Diff Report
Run #517d51ae434de: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517d525cbaeb1: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for PDOStatement::execute

PDOStatement::executeRun #517d51ae434deRun #517d525cbaeb1DiffDiff%
Number of Function Calls98 98 0 0.0%
Incl. Wall Time (microsec)25,661 26,135 474 1.8%
Incl. Wall Time (microsec) per call 262 267 5 1.8%
Excl. Wall Time (microsec)25,661 26,135 474 1.8%
Incl. CPU (microsecs)7,460 7,344 -116 -1.6%
Incl. CPU (microsecs) per call 76 75 -1 -1.6%
Excl. CPU (microsec)7,460 7,344 -116 -1.6%
Incl. MemUse (bytes)514,648 514,688 40 0.0%
Incl. MemUse (bytes) per call 5,252 5,252 0 0.0%
Excl. MemUse (bytes)514,648 514,688 40 0.0%
Incl. PeakMemUse (bytes)258,008 257,760 -248 -0.1%
Incl. PeakMemUse (bytes) per call 2,633 2,630 -3 -0.1%
Excl. PeakMemUse (bytes)258,008 257,760 -248 -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% 474 7.9% -116 -2.1% 40 0.7% -248 -4.1%
Exclusive Metrics Diff for Current Function474 100.0% -116 -100.0% 40 100.0% -248 -100.0%
Parent function
Drupal\Core\Database\Statement::execute0 N/A% 474 100.0% -116 -100.0% 40 100.0% -248 -100.0%