Diff Report
Run #52f5cb0964fa0: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5cb9d4924f: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Statement::__construct

Drupal\Core\Database\Statement::__constructRun #52f5cb0964fa0Run #52f5cb9d4924fDiffDiff%
Number of Function Calls109 109 0 0.0%
Incl. Wall Time (microsec)445 441 -4 -0.9%
Incl. Wall Time (microsec) per call 4 4 -0 -0.9%
Excl. Wall Time (microsec)382 387 5 1.3%
Incl. CPU (microsecs)517 525 8 1.5%
Incl. CPU (microsecs) per call 5 5 0 1.5%
Excl. CPU (microsec)380 383 3 0.8%
Incl. MemUse (bytes)7,200 7,200 0 0.0%
Incl. MemUse (bytes) per call 66 66 0 0.0%
Excl. MemUse (bytes)6,384 6,384 0 0.0%
Incl. PeakMemUse (bytes)1,864 1,864 0 0.0%
Incl. PeakMemUse (bytes) per call 17 17 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% -4 -0.8% 8 1.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function5 125.0% 3 37.5% 0 N/A% 0 N/A%
Parent function
PDO::prepare0 N/A% -4 -100.0% 8 100.0% 0 N/A% 0 N/A%
Child function
PDOStatement::setFetchMode0 N/A% -9 -225.0% 5 62.5% 0 N/A% 0 N/A%