Diff Report
Run #519c0a514701f: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c0ad3d3949: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for PDOStatement::execute

PDOStatement::executeRun #519c0a514701fRun #519c0ad3d3949DiffDiff%
Number of Function Calls117 117 0 0.0%
Incl. Wall Time (microsec)47,928 46,037 -1,891 -3.9%
Incl. Wall Time (microsec) per call 410 393 -16 -3.9%
Excl. Wall Time (microsec)47,928 46,037 -1,891 -3.9%
Incl. CPU (microsecs)8,087 7,893 -194 -2.4%
Incl. CPU (microsecs) per call 69 67 -2 -2.4%
Excl. CPU (microsec)8,087 7,893 -194 -2.4%
Incl. MemUse (bytes)78,748 78,748 0 0.0%
Incl. MemUse (bytes) per call 673 673 0 0.0%
Excl. MemUse (bytes)78,748 78,748 0 0.0%
Incl. PeakMemUse (bytes)18,024 18,000 -24 -0.1%
Incl. PeakMemUse (bytes) per call 154 154 -0 -0.1%
Excl. PeakMemUse (bytes)18,024 18,000 -24 -0.1%

Parent/Child Regression/Improvement report for PDOStatement::execute [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
PDOStatement::execute0 N/A% -1,891 -102.4% -194 -5.5% 0 0.0% -24 -0.0%
Exclusive Metrics Diff for Current Function-1,891 -100.0% -194 -100.0% 0 N/A% -24 -100.0%
Parent function
Drupal\Core\Database\Statement::execute0 N/A% -1,891 -100.0% -194 -100.0% 0 N/A% -24 -100.0%