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

Drupal\Core\Database\Statement::__constructRun #518fb7370421eRun #518fbd1297c93DiffDiff%
Number of Function Calls146 146 0 0.0%
Incl. Wall Time (microsec)623 642 19 3.0%
Incl. Wall Time (microsec) per call 4 4 0 3.0%
Excl. Wall Time (microsec)476 492 16 3.4%
Incl. CPU (microsecs)750 757 7 0.9%
Incl. CPU (microsecs) per call 5 5 0 0.9%
Excl. CPU (microsec)513 520 7 1.4%
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 Function16 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%