Diff Report
Run #519ff693b4ca2: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519ff79b9e81a: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Statement::__construct

Drupal\Core\Database\Statement::__constructRun #519ff693b4ca2Run #519ff79b9e81aDiffDiff%
Number of Function Calls116 116 0 0.0%
Incl. Wall Time (microsec)846 839 -7 -0.8%
Incl. Wall Time (microsec) per call 7 7 -0 -0.8%
Excl. Wall Time (microsec)709 704 -5 -0.7%
Incl. CPU (microsecs)928 932 4 0.4%
Incl. CPU (microsecs) per call 8 8 0 0.4%
Excl. CPU (microsec)664 664 0 0.0%
Incl. MemUse (bytes)7,536 7,536 0 0.0%
Incl. MemUse (bytes) per call 65 65 0 0.0%
Excl. MemUse (bytes)6,720 6,720 0 0.0%
Incl. PeakMemUse (bytes)1,816 1,816 0 0.0%
Incl. PeakMemUse (bytes) per call 16 16 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% -7 -1.2% 4 0.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-5 -71.4% 0 0.0% 0 N/A% 0 N/A%
Parent function
PDO::prepare0 N/A% -7 -100.0% 4 100.0% 0 N/A% 0 N/A%
Child function
PDOStatement::setFetchMode0 N/A% -2 -28.6% 4 100.0% 0 N/A% 0 N/A%