Diff Report
Run #52a037bb4f6e8: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52a03729e7d1a: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Statement::__construct

Drupal\Core\Database\Statement::__constructRun #52a037bb4f6e8Run #52a03729e7d1aDiffDiff%
Number of Function Calls166 166 0 0.0%
Incl. Wall Time (microsec)830 836 6 0.7%
Incl. Wall Time (microsec) per call 5 5 0 0.7%
Excl. Wall Time (microsec)656 666 10 1.5%
Incl. CPU (microsecs)941 938 -3 -0.3%
Incl. CPU (microsecs) per call 6 6 -0 -0.3%
Excl. CPU (microsec)658 647 -11 -1.7%
Incl. MemUse (bytes)9,936 9,936 0 0.0%
Incl. MemUse (bytes) per call 60 60 0 0.0%
Excl. MemUse (bytes)9,120 9,120 0 0.0%
Incl. PeakMemUse (bytes)1,976 1,920 -56 -2.8%
Incl. PeakMemUse (bytes) per call 12 12 -0 -2.8%
Excl. PeakMemUse (bytes)1,328 1,272 -56 -4.2%

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% 6 0.7% -3 -0.3% 0 0.0% -56 -0.1%
Exclusive Metrics Diff for Current Function10 166.7% -11 -366.7% 0 N/A% -56 -100.0%
Parent function
PDO::prepare0 N/A% 6 100.0% -3 -100.0% 0 N/A% -56 -100.0%
Child function
PDOStatement::setFetchMode0 N/A% -4 -66.7% 8 266.7% 0 N/A% 0 0.0%