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\Connection::delete

Drupal\Core\Database\Connection::deleteRun #51ca5a4995c23Run #51ca5b0eb2b08DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)726 629 -97 -13.4%
Incl. Wall Time (microsec) per call 242 210 -32 -13.4%
Excl. Wall Time (microsec)43 44 1 2.3%
Incl. CPU (microsecs)732 633 -99 -13.5%
Incl. CPU (microsecs) per call 244 211 -33 -13.5%
Excl. CPU (microsec)41 40 -1 -2.4%
Incl. MemUse (bytes)65,216 65,304 88 0.1%
Incl. MemUse (bytes) per call 21,739 21,768 29 0.1%
Excl. MemUse (bytes)2,936 2,936 0 0.0%
Incl. PeakMemUse (bytes)46,880 47,176 296 0.6%
Incl. PeakMemUse (bytes) per call 15,627 15,725 99 0.6%
Excl. PeakMemUse (bytes)1,000 1,000 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Connection::delete [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\Connection::delete0 N/A% -97 -2.6% -99 -4.0% 88 0.0% 296 0.1%
Exclusive Metrics Diff for Current Function1 1.0% -1 -1.0% 0 0.0% 0 0.0%
Parent functions
Drupal\Core\KeyValueStore\DatabaseStorageExpirable::garbageCollection0 N/A% -101 -104.1% -102 -103.0% 88 100.0% 296 100.0%
db_delete0 N/A% 4 4.1% 3 3.0% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Database\Connection::getDriverClass0 N/A% -100 -103.1% -100 -101.0% 80 90.9% 712 240.5%
Drupal\Core\Database\Query\Delete::__construct0 N/A% 2 2.1% 2 2.0% 8 9.1% -416 -140.5%