Diff Report
Run #52d3e93cb560e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d3e964b719c: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Statement::__construct

Drupal\Core\Database\Statement::__constructRun #52d3e93cb560eRun #52d3e964b719cDiffDiff%
Number of Function Calls108 108 0 0.0%
Incl. Wall Time (microsec)448 433 -15 -3.3%
Incl. Wall Time (microsec) per call 4 4 -0 -3.3%
Excl. Wall Time (microsec)413 400 -13 -3.1%
Incl. CPU (microsecs)528 492 -36 -6.8%
Incl. CPU (microsecs) per call 5 5 -0 -6.8%
Excl. CPU (microsec)381 348 -33 -8.7%
Incl. MemUse (bytes)7,152 7,152 0 0.0%
Incl. MemUse (bytes) per call 66 66 0 0.0%
Excl. MemUse (bytes)6,336 6,336 0 0.0%
Incl. PeakMemUse (bytes)2,088 2,088 0 0.0%
Incl. PeakMemUse (bytes) per call 19 19 0 0.0%
Excl. PeakMemUse (bytes)1,440 1,440 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% -15 -5.0% -36 -12.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-13 -86.7% -33 -91.7% 0 N/A% 0 N/A%
Parent function
PDO::prepare0 N/A% -15 -100.0% -36 -100.0% 0 N/A% 0 N/A%
Child function
PDOStatement::setFetchMode0 N/A% -2 -13.3% -3 -8.3% 0 N/A% 0 N/A%