Diff Report
Run #53923d861ff11: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53923e49d2b58: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for PDOStatement::execute

PDOStatement::executeRun #53923d861ff11Run #53923e49d2b58DiffDiff%
Number of Function Calls258 258 0 0.0%
Incl. Wall Time (microsec)85,439 84,952 -487 -0.6%
Incl. Wall Time (microsec) per call 331 329 -2 -0.6%
Excl. Wall Time (microsec)85,439 84,952 -487 -0.6%
Incl. CPU (microsecs)14,012 14,260 248 1.8%
Incl. CPU (microsecs) per call 54 55 1 1.8%
Excl. CPU (microsec)14,012 14,260 248 1.8%
Incl. MemUse (bytes)189,108 189,148 40 0.0%
Incl. MemUse (bytes) per call 733 733 0 0.0%
Excl. MemUse (bytes)189,108 189,148 40 0.0%
Incl. PeakMemUse (bytes)42,488 42,428 -60 -0.1%
Incl. PeakMemUse (bytes) per call 165 164 -0 -0.1%
Excl. PeakMemUse (bytes)42,488 42,428 -60 -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% -487 -31.1% 248 22.7% 40 4.6% -60 -8.6%
Exclusive Metrics Diff for Current Function-487 -100.0% 248 100.0% 40 100.0% -60 -100.0%
Parent function
Drupal\Core\Database\Statement::execute0 N/A% -487 -100.0% 248 100.0% 40 100.0% -60 -100.0%