Diff Report
Run #51f5bb45dd257: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51f5bb078e5a7: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Query\Delete::execute

Drupal\Core\Database\Query\Delete::executeRun #51f5bb45dd257Run #51f5bb078e5a7DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,211 1,351 140 11.6%
Incl. Wall Time (microsec) per call 1,211 1,351 140 11.6%
Excl. Wall Time (microsec)24 30 6 25.0%
Incl. CPU (microsecs)248 281 33 13.3%
Incl. CPU (microsecs) per call 248 281 33 13.3%
Excl. CPU (microsec)15 19 4 26.7%
Incl. MemUse (bytes)13,704 13,704 0 0.0%
Incl. MemUse (bytes) per call 13,704 13,704 0 0.0%
Excl. MemUse (bytes)2,216 2,216 0 0.0%
Incl. PeakMemUse (bytes)15,336 15,336 0 0.0%
Incl. PeakMemUse (bytes) per call 15,336 15,336 0 0.0%
Excl. PeakMemUse (bytes)1,392 1,392 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% 140 18.6% 33 28.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function6 4.3% 4 12.1% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Lock\DatabaseLockBackend::release0 N/A% 140 100.0% 33 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 134 95.7% 29 87.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::compile0 N/A% 1 0.7% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Delete::__toString0 N/A% -1 -0.7% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::arguments0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
count0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%