Diff Report
Run #5391fcf6ab927: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5391fc871e91d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Query\Delete::execute

Drupal\Core\Database\Query\Delete::executeRun #5391fcf6ab927Run #5391fc871e91dDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)489 500 11 2.2%
Incl. Wall Time (microsec) per call 489 500 11 2.2%
Excl. Wall Time (microsec)29 29 0 0.0%
Incl. CPU (microsecs)293 294 1 0.3%
Incl. CPU (microsecs) per call 293 294 1 0.3%
Excl. CPU (microsec)18 21 3 16.7%
Incl. MemUse (bytes)8,880 8,880 0 0.0%
Incl. MemUse (bytes) per call 8,880 8,880 0 0.0%
Excl. MemUse (bytes)1,204 1,204 0 0.0%
Incl. PeakMemUse (bytes)8,408 8,408 0 0.0%
Incl. PeakMemUse (bytes) per call 8,408 8,408 0 0.0%
Excl. PeakMemUse (bytes)876 876 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\Delete::execute [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\Delete::execute0 N/A% 11 0.7% 1 0.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% 3 300.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\KeyValueStore\DatabaseStorageExpirable::garbageCollection0 N/A% 11 100.0% 1 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 9 81.8% -1 -100.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::compile0 N/A% 2 18.2% 1 100.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Delete::__toString0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::arguments0 N/A% 0 0.0% -1 -100.0% 0 N/A% 0 N/A%
count0 N/A% 0 0.0% -1 -100.0% 0 N/A% 0 N/A%