Diff Report
Run #52c1d5ca86be3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52c1d65bccb31: 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 #52c1d5ca86be3Run #52c1d65bccb31DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)102,046 113,469 11,423 11.2%
Incl. Wall Time (microsec) per call 51,023 56,735 5,712 11.2%
Excl. Wall Time (microsec)50 50 0 0.0%
Incl. CPU (microsecs)779 743 -36 -4.6%
Incl. CPU (microsecs) per call 390 372 -18 -4.6%
Excl. CPU (microsec)36 33 -3 -8.3%
Incl. MemUse (bytes)16,968 16,968 0 0.0%
Incl. MemUse (bytes) per call 8,484 8,484 0 0.0%
Excl. MemUse (bytes)2,112 2,112 0 0.0%
Incl. PeakMemUse (bytes)8,216 8,376 160 1.9%
Incl. PeakMemUse (bytes) per call 4,108 4,188 80 1.9%
Excl. PeakMemUse (bytes)880 880 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% 11,423 77.0% -36 -1.2% 0 0.0% 160 0.2%
Exclusive Metrics Diff for Current Function0 0.0% -3 -8.3% 0 N/A% 0 0.0%
Parent function
Drupal\Core\KeyValueStore\DatabaseStorageExpirable::garbageCollection0 N/A% 11,423 100.0% -36 -100.0% 0 N/A% 160 100.0%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 11,441 100.2% -17 -47.2% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Delete::__toString0 N/A% -11 -0.1% -11 -30.6% 0 N/A% 128 80.0%
Drupal\Core\Database\Query\Condition::compile0 N/A% -6 -0.1% -5 -13.9% 0 N/A% 32 20.0%
count0 N/A% -1 -0.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Condition::arguments0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%