Diff Report
Run #519a4887d3a25: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #519a4774889dd: 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 #519a4887d3a25Run #519a4774889ddDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)161,354 18,642 -142,712 -88.4%
Incl. Wall Time (microsec) per call 80,677 9,321 -71,356 -88.4%
Excl. Wall Time (microsec)1,288 230 -1,058 -82.1%
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)20,136 20,080 -56 -0.3%
Incl. MemUse (bytes) per call 10,068 10,040 -28 -0.3%
Excl. MemUse (bytes)2,680 2,680 0 0.0%
Incl. PeakMemUse (bytes)3,560 3,440 -120 -3.4%
Incl. PeakMemUse (bytes) per call 1,780 1,720 -60 -3.4%
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 Function-1,058 -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%