Diff Report
Run #519fbb3f5c2a0: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fbca569199: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Statement::__construct

Drupal\Core\Database\Statement::__constructRun #519fbb3f5c2a0Run #519fbca569199DiffDiff%
Number of Function Calls130 130 0 0.0%
Incl. Wall Time (microsec)614 608 -6 -1.0%
Incl. Wall Time (microsec) per call 5 5 -0 -1.0%
Excl. Wall Time (microsec)484 478 -6 -1.2%
Incl. CPU (microsecs)720 711 -9 -1.2%
Incl. CPU (microsecs) per call 6 5 -0 -1.2%
Excl. CPU (microsec)513 501 -12 -2.3%
Incl. MemUse (bytes)8,208 8,208 0 0.0%
Incl. MemUse (bytes) per call 63 63 0 0.0%
Excl. MemUse (bytes)7,392 7,392 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% -6 -0.9% -9 -3.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-6 -100.0% -12 -133.3% 0 N/A% 0 N/A%
Parent function
PDO::prepare0 N/A% -6 -100.0% -9 -100.0% 0 N/A% 0 N/A%
Child function
PDOStatement::setFetchMode0 N/A% 0 0.0% 3 33.3% 0 N/A% 0 N/A%