Diff Report
Run #5204425923c81: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5204417bc7ab7: 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 #5204425923c81Run #5204417bc7ab7DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,401 1,346 -55 -3.9%
Incl. Wall Time (microsec) per call 1,401 1,346 -55 -3.9%
Excl. Wall Time (microsec)29 26 -3 -10.3%
Incl. CPU (microsecs)280 279 -1 -0.4%
Incl. CPU (microsecs) per call 280 279 -1 -0.4%
Excl. CPU (microsec)19 21 2 10.5%
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)12,872 12,920 48 0.4%
Incl. PeakMemUse (bytes) per call 12,872 12,920 48 0.4%
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% -55 -69.6% -1 -0.1% 0 0.0% 48 0.1%
Exclusive Metrics Diff for Current Function-3 -5.5% 2 200.0% 0 N/A% 0 0.0%
Parent function
Drupal\Core\Lock\DatabaseLockBackend::release0 N/A% -55 -100.0% -1 -100.0% 0 N/A% 48 100.0%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -57 -103.6% -2 -200.0% 0 N/A% 48 100.0%
Drupal\Core\Database\Query\Condition::compile0 N/A% 4 7.3% 2 200.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Delete::__toString0 N/A% 1 1.8% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Condition::arguments0 N/A% 0 0.0% -3 -300.0% 0 N/A% 0 0.0%
count0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%