Diff Report
Run #54e0a6d45fe2a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #54e0a7d2151b1: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Statement::__construct

Drupal\Core\Database\Statement::__constructRun #54e0a6d45fe2aRun #54e0a7d2151b1DiffDiff%
Number of Function Calls116 116 0 0.0%
Incl. Wall Time (microsec)512 512 0 0.0%
Incl. Wall Time (microsec) per call 4 4 0 0.0%
Excl. Wall Time (microsec)438 436 -2 -0.5%
Incl. CPU (microsecs)616 607 -9 -1.5%
Incl. CPU (microsecs) per call 5 5 -0 -1.5%
Excl. CPU (microsec)451 431 -20 -4.4%
Incl. MemUse (bytes)7,536 7,536 0 0.0%
Incl. MemUse (bytes) per call 65 65 0 0.0%
Excl. MemUse (bytes)6,720 6,720 0 0.0%
Incl. PeakMemUse (bytes)1,752 1,752 0 0.0%
Incl. PeakMemUse (bytes) per call 15 15 0 0.0%
Excl. PeakMemUse (bytes)1,104 1,104 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% 0 0.0% -9 -2.5% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-2 N/A% -20 -222.2% 0 N/A% 0 N/A%
Parent function
PDO::prepare0 N/A% 0 N/A% -9 -100.0% 0 N/A% 0 N/A%
Child function
PDOStatement::setFetchMode0 N/A% 2 N/A% 11 122.2% 0 N/A% 0 N/A%