Diff Report
Run #51fdbca2b5409: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51fdbd76c2eed: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Statement::__construct

Drupal\Core\Database\Statement::__constructRun #51fdbca2b5409Run #51fdbd76c2eedDiffDiff%
Number of Function Calls169 169 0 0.0%
Incl. Wall Time (microsec)816 811 -5 -0.6%
Incl. Wall Time (microsec) per call 5 5 -0 -0.6%
Excl. Wall Time (microsec)642 635 -7 -1.1%
Incl. CPU (microsecs)947 951 4 0.4%
Incl. CPU (microsecs) per call 6 6 0 0.4%
Excl. CPU (microsec)686 699 13 1.9%
Incl. MemUse (bytes)10,080 10,080 0 0.0%
Incl. MemUse (bytes) per call 60 60 0 0.0%
Excl. MemUse (bytes)9,264 9,264 0 0.0%
Incl. PeakMemUse (bytes)2,040 2,040 0 0.0%
Incl. PeakMemUse (bytes) per call 12 12 0 0.0%
Excl. PeakMemUse (bytes)1,392 1,392 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% -5 -0.8% 4 0.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-7 -140.0% 13 325.0% 0 N/A% 0 N/A%
Parent function
PDO::prepare0 N/A% -5 -100.0% 4 100.0% 0 N/A% 0 N/A%
Child function
PDOStatement::setFetchMode0 N/A% 2 40.0% -9 -225.0% 0 N/A% 0 N/A%