Diff Report
Run #51c6814c41b47: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51c6824f48b42: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Query\Insert::preExecute

Drupal\Core\Database\Query\Insert::preExecuteRun #51c6814c41b47Run #51c6824f48b42DiffDiff%
Number of Function Calls 1 1 N/A%
Incl. Wall Time (microsec) 27 27 N/A%
Incl. Wall Time (microsec) per call N/A 27 27 N/A%
Excl. Wall Time (microsec) 21 21 N/A%
Incl. CPU (microsecs) 28 28 N/A%
Incl. CPU (microsecs) per call N/A 28 28 N/A%
Excl. CPU (microsec) 14 14 N/A%
Incl. MemUse (bytes) 3,368 3,368 N/A%
Incl. MemUse (bytes) per call N/A 3,368 3,368 N/A%
Excl. MemUse (bytes) 1,608 1,608 N/A%
Incl. PeakMemUse (bytes) 2,760 2,760 N/A%
Incl. PeakMemUse (bytes) per call N/A 2,760 2,760 N/A%
Excl. PeakMemUse (bytes) 1,328 1,328 N/A%

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::preExecute1 7.7% 27 0.0% 28 0.0% 3,368 0.0% 2,760 0.0%
Exclusive Metrics Diff for Current Function21 77.8% 14 50.0% 1,608 47.7% 1,328 48.1%
Parent function
Drupal\Core\Database\Driver\mysql\Insert::execute1 100.0% 27 100.0% 28 100.0% 3,368 100.0% 2,760 100.0%
Child functions
array_intersect1 33.3% 4 14.8% 6 21.4% 968 28.7% 952 34.5%
count2 66.7% 2 7.4% 8 28.6% 792 23.5% 480 17.4%