Diff Report
Run #539206aca7ae8: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539205a48c548: 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 #539206aca7ae8Run #539205a48c548DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)39 45 6 15.4%
Incl. Wall Time (microsec) per call 20 23 3 15.4%
Excl. Wall Time (microsec)26 28 2 7.7%
Incl. CPU (microsecs)43 50 7 16.3%
Incl. CPU (microsecs) per call 22 25 4 16.3%
Excl. CPU (microsec)26 27 1 3.8%
Incl. MemUse (bytes)1,900 1,900 0 0.0%
Incl. MemUse (bytes) per call 950 950 0 0.0%
Excl. MemUse (bytes)828 828 0 0.0%
Incl. PeakMemUse (bytes)1,780 1,780 0 0.0%
Incl. PeakMemUse (bytes) per call 890 890 0 0.0%
Excl. PeakMemUse (bytes)976 976 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% 6 0.1% 7 0.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function2 33.3% 1 14.3% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Driver\mysql\Insert::execute0 N/A% 6 100.0% 7 100.0% 0 N/A% 0 N/A%
Child functions
array_intersect0 N/A% 4 66.7% 4 57.1% 0 N/A% 0 N/A%
count0 N/A% 0 0.0% 2 28.6% 0 N/A% 0 N/A%