Diff Report
Run #517c1c27a12c9: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c1bb406b02: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Query\Insert::preExecute

Drupal\Core\Database\Query\Insert::preExecuteRun #517c1c27a12c9Run #517c1bb406b02DiffDiff%
Number of Function Calls 151 151 N/A%
Incl. Wall Time (microsec) 1,734 1,734 N/A%
Incl. Wall Time (microsec) per call N/A 11 11 N/A%
Excl. Wall Time (microsec) 1,175 1,175 N/A%
Incl. CPU (microsecs) 1,884 1,884 N/A%
Incl. CPU (microsecs) per call N/A 12 12 N/A%
Excl. CPU (microsec) 873 873 N/A%
Incl. MemUse (bytes) 10,568 10,568 N/A%
Incl. MemUse (bytes) per call N/A 70 70 N/A%
Excl. MemUse (bytes) -25,992 -25,992 N/A%
Incl. PeakMemUse (bytes) 3,344 3,344 N/A%
Incl. PeakMemUse (bytes) per call N/A 22 22 N/A%
Excl. PeakMemUse (bytes) 1,736 1,736 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::preExecute151 25.0% 1,734 0.6% 1,884 1.6% 10,568 2.4% 3,344 0.6%
Exclusive Metrics Diff for Current Function1,175 67.8% 873 46.3% -25,992 -246.0% 1,736 51.9%
Parent function
Drupal\Core\Database\Driver\mysql\Insert::execute151 100.0% 1,734 100.0% 1,884 100.0% 10,568 100.0% 3,344 100.0%
Child functions
array_intersect151 33.3% 510 29.4% 667 35.4% 35,768 338.5% 1,048 31.3%
count302 66.7% 49 2.8% 344 18.3% 792 7.5% 560 16.7%