Diff Report
Run #52c96df6ca13b: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c96d7c36f9e: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Statement::__construct

Drupal\Core\Database\Statement::__constructRun #52c96df6ca13bRun #52c96d7c36f9eDiffDiff%
Number of Function Calls121 121 0 0.0%
Incl. Wall Time (microsec)494 496 2 0.4%
Incl. Wall Time (microsec) per call 4 4 0 0.4%
Excl. Wall Time (microsec)390 398 8 2.1%
Incl. CPU (microsecs)569 584 15 2.6%
Incl. CPU (microsecs) per call 5 5 0 2.6%
Excl. CPU (microsec)400 425 25 6.2%
Incl. MemUse (bytes)7,776 7,776 0 0.0%
Incl. MemUse (bytes) per call 64 64 0 0.0%
Excl. MemUse (bytes)6,960 6,960 0 0.0%
Incl. PeakMemUse (bytes)2,208 2,208 0 0.0%
Incl. PeakMemUse (bytes) per call 18 18 0 0.0%
Excl. PeakMemUse (bytes)1,560 1,560 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% 2 1.6% 15 1.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function8 400.0% 25 166.7% 0 N/A% 0 N/A%
Parent function
PDO::prepare0 N/A% 2 100.0% 15 100.0% 0 N/A% 0 N/A%
Child function
PDOStatement::setFetchMode0 N/A% -6 -300.0% -10 -66.7% 0 N/A% 0 N/A%