Diff Report
Run #519a4774889dd: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #519a4887d3a25: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for Drupal\Core\Database\Query\Delete::execute

Drupal\Core\Database\Query\Delete::executeRun #519a4774889ddRun #519a4887d3a25DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)18,642 161,354 142,712 765.5%
Incl. Wall Time (microsec) per call 9,321 80,677 71,356 765.5%
Excl. Wall Time (microsec)230 1,288 1,058 460.0%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)20,080 20,136 56 0.3%
Incl. MemUse (bytes) per call 10,040 10,068 28 0.3%
Excl. MemUse (bytes)2,680 2,680 0 0.0%
Incl. PeakMemUse (bytes)3,440 3,560 120 3.5%
Incl. PeakMemUse (bytes) per call 1,720 1,780 60 3.5%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% 142,712 0.9% 0 0.0% 56 3.3% 120 8.0%
Exclusive Metrics Diff for Current Function1,058 0.7% 0 N/A% 0 0.0% 0 0.0%
Parent function
Drupal\Core\KeyValueStore\DatabaseStorageExpirable::garbageCollection0 N/A% 142,712 100.0% 0 N/A% 56 100.0% 120 100.0%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 134,428 94.2% 0 N/A% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Condition::compile0 N/A% 3,892 2.7% 0 N/A% 0 0.0% 120 100.0%
Drupal\Core\Database\Query\Delete::__toString0 N/A% 2,550 1.8% 0 N/A% 32 57.1% 0 0.0%
count0 N/A% 629 0.4% 0 N/A% 24 42.9% 0 0.0%
Drupal\Core\Database\Query\Condition::arguments0 N/A% 155 0.1% 0 N/A% 0 0.0% 0 0.0%