Diff Report
Run #54e0a77153dbf: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #54e0a6d45fe2a: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Statement::__construct

Drupal\Core\Database\Statement::__constructRun #54e0a77153dbfRun #54e0a6d45fe2aDiffDiff%
Number of Function Calls116 116 0 0.0%
Incl. Wall Time (microsec)501 512 11 2.2%
Incl. Wall Time (microsec) per call 4 4 0 2.2%
Excl. Wall Time (microsec)432 438 6 1.4%
Incl. CPU (microsecs)606 616 10 1.7%
Incl. CPU (microsecs) per call 5 5 0 1.7%
Excl. CPU (microsec)450 451 1 0.2%
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)1,752 1,752 0 0.0%
Incl. PeakMemUse (bytes) per call 15 15 0 0.0%
Excl. PeakMemUse (bytes)1,104 1,104 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% 11 0.6% 10 0.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function6 54.5% 1 10.0% 0 N/A% 0 N/A%
Parent function
PDO::prepare0 N/A% 11 100.0% 10 100.0% 0 N/A% 0 N/A%
Child function
PDOStatement::setFetchMode0 N/A% 5 45.5% 9 90.0% 0 N/A% 0 N/A%