Diff Report
Run #518080a5ca60d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518081a41c05e: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for PDOStatement::execute

PDOStatement::executeRun #518080a5ca60dRun #518081a41c05eDiffDiff%
Number of Function Calls100 100 0 0.0%
Incl. Wall Time (microsec)27,739 26,929 -810 -2.9%
Incl. Wall Time (microsec) per call 277 269 -8 -2.9%
Excl. Wall Time (microsec)27,739 26,929 -810 -2.9%
Incl. CPU (microsecs)8,276 7,511 -765 -9.2%
Incl. CPU (microsecs) per call 83 75 -8 -9.2%
Excl. CPU (microsec)8,276 7,511 -765 -9.2%
Incl. MemUse (bytes)527,096 527,128 32 0.0%
Incl. MemUse (bytes) per call 5,271 5,271 0 0.0%
Excl. MemUse (bytes)527,096 527,128 32 0.0%
Incl. PeakMemUse (bytes)264,912 263,312 -1,600 -0.6%
Incl. PeakMemUse (bytes) per call 2,649 2,633 -16 -0.6%
Excl. PeakMemUse (bytes)264,912 263,312 -1,600 -0.6%

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% -810 -66.4% -765 -59.0% 32 0.7% -1,600 -37.0%
Exclusive Metrics Diff for Current Function-810 -100.0% -765 -100.0% 32 100.0% -1,600 -100.0%
Parent function
Drupal\Core\Database\Statement::execute0 N/A% -810 -100.0% -765 -100.0% 32 100.0% -1,600 -100.0%