Diff Report
Run #519fe7ae1f6cc: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fe8e1e5eca: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Statement::__construct

Drupal\Core\Database\Statement::__constructRun #519fe7ae1f6ccRun #519fe8e1e5ecaDiffDiff%
Number of Function Calls126 126 0 0.0%
Incl. Wall Time (microsec)807 819 12 1.5%
Incl. Wall Time (microsec) per call 6 7 0 1.5%
Excl. Wall Time (microsec)678 689 11 1.6%
Incl. CPU (microsecs)925 928 3 0.3%
Incl. CPU (microsecs) per call 7 7 0 0.3%
Excl. CPU (microsec)650 659 9 1.4%
Incl. MemUse (bytes)8,016 8,016 0 0.0%
Incl. MemUse (bytes) per call 64 64 0 0.0%
Excl. MemUse (bytes)7,200 7,200 0 0.0%
Incl. PeakMemUse (bytes)1,928 1,928 0 0.0%
Incl. PeakMemUse (bytes) per call 15 15 0 0.0%
Excl. PeakMemUse (bytes)1,168 1,168 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% 12 4.4% 3 1.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function11 91.7% 9 300.0% 0 N/A% 0 N/A%
Parent function
PDO::prepare0 N/A% 12 100.0% 3 100.0% 0 N/A% 0 N/A%
Child function
PDOStatement::setFetchMode0 N/A% 1 8.3% -6 -200.0% 0 N/A% 0 N/A%