Diff Report
Run #52e49b28a90e1: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e49acfb0eb8: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Database\Statement::__construct

Drupal\Core\Database\Statement::__constructRun #52e49b28a90e1Run #52e49acfb0eb8DiffDiff%
Number of Function Calls94 94 0 0.0%
Incl. Wall Time (microsec)435 420 -15 -3.4%
Incl. Wall Time (microsec) per call 5 4 -0 -3.4%
Excl. Wall Time (microsec)348 329 -19 -5.5%
Incl. CPU (microsecs)508 502 -6 -1.2%
Incl. CPU (microsecs) per call 5 5 -0 -1.2%
Excl. CPU (microsec)362 365 3 0.8%
Incl. MemUse (bytes)6,480 6,480 0 0.0%
Incl. MemUse (bytes) per call 69 69 0 0.0%
Excl. MemUse (bytes)5,664 5,664 0 0.0%
Incl. PeakMemUse (bytes)2,040 2,040 0 0.0%
Incl. PeakMemUse (bytes) per call 22 22 0 0.0%
Excl. PeakMemUse (bytes)1,392 1,392 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% -15 -5.2% -6 -1.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-19 -126.7% 3 50.0% 0 N/A% 0 N/A%
Parent function
PDO::prepare0 N/A% -15 -100.0% -6 -100.0% 0 N/A% 0 N/A%
Child function
PDOStatement::setFetchMode0 N/A% 4 26.7% -9 -150.0% 0 N/A% 0 N/A%