construct

Drupal\Core\Database\Statement::__constructRun #519fc98bf3badRun #519fc956834f6DiffDiff%
Number of Function Calls129 129 0 0.0%
Incl. Wall Time (microsec)572 560 -12 -2.1%
Incl. Wall Time (microsec) per call 4 4 -0 -2.1%
Excl. Wall Time (microsec)460 445 -15 -3.3%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)8,160 8,160 0 0.0%
Incl. MemUse (bytes) per call 63 63 0 0.0%
Excl. MemUse (bytes)7,344 7,344 0 0.0%
Incl. PeakMemUse (bytes)1,984 1,984 0 0.0%
Incl. PeakMemUse (bytes) per call 15 15 0 0.0%
Excl. PeakMemUse (bytes)1,336 1,336 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% -12 -10.1% 0 0.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-15 -125.0% 0 N/A% 0 N/A% 0 N/A%
Parent function
PDO::prepare0 N/A% -12 -100.0% 0 N/A% 0 N/A% 0 N/A%
Child function
PDOStatement::setFetchMode0 N/A% 3 25.0% 0 N/A% 0 N/A% 0 N/A%