Diff Report
Run #52c1d5ca86be3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52c1d613a9327: 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 #52c1d613a9327DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)102,046 105,071 3,025 3.0%
Incl. Wall Time (microsec) per call 51,023 52,536 1,513 3.0%
Excl. Wall Time (microsec)50 43 -7 -14.0%
Incl. CPU (microsecs)779 695 -84 -10.8%
Incl. CPU (microsecs) per call 390 348 -42 -10.8%
Excl. CPU (microsec)36 29 -7 -19.4%
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 8,216 0 0.0%
Incl. PeakMemUse (bytes) per call 4,108 4,108 0 0.0%
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% 3,025 111.4% -84 -15.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-7 -0.2% -7 -8.3% 0 N/A% 0 N/A%
Parent function
Drupal\Core\KeyValueStore\DatabaseStorageExpirable::garbageCollection0 N/A% 3,025 100.0% -84 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 3,075 101.7% -32 -38.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Delete::__toString0 N/A% -20 -0.7% -23 -27.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::compile0 N/A% -19 -0.6% -19 -22.6% 0 N/A% 0 N/A%
count0 N/A% -3 -0.1% -2 -2.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::arguments0 N/A% -1 -0.0% -1 -1.2% 0 N/A% 0 N/A%