Diff Report
Run #51ca5a4995c23: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ca5ac5912c3: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Query\Delete::execute

Drupal\Core\Database\Query\Delete::executeRun #51ca5a4995c23Run #51ca5ac5912c3DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)5,746 7,788 2,042 35.5%
Incl. Wall Time (microsec) per call 1,915 2,596 681 35.5%
Excl. Wall Time (microsec)74 75 1 1.4%
Incl. CPU (microsecs)1,140 1,159 19 1.7%
Incl. CPU (microsecs) per call 380 386 6 1.7%
Excl. CPU (microsec)57 64 7 12.3%
Incl. MemUse (bytes)18,208 18,208 0 0.0%
Incl. MemUse (bytes) per call 6,069 6,069 0 0.0%
Excl. MemUse (bytes)2,688 2,688 0 0.0%
Incl. PeakMemUse (bytes)20,288 20,288 0 0.0%
Incl. PeakMemUse (bytes) per call 6,763 6,763 0 0.0%
Excl. PeakMemUse (bytes)1,560 1,560 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% 2,042 586.8% 19 1.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 0.0% 7 36.8% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\KeyValueStore\DatabaseStorageExpirable::garbageCollection0 N/A% 2,040 99.9% 19 100.0% 0 N/A% 0 N/A%
Drupal\Core\Lock\DatabaseLockBackend::release0 N/A% 2 0.1% 0 0.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 2,035 99.7% 9 47.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Delete::__toString0 N/A% 4 0.2% 5 26.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::compile0 N/A% 3 0.1% 4 21.1% 0 N/A% 0 N/A%
count0 N/A% -1 -0.0% -2 -10.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::arguments0 N/A% 0 0.0% -4 -21.1% 0 N/A% 0 N/A%