Diff Report
Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539206aca7ae8: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Connection::delete

Drupal\Core\Database\Connection::deleteRun #539205a48c548Run #539206aca7ae8DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)198 196 -2 -1.0%
Incl. Wall Time (microsec) per call 198 196 -2 -1.0%
Excl. Wall Time (microsec)16 16 0 0.0%
Incl. CPU (microsecs)200 198 -2 -1.0%
Incl. CPU (microsecs) per call 200 198 -2 -1.0%
Excl. CPU (microsec)13 14 1 7.7%
Incl. MemUse (bytes)22,112 22,116 4 0.0%
Incl. MemUse (bytes) per call 22,112 22,116 4 0.0%
Excl. MemUse (bytes)992 992 0 0.0%
Incl. PeakMemUse (bytes)4,016 4,060 44 1.1%
Incl. PeakMemUse (bytes) per call 4,016 4,060 44 1.1%
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% -2 -0.0% -2 -0.1% 4 0.0% 44 0.0%
Exclusive Metrics Diff for Current Function0 0.0% 1 50.0% 0 0.0% 0 0.0%
Parent function
Drupal\Core\KeyValueStore\DatabaseStorageExpirable::garbageCollection0 N/A% -2 -100.0% -2 -100.0% 4 100.0% 44 100.0%
Child functions
Drupal\Core\Database\Query\Delete::__construct0 N/A% -1 -50.0% -3 -150.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::getDriverClass0 N/A% -1 -50.0% 0 0.0% 4 100.0% 44 100.0%