Diff Report
Run #52e417f8e04a5: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52e4189e0e4fe: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Statement::__construct

Drupal\Core\Database\Statement::__constructRun #52e417f8e04a5Run #52e4189e0e4feDiffDiff%
Number of Function Calls170 170 0 0.0%
Incl. Wall Time (microsec)679 698 19 2.8%
Incl. Wall Time (microsec) per call 4 4 0 2.8%
Excl. Wall Time (microsec)606 619 13 2.1%
Incl. CPU (microsecs)776 811 35 4.5%
Incl. CPU (microsecs) per call 5 5 0 4.5%
Excl. CPU (microsec)528 560 32 6.1%
Incl. MemUse (bytes)10,128 10,128 0 0.0%
Incl. MemUse (bytes) per call 60 60 0 0.0%
Excl. MemUse (bytes)9,312 9,312 0 0.0%
Incl. PeakMemUse (bytes)2,328 2,328 0 0.0%
Incl. PeakMemUse (bytes) per call 14 14 0 0.0%
Excl. PeakMemUse (bytes)1,680 1,680 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 5.1% 35 10.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function13 68.4% 32 91.4% 0 N/A% 0 N/A%
Parent function
PDO::prepare0 N/A% 19 100.0% 35 100.0% 0 N/A% 0 N/A%
Child function
PDOStatement::setFetchMode0 N/A% 6 31.6% 3 8.6% 0 N/A% 0 N/A%