Diff Report
Run #52d3e85377bba: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d3e812c7cf2: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for PDOStatement::execute

PDOStatement::executeRun #52d3e85377bbaRun #52d3e812c7cf2DiffDiff%
Number of Function Calls101 103 2 2.0%
Incl. Wall Time (microsec)14,046 14,214 168 1.2%
Incl. Wall Time (microsec) per call 139 138 -1 -0.8%
Excl. Wall Time (microsec)14,046 14,214 168 1.2%
Incl. CPU (microsecs)3,766 3,858 92 2.4%
Incl. CPU (microsecs) per call 37 37 0 0.5%
Excl. CPU (microsec)3,766 3,858 92 2.4%
Incl. MemUse (bytes)524,976 535,464 10,488 2.0%
Incl. MemUse (bytes) per call 5,198 5,199 1 0.0%
Excl. MemUse (bytes)524,976 535,464 10,488 2.0%
Incl. PeakMemUse (bytes)270,792 275,152 4,360 1.6%
Incl. PeakMemUse (bytes) per call 2,681 2,671 -10 -0.4%
Excl. PeakMemUse (bytes)270,792 275,152 4,360 1.6%

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::execute2 100.0% 168 10.0% 92 5.7% 10,488 8.8% 4,360 3.6%
Exclusive Metrics Diff for Current Function168 100.0% 92 100.0% 10,488 100.0% 4,360 100.0%
Parent function
Drupal\Core\Database\Statement::execute2 100.0% 168 100.0% 92 100.0% 10,488 100.0% 4,360 100.0%