Diff Report
Run #518fbd1297c93: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518fb7370421e: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Statement::__construct

Drupal\Core\Database\Statement::__constructRun #518fbd1297c93Run #518fb7370421eDiffDiff%
Number of Function Calls146 146 0 0.0%
Incl. Wall Time (microsec)642 623 -19 -3.0%
Incl. Wall Time (microsec) per call 4 4 -0 -3.0%
Excl. Wall Time (microsec)492 476 -16 -3.3%
Incl. CPU (microsecs)757 750 -7 -0.9%
Incl. CPU (microsecs) per call 5 5 -0 -0.9%
Excl. CPU (microsec)520 513 -7 -1.3%
Incl. MemUse (bytes)8,976 8,976 0 0.0%
Incl. MemUse (bytes) per call 61 61 0 0.0%
Excl. MemUse (bytes)8,160 8,160 0 0.0%
Incl. PeakMemUse (bytes)1,816 1,816 0 0.0%
Incl. PeakMemUse (bytes) per call 12 12 0 0.0%
Excl. PeakMemUse (bytes)1,168 1,168 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% -19 -0.6% -7 -0.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-16 -84.2% -7 -100.0% 0 N/A% 0 N/A%
Parent function
PDO::prepare0 N/A% -19 -100.0% -7 -100.0% 0 N/A% 0 N/A%
Child function
PDOStatement::setFetchMode0 N/A% -3 -15.8% 0 0.0% 0 N/A% 0 N/A%