Diff Report
Run #51ca5b0eb2b08: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ca5a4995c23: 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 #51ca5b0eb2b08Run #51ca5a4995c23DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)9,139 5,746 -3,393 -37.1%
Incl. Wall Time (microsec) per call 3,046 1,915 -1,131 -37.1%
Excl. Wall Time (microsec)82 74 -8 -9.8%
Incl. CPU (microsecs)1,128 1,140 12 1.1%
Incl. CPU (microsecs) per call 376 380 4 1.1%
Excl. CPU (microsec)50 57 7 14.0%
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)19,672 20,288 616 3.1%
Incl. PeakMemUse (bytes) per call 6,557 6,763 205 3.1%
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% -3,393 -91.0% 12 0.5% 0 0.0% 616 0.3%
Exclusive Metrics Diff for Current Function-8 -0.2% 7 58.3% 0 N/A% 0 0.0%
Parent functions
Drupal\Core\KeyValueStore\DatabaseStorageExpirable::garbageCollection0 N/A% -3,503 -103.2% 23 191.7% 0 N/A% 616 100.0%
Drupal\Core\Lock\DatabaseLockBackend::release0 N/A% 110 3.2% -11 -91.7% 0 N/A% 0 0.0%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -3,391 -99.9% 11 91.7% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Condition::compile0 N/A% 9 0.3% 2 16.7% 0 N/A% 616 100.0%
Drupal\Core\Database\Query\Delete::__toString0 N/A% -4 -0.1% -5 -41.7% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Condition::arguments0 N/A% 1 0.0% -1 -8.3% 0 N/A% 0 0.0%
count0 N/A% 0 0.0% -2 -16.7% 0 N/A% 0 0.0%