Diff Report
Run #519fbf2154a5e: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fc2983e6a9: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for PDOStatement::execute

PDOStatement::executeRun #519fbf2154a5eRun #519fc2983e6a9DiffDiff%
Number of Function Calls23 23 0 0.0%
Incl. Wall Time (microsec)3,935 3,889 -46 -1.2%
Incl. Wall Time (microsec) per call 171 169 -2 -1.2%
Excl. Wall Time (microsec)3,935 3,889 -46 -1.2%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)81,148 81,076 -72 -0.1%
Incl. MemUse (bytes) per call 3,528 3,525 -3 -0.1%
Excl. MemUse (bytes)81,148 81,076 -72 -0.1%
Incl. PeakMemUse (bytes)60,152 62,500 2,348 3.9%
Incl. PeakMemUse (bytes) per call 2,615 2,717 102 3.9%
Excl. PeakMemUse (bytes)60,152 62,500 2,348 3.9%

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% -46 -4.6% 0 0.0% -72 -0.0% 2,348 1.1%
Exclusive Metrics Diff for Current Function-46 -100.0% 0 N/A% -72 -100.0% 2,348 100.0%
Parent function
Drupal\Core\Database\Statement::execute0 N/A% -46 -100.0% 0 N/A% -72 -100.0% 2,348 100.0%