Diff Report
Run #51ca54a312a65: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ca5414b31d9: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::preExecute

Drupal\Core\Database\Query\Select::preExecuteRun #51ca54a312a65Run #51ca5414b31d9DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)307 325 18 5.9%
Incl. Wall Time (microsec) per call 51 54 3 5.9%
Excl. Wall Time (microsec)65 76 11 16.9%
Incl. CPU (microsecs)314 336 22 7.0%
Incl. CPU (microsecs) per call 52 56 4 7.0%
Excl. CPU (microsec)65 74 9 13.8%
Incl. MemUse (bytes)4,120 4,120 0 0.0%
Incl. MemUse (bytes) per call 687 687 0 0.0%
Excl. MemUse (bytes)1,888 1,888 0 0.0%
Incl. PeakMemUse (bytes)7,200 7,200 0 0.0%
Incl. PeakMemUse (bytes) per call 1,200 1,200 0 0.0%
Excl. PeakMemUse (bytes)2,960 2,960 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\Select::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\Select::preExecute0 N/A% 18 1.6% 22 10.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function11 61.1% 9 40.9% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% 18 100.0% 22 100.0% 0 N/A% 0 N/A%
Child functions
drupal_alter0 N/A% 7 38.9% 12 54.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::isPrepared0 N/A% 0 0.0% 1 4.5% 0 N/A% 0 N/A%