Diff Report
Run #519d44ffb3845: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d45a7cd8f5: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Statement::__construct

Drupal\Core\Database\Statement::__constructRun #519d44ffb3845Run #519d45a7cd8f5DiffDiff%
Number of Function Calls170 170 0 0.0%
Incl. Wall Time (microsec)1,387 1,379 -8 -0.6%
Incl. Wall Time (microsec) per call 8 8 -0 -0.6%
Excl. Wall Time (microsec)1,161 1,153 -8 -0.7%
Incl. CPU (microsecs)1,554 1,556 2 0.1%
Incl. CPU (microsecs) per call 9 9 0 0.1%
Excl. CPU (microsec)1,123 1,123 0 0.0%
Incl. MemUse (bytes)1,060 1,060 0 0.0%
Incl. MemUse (bytes) per call 6 6 0 0.0%
Excl. MemUse (bytes)600 600 0 0.0%
Incl. PeakMemUse (bytes)1,116 1,116 0 0.0%
Incl. PeakMemUse (bytes) per call 7 7 0 0.0%
Excl. PeakMemUse (bytes)696 696 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% -8 -0.3% 2 0.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-8 -100.0% 0 0.0% 0 N/A% 0 N/A%
Parent function
PDO::prepare0 N/A% -8 -100.0% 2 100.0% 0 N/A% 0 N/A%
Child function
PDOStatement::setFetchMode0 N/A% 0 0.0% 2 100.0% 0 N/A% 0 N/A%