Diff Report
Run #51ec227a9cea0: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec243650361: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Query\Insert::preExecute

Drupal\Core\Database\Query\Insert::preExecuteRun #51ec227a9cea0Run #51ec243650361DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)16 16 0 0.0%
Incl. Wall Time (microsec) per call 16 16 0 0.0%
Excl. Wall Time (microsec)12 12 0 0.0%
Incl. CPU (microsecs)17 18 1 5.9%
Incl. CPU (microsecs) per call 17 18 1 5.9%
Excl. CPU (microsec)7 9 2 28.6%
Incl. MemUse (bytes)3,368 3,368 0 0.0%
Incl. MemUse (bytes) per call 3,368 3,368 0 0.0%
Excl. MemUse (bytes)1,608 1,608 0 0.0%
Incl. PeakMemUse (bytes)2,840 2,840 0 0.0%
Incl. PeakMemUse (bytes) per call 2,840 2,840 0 0.0%
Excl. PeakMemUse (bytes)1,328 1,328 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\Insert::preExecute [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
Drupal\Core\Database\Query\Insert::preExecute0 N/A% 0 0.0% 1 0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function0 N/A% 2 200.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Driver\mysql\Insert::execute0 N/A% 0 N/A% 1 100.0% 0 N/A% 0 N/A%
Child functions
count0 N/A% 0 N/A% -1 -100.0% 0 N/A% 0 N/A%
array_intersect0 N/A% 0 N/A% 0 0.0% 0 N/A% 0 N/A%