Diff Report
Run #51981e3ae1e6c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51981beb768ad: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Statement::__construct

Drupal\Core\Database\Statement::__constructRun #51981e3ae1e6cRun #51981beb768adDiffDiff%
Number of Function Calls124 124 0 0.0%
Incl. Wall Time (microsec)562 560 -2 -0.4%
Incl. Wall Time (microsec) per call 5 5 -0 -0.4%
Excl. Wall Time (microsec)437 433 -4 -0.9%
Incl. CPU (microsecs)681 663 -18 -2.6%
Incl. CPU (microsecs) per call 5 5 -0 -2.6%
Excl. CPU (microsec)491 465 -26 -5.3%
Incl. MemUse (bytes)7,920 7,920 0 0.0%
Incl. MemUse (bytes) per call 64 64 0 0.0%
Excl. MemUse (bytes)7,104 7,104 0 0.0%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% -18 -3.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-4 -200.0% -26 -144.4% 0 N/A% 0 N/A%
Parent function
PDO::prepare0 N/A% -2 -100.0% -18 -100.0% 0 N/A% 0 N/A%
Child function
PDOStatement::setFetchMode0 N/A% 2 100.0% 8 44.4% 0 N/A% 0 N/A%