Diff Report
Run #52c96b69a1c07: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c96ba78d568: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Statement::__construct

Drupal\Core\Database\Statement::__constructRun #52c96b69a1c07Run #52c96ba78d568DiffDiff%
Number of Function Calls74 74 0 0.0%
Incl. Wall Time (microsec)296 292 -4 -1.4%
Incl. Wall Time (microsec) per call 4 4 -0 -1.4%
Excl. Wall Time (microsec)243 233 -10 -4.1%
Incl. CPU (microsecs)339 335 -4 -1.2%
Incl. CPU (microsecs) per call 5 5 -0 -1.2%
Excl. CPU (microsec)237 234 -3 -1.3%
Incl. MemUse (bytes)5,520 5,520 0 0.0%
Incl. MemUse (bytes) per call 75 75 0 0.0%
Excl. MemUse (bytes)4,704 4,704 0 0.0%
Incl. PeakMemUse (bytes)2,096 2,096 0 0.0%
Incl. PeakMemUse (bytes) per call 28 28 0 0.0%
Excl. PeakMemUse (bytes)1,448 1,448 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% -4 -5.4% -4 -400.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-10 -250.0% -3 -75.0% 0 N/A% 0 N/A%
Parent function
PDO::prepare0 N/A% -4 -100.0% -4 -100.0% 0 N/A% 0 N/A%
Child function
PDOStatement::setFetchMode0 N/A% 6 150.0% -1 -25.0% 0 N/A% 0 N/A%