Diff Report
Run #51ca5a4995c23: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ca5b0eb2b08: 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 #51ca5a4995c23Run #51ca5b0eb2b08DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)5,746 9,139 3,393 59.0%
Incl. Wall Time (microsec) per call 1,915 3,046 1,131 59.0%
Excl. Wall Time (microsec)74 82 8 10.8%
Incl. CPU (microsecs)1,140 1,128 -12 -1.1%
Incl. CPU (microsecs) per call 380 376 -4 -1.1%
Excl. CPU (microsec)57 50 -7 -12.3%
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)20,288 19,672 -616 -3.0%
Incl. PeakMemUse (bytes) per call 6,763 6,557 -205 -3.0%
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 Function8 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%