Diff Report
Run #5391fc871e91d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5391fd5a43e70: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Connection::delete

Drupal\Core\Database\Connection::deleteRun #5391fc871e91dRun #5391fd5a43e70DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)197 189 -8 -4.1%
Incl. Wall Time (microsec) per call 197 189 -8 -4.1%
Excl. Wall Time (microsec)15 15 0 0.0%
Incl. CPU (microsecs)199 191 -8 -4.0%
Incl. CPU (microsecs) per call 199 191 -8 -4.0%
Excl. CPU (microsec)13 12 -1 -7.7%
Incl. MemUse (bytes)22,112 22,112 0 0.0%
Incl. MemUse (bytes) per call 22,112 22,112 0 0.0%
Excl. MemUse (bytes)992 992 0 0.0%
Incl. PeakMemUse (bytes)8,344 8,284 -60 -0.7%
Incl. PeakMemUse (bytes) per call 8,344 8,284 -60 -0.7%
Excl. PeakMemUse (bytes)748 748 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% -8 -0.5% -8 -2.0% 0 0.0% -60 -0.2%
Exclusive Metrics Diff for Current Function0 0.0% -1 -12.5% 0 N/A% 0 0.0%
Parent function
Drupal\Core\KeyValueStore\DatabaseStorageExpirable::garbageCollection0 N/A% -8 -100.0% -8 -100.0% 0 N/A% -60 -100.0%
Child functions
Drupal\Core\Database\Connection::getDriverClass0 N/A% -7 -87.5% -6 -75.0% 0 N/A% -60 -100.0%
Drupal\Core\Database\Query\Delete::__construct0 N/A% -1 -12.5% -1 -12.5% 0 N/A% 0 0.0%