Diff Report
Run #519d4cd4e396d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d4dc9980f7: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for PDOStatement::execute

PDOStatement::executeRun #519d4cd4e396dRun #519d4dc9980f7DiffDiff%
Number of Function Calls180 180 0 0.0%
Incl. Wall Time (microsec)85,263 84,537 -726 -0.9%
Incl. Wall Time (microsec) per call 474 470 -4 -0.9%
Excl. Wall Time (microsec)85,263 84,537 -726 -0.9%
Incl. CPU (microsecs)13,516 13,581 65 0.5%
Incl. CPU (microsecs) per call 75 75 0 0.5%
Excl. CPU (microsec)13,516 13,581 65 0.5%
Incl. MemUse (bytes)127,400 127,416 16 0.0%
Incl. MemUse (bytes) per call 708 708 0 0.0%
Excl. MemUse (bytes)127,400 127,416 16 0.0%
Incl. PeakMemUse (bytes)26,616 26,616 0 0.0%
Incl. PeakMemUse (bytes) per call 148 148 0 0.0%
Excl. PeakMemUse (bytes)26,616 26,616 0 0.0%

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% -726 -4.7% 65 0.4% 16 2.4% 0 0.0%
Exclusive Metrics Diff for Current Function-726 -100.0% 65 100.0% 16 100.0% 0 N/A%
Parent function
Drupal\Core\Database\Statement::execute0 N/A% -726 -100.0% 65 100.0% 16 100.0% 0 N/A%